Position One "Euro BSA" BMX Race Bottom Bracket - Square Taper
- Weight : 0.34kg / 0.75lbs
- Packaging Unit: 1 Set
- Product ID (PID): 45683
- Product safety
Weight
Source: BMX Glossary
Printed: 10/29/2026
The Position One "Euro BSA" BMX Race Bottom Bracket - Square Taper is an affordable cartridge bottom bracket with sealed bearings for beginners. The spindle has a JIS square taper and only fits cranks of the same standard.
It only fits frames with an internally threaded Euro BSA/BSC shell, 68mm wide with a 34.5mm diameter. Two spindle bolts are included, the spindle length is 113mm or 118mm.
Facts: Position One "Euro BSA" BMX Race Bottom Bracket - Square Taper
- Style: BSA (Euro, cartridge)
- Thread: BSA/BSC
- Shell width: 68mm
- Outside diameter: 34.5mm
- Axle Diameter: Square taper (JIS)
- Axle length: 113mm or 118mm
- Bearings: 2 x sealed bearings
- Contains: 1 cartridge bottom bracket, 2 spindle bolts
- Extras: for JIS square taper cranks only







