{"id":13258,"date":"2026-07-20T16:47:00","date_gmt":"2026-07-20T16:47:00","guid":{"rendered":"https:\/\/ymracing.store\/?post_type=product&#038;p=13258"},"modified":"2026-07-20T17:46:31","modified_gmt":"2026-07-20T17:46:31","slug":"trek-checkpoint-sl-5-axs-gen-3-gravel-bike","status":"publish","type":"product","link":"https:\/\/ymracing.store\/index.php\/product\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\/","title":{"rendered":"Trek Checkpoint SL 5 AXS Gen 3 Carbon Gravel Bike"},"content":{"rendered":"<h1 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\" dir=\"auto\" data-sourcepos=\"17:1-17:91;351-441\">Trek Checkpoint SL 5 AXS Gen 3: The Carbon Gravel Bike Built for the Road Less Travelled<\/h1>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"21:1-21:379;460-838\">Gravel riding rewards bikes that can do more than one thing well, and the Trek Checkpoint SL 5 AXS Gen 3 was designed around exactly that idea. It&#8217;s a lightweight carbon gravel bike that balances comfort-focused geometry, generous tyre clearance, and a fully wireless drivetrain, all built for riders who want to explore beyond the pavement without compromising on ride quality.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"23:1-23:536;840-1375\">At the heart of the bike sits a 500 Series OCLV Carbon frame paired with Trek&#8217;s IsoSpeed technology, a decoupler system that isolates the seat tube from vibration and impact, smoothing out the chatter that comes with washboard roads, loose gravel, and rutted trails. Clearance for 50 mm tyres (as measured) means riders can run wider rubber for extra confidence on rougher terrain, while a long list of frame and fork mounts makes the Checkpoint SL 5 AXS Gen 3 genuinely ready for bikepacking, commuting, or multi-day adventure riding.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"25:1-25:340;1377-1716\">Shifting duties go to a SRAM Apex XPLR AXS 12-speed wireless drivetrain a 1x setup that simplifies maintenance and eliminates front derailleur cable routing entirely. Combined with Tubeless Ready Bontrager Paradigm SL wheels, this is a gravel bike built to be ridden hard, loaded up, and upgraded gradually as your riding demands change.<\/p>\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"auto\" data-sourcepos=\"29:1-29:20;1723-1742\">Trek Checkpoint SL Overview<\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"31:1-31:437;1744-2180\">The Checkpoint has long been Trek&#8217;s answer to riders who want one bike capable of covering gravel, forest roads, light singletrack, and long-distance touring and the Gen 3 platform sharpens that focus considerably. The SL 5 AXS trim sits as an accessible, upgrade-friendly entry point into the Checkpoint range, using a 500 Series OCLV Carbon frame and fork to keep weight reasonable without pushing the price into flagship territory.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"33:1-33:638;2182-2819\">What sets the SL 5 AXS Gen 3 apart from earlier Checkpoint generations and from many gravel bikes at this price is how much thought has gone into long-distance usability. Internal downtube storage gives riders a place to stash tools, tubes, or snacks without external bags. Hidden mudguard mounts, rack mounts, and integrated frame bag mounts mean the bike can be configured for anything from a fast unsupported gravel race to a fully loaded multi-day tour. Invisible cable routing keeps the front end clean, while the T47 bottom bracket and flat-mount disc brakes reflect modern standards that make future servicing straightforward.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"35:1-35:272;2821-3092\">The drivetrain is where this build makes its clearest statement: a SRAM Apex XPLR AXS wireless 1x groupset delivers a wide 11-44 tooth range from a single chainring, removing the complexity of a front derailleur while still covering steep climbs and fast gravel descents.<\/p>\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"auto\" data-sourcepos=\"39:1-39:25;3099-3123\">Trek Checkpoint SL Features and Benefits<\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"41:1-41:222;3125-3346\"><strong>500 Series OCLV Carbon frame and fork.<\/strong> A lightweight yet economical carbon layup keeps the Checkpoint SL 5 AXS Gen 3 nimble on long days in the saddle, without inflating the price the way a premium carbon layup would.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"43:1-43:290;3348-3637\"><strong>IsoSpeed comfort technology.<\/strong> Trek&#8217;s IsoSpeed decoupler allows the seat tube to flex independently from the rest of the frame, absorbing vibration from rough gravel, potholes, and washboard surfaces. The result is a noticeably smoother ride over terrain that would rattle a rigid frame.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"45:1-45:247;3639-3885\"><strong>Clearance for 50 mm tyres (as measured).<\/strong> Generous tyre clearance gives riders the flexibility to size up for extra grip and comfort on technical terrain, or size down for faster-rolling performance on smoother gravel and mixed-surface routes.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"47:1-47:301;3887-4187\"><strong>Fully wireless SRAM Apex XPLR AXS drivetrain.<\/strong> A 12-speed, 1x wireless groupset removes shift cables entirely, simplifying maintenance and keeping shifting crisp regardless of how much mud or grit the ride throws at it. The 11-44 XPLR cassette provides a wide enough range for steep gravel climbs.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"49:1-49:217;4189-4405\"><strong>Internal downtube storage.<\/strong> A built-in storage door inside the downtube offers a clean, weatherproof place to carry tools, a spare tube, or snacks ideal for riders who want to travel light without external bags.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"51:1-51:266;4407-4672\"><strong>Extensive mount points.<\/strong> Hidden mudguard mounts, triple rack mounts on the fork, and integrated frame bag mounts mean the Checkpoint SL 5 AXS Gen 3 can be configured for commuting, bikepacking, or multi-day touring as easily as it handles a Saturday gravel loop.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"53:1-53:252;4674-4925\"><strong>Tubeless Ready wheels and tyres.<\/strong> Bontrager Paradigm SL wheels paired with Bontrager Girona Pro tyres come tubeless ready out of the box, allowing riders to run lower pressures for better traction and puncture resistance on loose or rocky surfaces.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"55:1-55:206;4927-5132\"><strong>Upgrade-friendly build.<\/strong> The SL 5 AXS trim is positioned as a platform riders can grow with a capable stock build today, with an upgrade path to higher-tier components as budgets and ambitions expand.<\/p>\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"auto\" data-sourcepos=\"59:1-59:28;5139-5166\">Technical Specifications<\/h2>\n<div class=\"overflow-x-auto w-full px-2 mb-6\" dir=\"auto\" data-sourcepos=\"61:1-82:22;5168-6746\">\n<table class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\">\n<thead class=\"text-left\">\n<tr>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\">Component<\/th>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\">Specification<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Frame<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">500 Series OCLV Carbon, IsoSpeed, downtube storage door, hidden mudguard mounts, rack mounts, integrated frame bag mounts, RCS Headset System, invisible cable routing, T47, flat-mount disc, integrated chain keeper, removable FD hanger, UDH, 142&#215;12 mm chamfered thru axle<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Fork<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Checkpoint full carbon, tapered carbon steerer, mudguard mounts, triple rack mounts, flat-mount disc, 12&#215;100 mm chamfered thru axle<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Wheel Size<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">700c front and rear<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Wheels<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21 mm rim width, Presta valve; Bontrager alloy sealed-bearing CenterLock disc hubs (front 100&#215;12 mm, rear Shimano 11-speed freehub, 142&#215;12 mm)<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Tyres<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700&#215;42 mm<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Shifters<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">SRAM Apex AXS, 12-speed<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Rear Derailleur<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">SRAM Apex XPLR eTap AXS, 44T max cog<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Crank<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">SRAM Apex 1, 40T, DUB Wide, 165 mm (DUB Wide, T47 threaded, internal bearing)<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Cassette<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">SRAM XPLR PG-1231, 11-44, 12-speed<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Chain<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">SRAM Apex, 12-speed<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Brakes<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">SRAM Paceline, rounded, CentreLock, 160 mm max rotor size (front and rear)<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Handlebar<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Bontrager Elite Gravel, alloy, 42 cm width<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Stem<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Seatpost<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Bontrager carbon, 27.2 mm, 8 mm offset, 330 mm length<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Saddle<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Verse Short Comp, steel rails, 155 mm width<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Weight<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">9.5 kg<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Sizes<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"><strong>S, M, ML, L<\/strong><\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Colours<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Lava\/Black Olive, Trek Black\/Matte Carbon Smoke<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Brand<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"><a href=\"https:\/\/www.trekbikes.com\/gb\/en_GB\/\">Trek<\/a><\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Model Year<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">2027<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"84:1-84:89;6748-6836\"><em>Additional specifications, sizing charts, or geometry data can be supplied on request.<\/em><\/p>\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"auto\" data-sourcepos=\"88:1-88:31;6843-6873\">Applications and Industries<\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"90:1-90:115;6875-6989\">The Checkpoint SL 5 AXS Gen 3 is built as a versatile carbon gravel bike, suited to a wide range of riding styles:<\/p>\n<p><strong>1 Gravel racing and fast group rides<\/strong> \u2014 a wide-range 1x wireless drivetrain and tubeless-ready wheels support quick, technical riding.<\/p>\n<p><strong>2 Bikepacking and multi-day touring<\/strong> \u2014 extensive frame and fork mounts, plus internal downtube storage, make loading up for overnight trips straightforward.<\/p>\n<p><strong>3 Mixed-surface commuting<\/strong> \u2014 hidden mudguard mounts and disc brakes make the bike practical for everyday, all-weather use.<\/p>\n<p><strong>4 Adventure and exploration riding<\/strong> \u2014 generous 50 mm tyre clearance (as measured) supports rougher, less-maintained routes.<\/p>\n<p><strong>5 Riders upgrading from an entry-level gravel or hybrid bike<\/strong> \u2014 a genuine step up in comfort, capability, and drivetrain technology.<\/p>\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"auto\" data-sourcepos=\"100:1-100:27;7684-7710\">Why Choose Trek Checkpoint SL<\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"102:1-102:431;7712-8142\">The Checkpoint SL 5 AXS Gen 3 is built around a simple idea: give riders a lightweight, genuinely comfortable carbon gravel bike, without demanding a premium-tier budget to get there. IsoSpeed comfort technology and 500 Series OCLV Carbon construction come straight from Trek&#8217;s proven gravel platform, while a fully wireless SRAM Apex XPLR AXS drivetrain delivers simplified, reliable shifting that&#8217;s easy to live with day to day.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"104:1-104:270;8144-8413\">Add in an unusually thorough set of mounts for mudguards, racks, and frame bags, plus internal downtube storage, and this is a bike built as much for long-distance capability as outright speed an ideal choice for riders who want one bike that can genuinely do it all.<\/p>\n<h3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" dir=\"auto\" data-sourcepos=\"106:1-106:22;8415-8436\">Quality Standards<\/h3>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"107:1-107:343;8437-8779\">The Checkpoint SL 5 AXS Gen 3 is built using Trek&#8217;s 500 Series OCLV Carbon construction process, developed as part of the wider Checkpoint gravel platform. <em>(If your business holds specific ISO, quality-management, or manufacturing certifications relevant to this product, these can be added to the page on request none are <a href=\"https:\/\/ymracing.store\/\">invented here<\/a>.)<\/em><\/p>\n<h3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" dir=\"auto\" data-sourcepos=\"109:1-109:22;8781-8802\">Packaging Options<\/h3>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"110:1-110:173;8803-8975\"><em>Packaging specifications (bike box dimensions, partial-assembly vs. fully boxed, protective packaging materials) can be supplied and added to this section once confirmed.<\/em><\/p>\n<h3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" dir=\"auto\" data-sourcepos=\"112:1-112:36;8977-9012\">Shipping and Export Information<\/h3>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"113:1-113:156;9013-9168\"><em>Shipping methods, delivery timeframes, and export\/customs details for international orders can be added here once confirmed with your logistics provider.<\/em><\/p>\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"auto\" data-sourcepos=\"117:1-117:30;9175-9204\">Frequently Asked Questions<\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"119:1-120:168;9206-9455\"><strong>1. What type of riding is the Trek Checkpoint SL 5 AXS Gen 3 best suited for?<\/strong> It&#8217;s designed as an all-round carbon gravel bike, suited to gravel racing, bikepacking, mixed-surface commuting, and adventure riding on rougher or unmaintained roads.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"122:1-123:128;9457-9647\"><strong>2. What drivetrain does the Checkpoint SL 5 AXS Gen 3 use?<\/strong> It&#8217;s equipped with a SRAM Apex XPLR AXS wireless 12-speed 1x drivetrain, featuring an 11-44 tooth cassette and a 40T chainring.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"125:1-126:196;9649-9901\"><strong>3. What is IsoSpeed and how does it improve comfort?<\/strong> IsoSpeed is Trek&#8217;s decoupler technology that allows the seat tube to flex independently from the rest of the frame, absorbing vibration from rough gravel and reducing rider fatigue on long rides.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"128:1-129:139;9903-10096\"><strong>4. What&#8217;s the maximum tyre clearance on this bike?<\/strong> The frame and fork offer clearance for 50 mm tyres, as measured, giving riders flexibility to run wider rubber for extra grip and comfort.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"131:1-132:143;10098-10305\"><strong>5. Does the Checkpoint SL 5 AXS Gen 3 have internal storage?<\/strong> Yes. The frame includes a downtube storage door, providing a weatherproof space to carry tools, a spare tube, or snacks without external bags.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"134:1-135:158;10307-10530\"><strong>6. Is the Checkpoint SL 5 AXS Gen 3 suitable for bikepacking?<\/strong> Yes. It includes hidden mudguard mounts, triple rack mounts on the fork, and integrated frame bag mounts, making it well suited to loaded, multi-day touring.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"137:1-138:138;10532-10723\"><strong>7. What wheels and tyres come stock on this bike?<\/strong> It comes with Tubeless Ready Bontrager Paradigm SL wheels and Bontrager Girona Pro tyres in a 700&#215;42 mm size with GR puncture protection.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"140:1-141:123;10725-10892\"><strong>8. What sizes and colours are available?<\/strong> The Checkpoint SL 5 AXS Gen 3 is available in sizes S, M, ML, and L, in Lava\/Black Olive or Trek Black\/Matte Carbon Smoke.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"143:1-144:141;10894-11070\"><strong>9. Is this a wireless groupset?<\/strong> Yes. The SRAM Apex XPLR AXS drivetrain is fully wireless, eliminating shift cables for cleaner routing and simplified long-term maintenance.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"146:1-147:66;11072-11183\"><strong>10. What is the total weight of the bike?<\/strong> The Checkpoint SL 5 AXS Gen 3 weighs 9.5 kg as specified by Trek.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"149:1-150:176;11185-11425\"><strong>11. Can the Checkpoint SL 5 AXS Gen 3 be upgraded over time?<\/strong> Yes. The SL 5 AXS trim is designed as an accessible entry point into the Checkpoint platform, with a component build that can be upgraded gradually as riding demands increase.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"152:1-153:105;11427-11571\"><strong>12. What brakes does this bike use?<\/strong> It uses SRAM Paceline hydraulic disc brakes with CentreLock rotors, up to 160 mm in size front and rear.<\/p>\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"auto\" data-sourcepos=\"157:1-157:14;11578-11591\">Conclusion<\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\" data-sourcepos=\"159:1-159:572;11593-12164\">The Trek Checkpoint SL 5 AXS Gen 3 delivers exactly what serious gravel riders look for: a lightweight carbon frame, genuine comfort-enhancing technology in IsoSpeed, and a modern wireless drivetrain that simplifies maintenance without sacrificing range or performance. Add in extensive mounting points, internal storage, and generous tyre clearance, and this is a bike built to handle everything from a fast gravel race to a fully loaded multi-day adventure. For riders ready to explore the road less travelled, the Checkpoint SL 5 AXS Gen 3 is built to go the distance.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trek Checkpoint SL 5 AXS Gen 3: The Carbon Gravel Bike Built for the Road Less Travelled Gravel riding rewards bikes that can do more than one thing well, and the Trek Checkpoint SL 5 AXS Gen 3 was designed around exactly that idea. It&#8217;s a lightweight carbon gravel bike that balances comfort-focused geometry, generous &hellip; <br \/><a href=\"https:\/\/ymracing.store\/index.php\/product\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Trek Checkpoint SL 5 AXS Gen 3 Carbon Gravel Bike<\/span><\/a><\/p>\n","protected":false},"featured_media":13259,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[105,89],"product_cat":[83,80],"product_tag":[],"class_list":["post-13258","product","type-product","status-publish","has-post-thumbnail","product_brand-bike-brands","product_brand-trek","product_cat-gravel-bikes","product_cat-road-bikes","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Trek Checkpoint SL 5 AXS Gen 3 | Carbon Gravel Bike Ym Racing Bike Shop<\/title>\n<meta name=\"description\" content=\"Explore further on the Trek Checkpoint SL 5 AXS Gen 3 a carbon gravel bike with SRAM AXS and IsoSpeed comfort. Shop now at YM Racing.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ymracing.store\/index.php\/product\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Trek Checkpoint SL 5 AXS Gen 3 | Carbon Gravel Bike Ym Racing Bike Shop\" \/>\n<meta property=\"og:description\" content=\"Explore further on the Trek Checkpoint SL 5 AXS Gen 3 a carbon gravel bike with SRAM AXS and IsoSpeed comfort. Shop now at YM Racing.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ymracing.store\/index.php\/product\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\/\" \/>\n<meta property=\"og:site_name\" content=\"Ym Racing Bike Shop\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-20T17:46:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ymracing.store\/wp-content\/uploads\/2026\/07\/trek-2026-checkpoint-sl-5-axs-gen-3_165065579.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1192\" \/>\n\t<meta property=\"og:image:height\" content=\"696\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"9 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ymracing.store\\\/index.php\\\/product\\\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\\\/\",\"url\":\"https:\\\/\\\/ymracing.store\\\/index.php\\\/product\\\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\\\/\",\"name\":\"Trek Checkpoint SL 5 AXS Gen 3 | Carbon Gravel Bike Ym Racing Bike Shop\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ymracing.store\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/ymracing.store\\\/index.php\\\/product\\\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/ymracing.store\\\/index.php\\\/product\\\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/ymracing.store\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/trek-2026-checkpoint-sl-5-axs-gen-3_165065579.jpg\",\"datePublished\":\"2026-07-20T16:47:00+00:00\",\"dateModified\":\"2026-07-20T17:46:31+00:00\",\"description\":\"Explore further on the Trek Checkpoint SL 5 AXS Gen 3 a carbon gravel bike with SRAM AXS and IsoSpeed comfort. Shop now at YM Racing.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/ymracing.store\\\/index.php\\\/product\\\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/ymracing.store\\\/index.php\\\/product\\\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/ymracing.store\\\/index.php\\\/product\\\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\\\/#primaryimage\",\"url\":\"https:\\\/\\\/ymracing.store\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/trek-2026-checkpoint-sl-5-axs-gen-3_165065579.jpg\",\"contentUrl\":\"https:\\\/\\\/ymracing.store\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/trek-2026-checkpoint-sl-5-axs-gen-3_165065579.jpg\",\"width\":1192,\"height\":696,\"caption\":\"Trek Checkpoint SL\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/ymracing.store\\\/index.php\\\/product\\\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/ymracing.store\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/ymracing.store\\\/index.php\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Trek Checkpoint SL 5 AXS Gen 3 Carbon Gravel Bike\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/ymracing.store\\\/#website\",\"url\":\"https:\\\/\\\/ymracing.store\\\/\",\"name\":\"Ym Racing Bike Store\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/ymracing.store\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/ymracing.store\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/ymracing.store\\\/#organization\",\"name\":\"Ym Racing Bike Store\",\"url\":\"https:\\\/\\\/ymracing.store\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/ymracing.store\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/ymracing.store\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/photo_2025-12-16_17-22-50-1.jpg\",\"contentUrl\":\"https:\\\/\\\/ymracing.store\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/photo_2025-12-16_17-22-50-1.jpg\",\"width\":1080,\"height\":1080,\"caption\":\"Ym Racing Bike Store\"},\"image\":{\"@id\":\"https:\\\/\\\/ymracing.store\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Trek Checkpoint SL 5 AXS Gen 3 | Carbon Gravel Bike Ym Racing Bike Shop","description":"Explore further on the Trek Checkpoint SL 5 AXS Gen 3 a carbon gravel bike with SRAM AXS and IsoSpeed comfort. Shop now at YM Racing.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/ymracing.store\/index.php\/product\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\/","og_locale":"en_US","og_type":"article","og_title":"Trek Checkpoint SL 5 AXS Gen 3 | Carbon Gravel Bike Ym Racing Bike Shop","og_description":"Explore further on the Trek Checkpoint SL 5 AXS Gen 3 a carbon gravel bike with SRAM AXS and IsoSpeed comfort. Shop now at YM Racing.","og_url":"https:\/\/ymracing.store\/index.php\/product\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\/","og_site_name":"Ym Racing Bike Shop","article_modified_time":"2026-07-20T17:46:31+00:00","og_image":[{"width":1192,"height":696,"url":"https:\/\/ymracing.store\/wp-content\/uploads\/2026\/07\/trek-2026-checkpoint-sl-5-axs-gen-3_165065579.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"9 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/ymracing.store\/index.php\/product\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\/","url":"https:\/\/ymracing.store\/index.php\/product\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\/","name":"Trek Checkpoint SL 5 AXS Gen 3 | Carbon Gravel Bike Ym Racing Bike Shop","isPartOf":{"@id":"https:\/\/ymracing.store\/#website"},"primaryImageOfPage":{"@id":"https:\/\/ymracing.store\/index.php\/product\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\/#primaryimage"},"image":{"@id":"https:\/\/ymracing.store\/index.php\/product\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\/#primaryimage"},"thumbnailUrl":"https:\/\/ymracing.store\/wp-content\/uploads\/2026\/07\/trek-2026-checkpoint-sl-5-axs-gen-3_165065579.jpg","datePublished":"2026-07-20T16:47:00+00:00","dateModified":"2026-07-20T17:46:31+00:00","description":"Explore further on the Trek Checkpoint SL 5 AXS Gen 3 a carbon gravel bike with SRAM AXS and IsoSpeed comfort. Shop now at YM Racing.","breadcrumb":{"@id":"https:\/\/ymracing.store\/index.php\/product\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ymracing.store\/index.php\/product\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/ymracing.store\/index.php\/product\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\/#primaryimage","url":"https:\/\/ymracing.store\/wp-content\/uploads\/2026\/07\/trek-2026-checkpoint-sl-5-axs-gen-3_165065579.jpg","contentUrl":"https:\/\/ymracing.store\/wp-content\/uploads\/2026\/07\/trek-2026-checkpoint-sl-5-axs-gen-3_165065579.jpg","width":1192,"height":696,"caption":"Trek Checkpoint SL"},{"@type":"BreadcrumbList","@id":"https:\/\/ymracing.store\/index.php\/product\/trek-checkpoint-sl-5-axs-gen-3-gravel-bike\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/ymracing.store\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/ymracing.store\/index.php\/shop\/"},{"@type":"ListItem","position":3,"name":"Trek Checkpoint SL 5 AXS Gen 3 Carbon Gravel Bike"}]},{"@type":"WebSite","@id":"https:\/\/ymracing.store\/#website","url":"https:\/\/ymracing.store\/","name":"Ym Racing Bike Store","description":"","publisher":{"@id":"https:\/\/ymracing.store\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/ymracing.store\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/ymracing.store\/#organization","name":"Ym Racing Bike Store","url":"https:\/\/ymracing.store\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/ymracing.store\/#\/schema\/logo\/image\/","url":"https:\/\/ymracing.store\/wp-content\/uploads\/2026\/06\/photo_2025-12-16_17-22-50-1.jpg","contentUrl":"https:\/\/ymracing.store\/wp-content\/uploads\/2026\/06\/photo_2025-12-16_17-22-50-1.jpg","width":1080,"height":1080,"caption":"Ym Racing Bike Store"},"image":{"@id":"https:\/\/ymracing.store\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/ymracing.store\/index.php\/wp-json\/wp\/v2\/product\/13258","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ymracing.store\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ymracing.store\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ymracing.store\/index.php\/wp-json\/wp\/v2\/comments?post=13258"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ymracing.store\/index.php\/wp-json\/wp\/v2\/media\/13259"}],"wp:attachment":[{"href":"https:\/\/ymracing.store\/index.php\/wp-json\/wp\/v2\/media?parent=13258"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ymracing.store\/index.php\/wp-json\/wp\/v2\/product_brand?post=13258"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ymracing.store\/index.php\/wp-json\/wp\/v2\/product_cat?post=13258"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ymracing.store\/index.php\/wp-json\/wp\/v2\/product_tag?post=13258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}