VP-BC73 Support Square Bottom Bracket 68mm x 122.5mm
Detailed description
- Size: 68x122.5mm
- Cartridge Sealed Bearing with aluminium sheath
- Cold-forged steel cups
- Thread: BC1.37" x 24T English Thread
- Axle Borron Steel (Square)
- JIS standard
- Finish: Phosphated cups anodized sheath
- Set with 2 spindle bolts
- Real weight: 320 grams (with bolts)
- New not boxed