New ultra lightweight hi-end MTB single speed rear hub. 9T driver with patented Q-Lai (Q-Lite) drive transmission technology with 6 double independent pawls located in the hub body. This makes more space inside the driver for the three bearings. Together with two bearings in the body this makes our Revolt Pro a really smooth rolling and strong hub. 9T driver works perfectly with 23T sprockets. 15mm 7075 aluminium inner axle has a female system with hollow Cr-Mo 3/8” bolts (for 17mm wrench or 8mm Allen key). Hub body made of 6061 aluminium. The push-in cones made of 7075 aluminium.

Size: 135x10mm. Driver: 9T. Pawls: 6. Engagement points: 30. Weight: 380g. Holes: 36, 32.