- Heat treated axle for improved strength
- Angled Flanges for lateral stability in wheel building
- Rear hubs options include a 4-Pawl Cassette body with 9 tooth driver, or flip flop option
- HUB RR BK-OPS MX2000 BO 1sF/F 36x3/8 BK
Gears: 1s FW/FW
Spoke Count: 36H
Spacing/Axle: B/O-NUT 3/8x26t
Material: Aly
Color: Blk
Brake Type: RIM
