Hope Centrelock External Lockring - Orange Takeoff Wind-tunnel-proven 40mm hookless rim profile

Wind-tunnel-proven 40mm hookless rim profile delivers aerodynamic advantage

This curved adhesive helmet mount allows you to use your Exposure helmet light on any full face helmet

For bleeding hydraulic callipers with non-threaded (smooth) bleed ports such as the Sram Guide Ultimate brakes

XL    88-94cm    104-109cm

Hope Centrelock External Lockring - Orange Takeoff Wind-tunnel-proven 40mm hookless rim profileLockring designed for use with our Centrelock rotor, also compatible with other manufacturers rotors. Both internal and external options available. FeaturesCNC MachinedInternal Lockring for use with axles up to 15 mm; External up to 20 mmType: External or Internal Mfr Claimed Weight 9. 5 g