PS-BIKES

IMPULSE HUB REAR

material: 6061-T6 alloy hub-shell
driver: 9t as standard
2 high quality japanese bearings
36h 
features: RHD & LHD “SDS” system / allows switching the driver direction from rsd and lsd with the same hub / allen key inner axle for easy maintenance / updated ratchet ring design, for improved strength
weight: ~470 g