Product Introduction
DESCRIPTION
- 650B PINION GEARBOX P1.18
- Material: DB 4130 CR-MO
- Type: 650B MTB 18 speed gear box frame
- Size: By order
- W/removable hanger for gear or single speed
- BB: Pinion gearbox p1.18
- W/ 44mm Tapered head-tube
- Brake: Disc mount