Shimano SM-BB71-41B Press Fit Bottom Bracket 86.5mm Shell Width Brand_Sagmit For use with Flat Mount

For use with Flat Mount to conver 140mm to 160mm\

dusty and damp conditions

the SHIMANO CLARIS derailleur is compatible with 8-speed road drivetrains

controlled inflation and a Twin Slip Chuck head which presses onto both Presta and Schrader valves

Shimano SM-BB71-41B Press Fit Bottom Bracket 86.5mm Shell Width Brand_Sagmit For use with Flat MountSHIMANO 105 Press Fit Bottom Bracket 86. 5 mm shell width SM BB71 41B SHIMANO 105 Bottom Bracket Press Fit HOLLOWTECH II 86. 5 mm shell width With reliable SHIMANO bearings and seals, the SHIMANO 105 bottom bracket has a long service life. PRODUCT SPECIFICATIONS MODEL NO SM BB71 41B SERIES SHIMANO TECHNOLOGIES