Zipp Wheel Axle End Cap Set Rear 12x142 XDR And 11-Speed ZR1 D3 this ride-tuned handlebar combines the

this ride-tuned handlebar combines the ultimate blend of strength

without worrying about battery charge levels

trail-proof handlebar

internal cable routing

seamless style back pockets and reflective details guarantee a premium feel

Zipp Wheel Axle End Cap Set Rear 12x142 XDR And 11-Speed ZR1 D3 this ride-tuned handlebar combines theReplacement end caps for Zipp ZR1 rear hubs for disc brakes. With the end cap set you can also convert your ZR1 rear hub for the use of 12x142 mm thru axles. Specifications Material: aluminum Compatibility hubs: Zipp ZR1 Disc Brake rear hubs with Shimano Road or SRAM XDR freewheel body axle type : 12x142 mm thru axle Color: black anodized Mfr Claimed Weight 12. 3g