Zipp ZR1 Rear Axle for Disc and Rim Brake Wheels – Durable Alloy Construction, Precision Bearings, Wave Springs, Compatible with SRAM Model HU-SPP-A0 Misc:WHEEL AXLE - REAR - ZIPP ZR1 RIM BRAKE (AXLE INCLUDING BEARING DS AND WAVE SPRING) these shoes include an anti-compression

these shoes include an anti-compression midsole

75" chain stay length

The ratchet system provides precise torque control

stylish touch to your wheelset

the B17 saddle is designed for long-distance sports touring

Zipp ZR1 Rear Axle for Disc and Rim Brake Wheels – Durable Alloy Construction, Precision Bearings, Wave Springs, Compatible with SRAM Model HU-SPP-A0 Misc:WHEEL AXLE - REAR - ZIPP ZR1 RIM BRAKE (AXLE INCLUDING BEARING DS AND WAVE SPRING) these shoes include an anti-compressionUpgrade your cycling experience with the Zipp ZR1 Rear Axleprecision engineered for seamless performance on both rim brake and disc brake wheelsets. Crafted from durable, high quality materials, this axle is designed to deliver maximum strength and reliability, ensuring your wheels stay securely mounted under intense riding conditions. Equipped with integrated bearings and wave springs, the ZR1 axle promotes smooth rotation and optimal wheel