SunRace "BBS15" MTB Bottom Bracket - BSA 68 mm Square Taper
- Weight : 0.34kg / 0.75lbs
- Packaging Unit: 1 Set
- Product ID (PID): 43495
- Product safety
Weight
Source: BMX Glossary
Printed: 10/23/2026
The SunRace "BBS15" MTB Bottom Bracket - BSA 68 mm Square Taper is a square taper bottom bracket by SunRace for 68 mm wide BSA shells. It comes in spindle lengths of 107, 113, 116, 118, 122, 127, 129 and 131 mm to match your square taper crank.
Facts: SunRace "BBS15" MTB Bottom Bracket - BSA 68 mm Square Taper
- Material: steel
- Style: , square taper spindle
- Spindle Length: 107mm, 113mm, 116mm, 118mm, 122mm, 127mm, 129mm or 131mm
- Shell Width: 68 mm
- Scope of Delivery: 1 bottom bracket
- Extras:
- black with grey cups
- manufacturer number BBS15 (BSB, BSG, BSH, BSJ, BSN, BSU, BS9, BSX)






































































