Trebol Cassette Hub
material: 6061-T6 aluminum forged aluminum hub shell | 4130 chromoly axle | chromoly driver | 4130 chromoly HT female axle bolts
style: LHD or RHD
axle size: 17mm female axle | 14mm x1,25mm axle bolts
driver: 9 teeth | 1-piece
spoke holes: 36H
