SHIMANO SM-BBR60 ULTEGRA / 105 BSC crankset
Recommanded price: 32,99 €
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Description
Visit bottom bracket SHIMANO Ultegra 6800 BSC bottom bracket features new bearings with a 50% lower friction rate than the 6700 model.
The result is increased durability and smoothness. It features a screw thread for mounting on BSC frames, and is compatible with SHIMANO cranksets featuring Hollowtech II construction.
A - Diameter (mm) | B - Width (mm) | Assembly | Standard |
34,8 | 68 | screw-on | BSC / BSA |
34,8 | 73 | screw-in | BSC / BSA |
34,8 | 83 | screw-in | BSC / BSA |
34,8 | 100 | screw-in | BSC / BSA |
27 | 95,5 | insert | BB 96 (Trek) |
41 | 92 | insert | PF 92 |
42 | 68 | insert | BB 30 |
42 | 73 | insert | BB 30 |
46 | 68 | insert | PF 30 |
46 | 73 | insert | PF 30 |
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Ref: 7970330443942
Points forts
Superior durability ;
More fluidity and performance;
Specially designed for BSC English threaded frames.
Caractéristiques
Axis diameter : 24 mm
Bearing material : Steel
Shaft type : Through shaft
Housing type : English BSC (68 mm)