Crank Brothers Synthesis XCT Carbon Rim 29-inch Rear

- Front and rear specific rims optimized to address the specific performance requirements and loads of mountain bike riding.
- Wider inner rim width supports wider tire profile in front, increased volume and contact patch, and rounds tire profile to enhance turning.
- Narrower inner rim width supports narrower tire profile in rear, improves rolling resistance, and sharpens tire edge for grip.

Specs
- Inner rim width rear: 24.5mm
- Spoke hole count rear: 32
- Warranty: lifetime
- Weight (rear): 375g