MBS’ Rock Star II have the highest strength to weight ratio of any injection-molded hub on the market. With an unprecedented impact resistance, and increased stiffness to handle higher tire pressure (up to 80psi depending on tire rating) is making riders very happy. Features 2 piece design making changing tubes or tires simple.
**Compatible with 8" Tires Only. 28mm O.D. bearings sold separately.**
Recommended Max Pressure: 50psi
Hub Weight Comparision (Set of 4):
Twistars = 1lb 1.8oz
RockStar IIs = 1lb 4oz
RockStar Pros = 1lb 7.9oz