Shimano BB71 MTB Press Fit Bottom Bracket for 104.5 or 107x41mm
The Shimano BB71 MTB Press Fit Bottom Bracket (SM-BB71) is a MTB press fit bottom bracket with inner cover, for 104.5 or 107mm x 41mm bottom bracket shells.
Key Features:
- Complete saint level press-fit bottom bracket assembly for Shimano hollowtech ii MTB cranks
- cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damage
- set includes left and right hand cups, inner cover, and inner o-rings
- sealed cups keep out dirt and water
- maintenance free
- compatible with the press fit equivalent of 83mm shells, 104.5 or 107 mm
- 41 mm cup diameter
- easy press-fit installation
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Shimano BB71 MTB Press Fit Bottom Bracket for 104.5 or 107x41mm
Shimano BB71 MTB Press Fit Bottom Bracket for 104.5 or 107x41mm
The Shimano BB71 MTB Press Fit Bottom Bracket (SM-BB71) is a MTB press fit bottom bracket with inner cover, for 104.5 or 107mm x 41mm bottom bracket shells.
Key Features:
- Complete saint level press-fit bottom bracket assembly for Shimano hollowtech ii MTB cranks
- cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damage
- set includes left and right hand cups, inner cover, and inner o-rings
- sealed cups keep out dirt and water
- maintenance free
- compatible with the press fit equivalent of 83mm shells, 104.5 or 107 mm
- 41 mm cup diameter
- easy press-fit installation
Original: $44.89
-65%$44.89
$15.71Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Shimano BB71 MTB Press Fit Bottom Bracket (SM-BB71) is a MTB press fit bottom bracket with inner cover, for 104.5 or 107mm x 41mm bottom bracket shells.
Key Features:
- Complete saint level press-fit bottom bracket assembly for Shimano hollowtech ii MTB cranks
- cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damage
- set includes left and right hand cups, inner cover, and inner o-rings
- sealed cups keep out dirt and water
- maintenance free
- compatible with the press fit equivalent of 83mm shells, 104.5 or 107 mm
- 41 mm cup diameter
- easy press-fit installation











