Nukeproof Neutron Bottom Bracket - Shimano 24mm
Compatible with any cranks using a 24mm spindle like Shimano Hollowtech II & Raceface X-type
Suits 73mm bottom bracket shells (Mountain Bike) out of the box. Can be used with a 68mm shell (Road and Gravel Bike) with additional 2x2.5mm spacers purchased separately.
Bottom Bracket Frame: BSA Threaded | 73mm
Bottom Bracket Crank: Shimano