Rear Hub, D50 x 90+5 mm, Magnesium OXiTECH, 9F

AMV's 9F Rear Wheel Hub is the result of many years of extensive testing, and the most advanced Ø50 mm Rear Wheel Hub available on the market.

• Superior heat dissipation & more consistent tire temperature
• Superior fit resulting in enhanced axle stiffness
• The 9 hole design allows for superior heat dissipation.

Even on the hottest days, a heat extraction effect is created via the 9-hole system, which allows you to maintain a uniform tire pressure, where the heat can get away better than before.
The hub's "small bolt" functions as a pivot allowing a smaller inner hub diameter. Unlike classic hubs, the 9F more completely contacts the axle resulting in increased axle stiffness. This tighter adherence also helps prevent hub movement during a race.