Shell Bb86 vs Shell Bb92: specs compared
Updated 05 September 2026.
2
specs differ
Shell Bb86 and Shell Bb92 differ on 2 specs: shell width, crank spindles it hosts.
| Spec | Shell Bb86 | Shell Bb92 |
|---|---|---|
| Type | press fit | press fit |
| Shell inside diameter | 41 mm smooth press-fit bore | 41 mm smooth press-fit bore |
| Shell width | 86.5 mm | 91.5 mm and 92 mm |
| Thread | none, two cartridge bearings in plastic cups press into the 41 mm bore | none, two cartridge bearings in plastic cups press into the 41 mm bore |
| Crank spindles it hosts | 24 mm Shimano Hollowtech II and 24/22 mm SRAM GXP natively; 28.99 mm DUB via a DUB BB86 unit | 24 mm Shimano Hollowtech II and 24/22 mm SRAM GXP natively; 28.99 mm DUB via a DUB BB92 unit |
Questions and answers
How do Shell Bb86 and Shell Bb92 compare?
Shell Bb86 and Shell Bb92 differ on 2 specs: shell width, crank spindles it hosts.