Crank Spindle30 vs Crank DUB: specs compared
Updated 05 September 2026.
3
specs differ
Crank Spindle30 and Crank DUB differ on 3 specs: spindle diameter, designation, shells it fits.
| Spec | Crank Spindle30 | Crank DUB |
|---|---|---|
| Spindle diameter | 30 mm constant diameter | 28.99 mm constant diameter |
| Designation | 30 mm spindle | 28.99 mm spindle |
| Shells it fits | PF30 press fit (drops in), BB30 press fit (drops in), BB386EVO press fit (drops in), BBRight press fit (drops in), Specialized OSBB (drops in), BB392EVO press fit (MTB) (drops in), PF30A press fit (Cannondale Ai) (drops in), BB30A press fit (Cannondale) (drops in) | BSA / English threaded (drops in), T47 internal (T47-85.5 / T47-86 / T47-92) (drops in), PF30 press fit (needs a reducer), BB86 press fit (road) (drops in), Italian threaded (not a simple fit), Specialized OSBB (needs a reducer) |
Questions and answers
How do Crank Spindle30 and Crank DUB compare?
Crank Spindle30 and Crank DUB differ on 3 specs: spindle diameter, designation, shells it fits.