FSA Power Drive bottom bracket, BSA, 73 x 113 mm
FSA Power Drive bottom bracket
High-quality FSA BB-8420AL bottom bracket with a hollow forged CroMo axle that provides maximum rigidity.
New improved external seals prevent water and dirt from entering the bearings
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Optimal energy transfer to the cranks with Power Drive system (10 grooves)
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Suitability | MTB, Road |
Type of assembly | BSA |
Axis type for cranks | Power Spline |
Frame width | 73 mm |
Dimensions | 113 mm |
Weight | 323 g |
product ID | 137860 |

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