A Wilier Cento10 SL frame uses a BB386EVO press fit bottom bracket shell (46 mm bore, 86.5 mm). The dimensions, which cranks fit, and the exact bottom bracket to buy.
Updated 05 September 2026.
What bottom bracket does a Wilier Cento10 SL use?
The bottom bracket shell standard on a Wilier Cento10 SL, and how to pick the right BB.
| Frame | Wilier Cento10 SL |
|---|---|
| Shell standard | BB386EVO press fit (46 mm bore, 86.5 mm) |
| Shell inside diameter | 46 mm smooth press-fit bore |
| Shell width | 86.5 mm |
SPINDLE see table
The Wilier Cento10 SL uses a BB386EVO press fit bottom bracket shell (46 mm bore, 86.5 mm), a 46 mm smooth press-fit bore, 86.5 mm wide.
It is a press-fit shell, so bearings or cups press into the 46 mm smooth press-fit bore. Match the shell width as well as the bore, because a shorter unit will not preload the crank across a wider shell.
SOURCES: Wheels Manufacturing, BB Overall Width Reference Chart · Park Tool, Bottom Bracket Standards and Terminology
Questions and answers
What bottom bracket does a Wilier Cento10 SL use?
A Wilier Cento10 SL frame uses a BB386EVO press fit bottom bracket shell (46 mm bore, 86.5 mm).