- 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.
||27.5": 563mm | 29": 603mm
|inner rim width front
|inner rim width rear
|spoke hole count front
|spoke hole count rear