Crankbrothers Synthesis XCT 11 Carbon
Tuned carbon trail wheelset
Specifications
- Wheel Size
- 27.5" / 29"
- Rim Inner Width
- 25mm
- Weight
- Approx. 1500g
- Axle
- Front: 15x110mm Boost, Rear: 12x148mm Boost
Overview
The Crankbrothers Synthesis XCT 11 Carbon tuned wheel system is designed to provide ultimate control and stability for XC and light trail riding and racing. Rim design, spoke gauge and spoke count are formulated specifically for the front or rear wheel, providing compliance up front and stability out back. The result? A fast-rolling, lightweight wheel system that features intuitive handling and durability for use beyond just race day.
Features
Tuned carbon layup for optimal front/rear balance
Level 5 hubs with instant 5-degree engagement
Hookless bead design for improved tire security
I-Beam spokes for superior stiffness-to-weight
Tubeless-ready with optimized rim profiles
Guides for setup
All guidesWheel Maintenance
Truing, spoke tension management, and hub service — keep your wheelset race-ready and fatigue-free.
Component Compatibility
Avoid expensive fit mistakes between forks, wheels, tires, and cockpit parts before you buy.
Tire Selection & Setup
Choosing the right tread, compound, and pressure for your terrain.
Tubeless Maintenance
Keeping your tubeless setup reliable and performing
Tire Inserts
When inserts help, what they cost in weight and feel, and how to choose the right level of support.
How we evaluate this component
Product cards, analysis notes, and setup guidance are grounded in public specifications, market positioning, compatibility, and the most likely real-world use cases on trail.
Read the full methodology