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Features shimano rx-870-700c
The new GRX wheel allows for faster, farther and more fun gravel rides: With it, Shimano has sought the best balance between weight, strength and rim profile, to offer an exceptional gravel wheel.
Wider tires need wider rims to maintain tire lateral stability at low air pressures. Shimano studied the complicated relationship between tire size, rim width, air pressure and tire lateral stiffness to optimize the GRX rim width for 32-50c tires.Features:
- First SHIMANO GRX carbon wheel
- 32mm carbon rim height
- Internal rim width: 25 mm
- Recommended tire size: 32-622 - 50-622
- Compatible with 11 and 12 speed for road
- Axle fixing method E-THRU
- Hub width (mm) 100
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