The only one of its kind, the BOX One M30-M crankset is the first in the world to feature a PRAXIS external bottom bracket system with an oversized 30mm axle compatible with all Euro BSC/BSA external bottom brackets. Cold-forged from 7075 aluminum, its hollow cranks and oversized axle make it one of the stiffest BMX Race cranksets on the market today for young riders.
CHARACTERISTICS :
- 2-piece crankset
- Hollow cranks Forged 7075-T6 aluminum
- 30mm axle Aluminium 7075-T6 forged
- Star CNC-machined aluminum
- 4-point BCD mounting, diameter 104mm
- Chain line: 44.5mm
- Q-factor: 153mm
- Weight: 518g (155mm)
- Sold with PRAXIS 30mm axis housing and installation tool
COMPATIBILITY :
- BSC/BSA Euro housings 30mm axis
- PRAXIS adapters compatible with 30mm Press Fit housings sold separately
Do not use pedal washers when installing pedals on these cranks. M30-M cranks have been designed for use without pedal washers.
PRAXIS M30 INSTRUCTION MANUAL
