Crank Spindle30 vs Crank GXP: specs compared
Updated 05 September 2026.
3
specs differ
Crank Spindle30 and Crank GXP differ on 3 specs: spindle diameter, designation, shells it fits.
| Spec | Crank Spindle30 | Crank GXP |
|---|---|---|
| Spindle diameter | 30 mm constant diameter | 24 mm drive side tapering to 22 mm non-drive side |
| Designation | 30 mm spindle | 24/22 mm tapered 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) |
Questions and answers
How do Crank Spindle30 and Crank GXP compare?
Crank Spindle30 and Crank GXP differ on 3 specs: spindle diameter, designation, shells it fits.