To adapt a BB386 crankset to the PF86
"Bought 5 years ago to mount a Powerbox on a Fénix SL, I've just renewed it as a precaution (over 30000km done with it). It could have done a lot more."
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The FSA 386EVO PressFit bottom bracket is designed for aluminium or carbon frames with PressFit 86 shells with a 41 mm insertion diameter. It will allow you to benefit from better performance, with chromoly sealed ball bearings.
The cups are made from anodised aluminium, very robust and also very lightweight. This model is only compatible with FSA cranksets featuring the 386EVO axle, such as the K-Force or the SLK.
| A - Diameter (mm) | B - Width (mm) | Assembly | Standard |
| 34,8 | 68 | screw-on | BSC / BSA |
| 34,8 | 73 | screw-on | BSC / BSA |
| 34,8 | 83 | screw-on | BSC / BSA |
| 34,8 | 100 | screw-on | BSC / BSA |
| 27 | 95,5 | press-in | BB 96 (Trek) |
| 41 | 92 | press-in | PF 92 |
| 42 | 68 | press-in | BB 30 |
| 42 | 73 | press-in | BB 30 |
| 46 | 68 | press-in | PF 30 |
| 46 | 73 | press-in | PF 30 |
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Ref: 7970319859878
More durable sealed bearings;
High performance and smooth running.
Axle Diameter : 30 mm
Bearing Material : Steel
Axle Type : Through-axle
Bottom Bracket Type : Press-Fit
Overall rating: 4.2 / 5 from 5 reviews.
Review topics: [].
"Bought 5 years ago to mount a Powerbox on a Fénix SL, I've just renewed it as a precaution (over 30000km done with it). It could have done a lot more."
"Easy to assemble. Smooth running but nowhere near as smooth as a ceramic bearing."
"Good fluidity, quality housing as is often the case with the FSA brand."
"good part, same as original. ... perfect as original, easy to assemble, plan to tear off roll ... ..."
"satisfied with this easy-to-install product that works perfectly".