The HF-2 cranks from Promax’s have been on the market for many years, with some slight revisions, these BMX race crank manufactured by this renowned US company are a popular option amongst those racers searching for value and performance from their drivetrain.
Best suited for those looking to upgrade the cranks on their entry level race bike, we recommend these cranks for the beginner and intermediate rider who isn't yet hitting the pro section on the track. If that's you, then the Promax HF-3 crankset with a 30mm spindle is what you're chasing.
Hollow-forged from 6061-T6 aluminium, both crank arms are hollow so they are super stiff, yet lightweight. The crank arms spin on a beefy 24 millimetre spindle permanently fitted into the drive-side arm.
Features
- 104mm BCD
- Laser-etched graphics
- Bottom bracket sold separately
- Pedal washers included
- Chainline: 43
- Q-Factor: 167
- Note: Will not fit English x 73mm bottom bracket shells
Specifications
- Bore: 24
- Crank Arm Material: Aluminum
- Drive Side Compatibility: Right Hand Drive
- Chainring BCD: 104
- Crank Intended Use: BMX
- Crank Length (mm): 172.5, 175, 177.5 & 180
- Pedal Spindle: 9/16"
- Spindle Material: Steel
- Crankset Style: 2-Piece
- Weight: 819g, 836g, 859g & 877g
- BB not included
