Onyx Vesper Rear Hub - 12 x 148mm 6-Bolt Black 28H Micro Spline Axle to Crown Length-586 SRAM Force XG-1270

SRAM Force XG-1270

Overload Clutch protection

Battery Type Lithium Ion Connectivity ANT+ BT SMART Customizable Screen Yes GPS Yes Heart Rate Monitor Yes Primary Color Gold Touchscreen Yes External Sensor Compatibility Speed/Cadence/HR Wristband Bone - Silicone Watch Color Lunar Gold Solar Charging No

Brakeless frame

Easy on sleeve design

Onyx Vesper Rear Hub - 12 x 148mm 6-Bolt Black 28H Micro Spline Axle to Crown Length-586 SRAM Force XG-1270Onyx Vesper hubs transfer the precise amount of torque you want to the ground when you need it. Nasty climbs on boulders and rock require just the right amount of instantaneous power but only at your command. There is no substitute for absolute control of your machine. Uphill or downhill Onyx ceramic hybrid bearings get you rolling faster and with less effort. Vesper hubs are the lightest MTB hubs from Onyx intended for cross country and trail use