Pedal smooth and steady with the Origin-8 Torqlite Square Taper Bottom Bracket.
The CNC machined spindle is hollow to make it light weight and the sealed cartridge bearings provide a smooth flow while you pedal.
- Forged alloy body and cups
- CNC hollow chromoly spindle
- Sealed cartridge bearings
- SHIMANO Equivalent BB-UN55
- Works on alloy BMX crank arms that have a outwards "curve" to them. (Most "straight armed" cranks will use a 122mm size spindle for proper arm clearance against the frame)
- For tapered square crank arms, such as Answer, Speedline, AC cranks and SINZ cranks
- Shell 68mm
- Interface ENG
- Spindle Type SQR JIS
- Length 113mm
- Cup Material Alloy
- Weight 220g
Product Code: 20174