Onyx Vesper Rear Hub - 12 x 148mm 6-Bolt Black 32H Micro Spline MFPN=50583 The new version weighs 167

The new version weighs 167 grams less than previous models

52 deg between engagement points

8mm (Thin)

Using a flex pivot in the seat stay is an ideal solution for bikes in this travel range

When you need the best from your training data the accuracy and reliability of the Force AXS Power Meter spider for thread mount 2x chainrings is the way to go

Onyx Vesper Rear Hub - 12 x 148mm 6-Bolt Black 32H Micro Spline MFPN=50583 The new version weighs 167Onyx 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