Vesper MTB Boost Rear Hub Driver Type:Shimano Micro Spline gravel bikers face a different

gravel bikers face a different challenge

pedaling from sunrise to sunset

with further side adjustment to ensure there is no unwanted movement while riding

The Disc version is I

carry more

Vesper MTB Boost Rear Hub Driver Type:Shimano Micro Spline gravel bikers face a differentDescription Onyx MTB hubs help you tame the gnarliest trails on the mountain or blaze your own. Onyx 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. Use your precious energy wisely. Uphill or downhill, Onyx ceramic hybrid bearings get you