Description
Aluminium square axle crankset Prowheel TB-CY01
- Set of cranks Prowheel TB-CY01.
- Crank length 170 mm.
- Forged aluminum crank AL-6061-T6.
- Sand Black finish.
- Compatible variable speed 8/9v.
- 49mm chain.
- Q-factor / I-factor : 180.9 / 153.5 mm.
- B.B. Taper Square: 124.5 mm.
