Santa Cruz GRX Kit 22 – CC

Description

Santa Cruz Stigmata GRX-Kit 22 Carbon Gravel Bike

Not every gravel rider needs or wants a wireless electronic drivetrain, and mechanical shifting still has real advantages — easier field repairs, no batteries to charge, and a lower price point for the same frame. The Santa Cruz Stigmata GRX-Kit 22 is built around that logic. It pairs the same Carbon CC frame found across Santa Cruz’s Stigmata range with a full Shimano GRX 11-speed groupset, mechanical shifting front and rear, and hydraulic disc brakes with 160mm Ice Tech rotors for consistent, fade-resistant stopping power. The 48/31T crank and 11-34T cassette give a genuinely wide range for a 2x setup, covering fast, flat gravel sections and steeper climbs without needing a wide-range 1x cassette. It’s a rigid build, no suspension fork or dropper post, keeping the focus on efficient, race-capable speed. Road-style centimeter sizing (52 through 60) rounds out a bike built for a rider who wants proven, dependable mechanical shifting on a genuinely capable gravel frame.

Santa Cruz Stigmata GRX-Kit 22 Overview

This Stigmata build uses Shimano’s GRX gravel-specific groupset rather than SRAM AXS, giving a mechanical, cable-actuated alternative within the same Carbon CC frame platform. GRX was built from the ground up for gravel and adventure riding, with wider gear ranges and shift ergonomics tuned for drop-bar off-road use rather than adapted from road components.

Like the Stigmata Force 2x AXS build, this is a rigid frame and fork setup, without the suspension fork or dropper post found on Santa Cruz’s more rough-terrain-focused Stigmata builds. That keeps weight down and the ride feel direct, suited to a rider prioritizing speed and efficiency.

Features and Benefits of Santa Cruz Stigmata GRX-Kit 22

Shimano GRX 11-speed drivetrain
A Shimano GRX crank (48/31T) paired with an Ultegra HG800 cassette (11-34T) gives a wide-enough range for most gravel terrain, with the reliability of Shimano’s proven mechanical shifting. GRX-specific shifters and derailleurs are built with gravel-tuned ergonomics, including a shorter brake lever reach suited to mixed hand positions on rough terrain.

Hydraulic disc braking
Shimano GRX 810 hydraulic disc brakes with RT80 Ice Tech rotors (160mm) manage heat better on long descents than standard rotors, reducing brake fade on extended mixed-terrain rides.

Rigid frame and fork
No suspension travel and no dropper post keep this build lighter and more direct-feeling than Santa Cruz’s suspension-equipped Stigmata builds, suited to a rider who prioritizes rolling efficiency over rough-terrain absorption.

Premium wheelset
Easton ARC Offset 25 rims paired with Industry Nine (i9) 1/1 hubs and Sapim Race spokes give a genuinely high-end wheel build, with the i9 hubs known for fast engagement useful for quick power delivery out of corners or on punchy climbs.

Race-tuned tyres
Maxxis Rambler tyres at 700x40c, front and rear, balance low rolling resistance on hardpack with enough tread for loose gravel and moderate terrain.

Technical Specifications

Applications and Industries

1) Competitive gravel racing with dependable, field-serviceable mechanical shifting

2) Long-distance mixed-terrain riding where battery-free shifting matters

3) Riders who prefer proven mechanical drivetrains over wireless electronic systems

4) Riders coming from road racing who want familiar centimeter sizing

5) Fast group rides and gravel fondos on hardpack and moderate gravel

Why Choose This Santa Cruz Stigmata GRX-Kit 22

Wireless electronic shifting gets most of the attention in gravel right now, but mechanical drivetrains still solve real problems no batteries to manage mid-ride, generally easier trailside troubleshooting, and a well-proven shift feel many riders prefer. Shimano’s GRX groupset was purpose-built for gravel, not adapted from road components, so the shift ergonomics and gear range are already tuned for drop-bar off-road use. Paired with a genuinely high-end Easton and Industry Nine wheelset and the same Carbon CC frame used across the Stigmata range, this build gives a rider dependable, race-capable performance without needing to manage an electronic system.

Quality Standards

Santa Cruz builds the Stigmata’s Carbon CC frame to the same engineering standards applied across every build kit in the range, with the GRX-Kit 22 pairing that frame with Shimano’s dedicated gravel groupset.

Packaging Options

Bikes typically ship partially assembled in protective packaging, with final assembly (front wheel, handlebar alignment, brake bleeding, derailleur adjustment) completed by a dealer or a qualified home mechanic.

Shipping and Export Information

Shipping timelines and export documentation vary by destination and order volume. Customers ordering internationally or in bulk should confirm current lead times and freight options directly with YM Racing.

Frequently Asked Questions

What’s the difference between this build and the AXS Stigmata models?
This build uses Shimano’s mechanical, cable-actuated GRX groupset rather than SRAM’s wireless AXS system, offering proven mechanical shifting without batteries.

Is this a good bike for gravel racing?
Yes. The rigid frame, wide-range GRX drivetrain, and race-tuned wheelset are built around efficiency and speed for competitive mixed-terrain riding.

Does this bike have a suspension fork?
No. This is a fully rigid build, without a suspension fork or dropper post.

What’s the gear range on this bike?
A 48/31T crank paired with an 11-34T cassette, giving a wide range across two chainrings for most gravel terrain.

What brakes does it use?
Shimano GRX 810 hydraulic disc brakes with 160mm Ice Tech rotors, which manage heat well on long descents.

What wheels come on this build?
Easton ARC Offset 25 rims on Industry Nine 1/1 hubs, laced with Sapim Race spokes a premium wheel package known for fast hub engagement.

What size tyres does it come with?
700x40c Maxxis Rambler tyres, front and rear.

How is sizing structured on this bike?
Road-style centimeter sizing (52, 54, 56, 58, 60cm), matching the sizing convention used on the Stigmata Force 2x AXS build.

What colours are available?
Gloss Brut and Grey, and Gloss Lavender and Gloss Carbon.

Is assembly required after delivery?
Yes. Bikes ship partly assembled, and final setup, including brake bleeding and derailleur adjustment, should be completed by a shop or a qualified home mechanic.

Conclusion

The Santa Cruz Stigmata GRX-Kit 22 offers a genuinely different approach from the brand’s wireless AXS gravel builds — proven mechanical shifting, a purpose-built Shimano gravel groupset, and a premium wheel package, all on the same capable Carbon CC frame. For a rider who wants dependable, race-ready performance without managing an electronic drivetrain, this build delivers exactly that.