Wheels MFG Italian Threaded Bottom Bracket - 24mm Shimano Wheels Manufacturing Italian threaded bottom brackets feature machined aluminum cups, ABEC-3 sealed bearing, and full serviceability. Features For use with frames that have Italian Threaded (36mm x 24TPI) bottom bracket shells with a 70mm width Fits 24mm crank spindles such as Shimano Hollowtech IIDurable and lightweight machined aluminum cups for outboard set ups Features Enduro ABEC-3 sealed bearings for smooth operation and long life Bottom bracket is fully serviceable Includes: (2) BB cups with bearings, (2) Enduro Silicone dust seals, (1) 2. 5mm aluminum BB cup spacers, (2) 0. 5mm crank spindle spacer, (2) 1. 0mm crank spindle spacers16-notch x 48. 5mm tool recommended (Not included)SPECIFICATIONSMFG#BB-ITA-24MMSpindle Interface Type Shimano Hollowtech II , FSA Mega Exo , FSA Mega Exo Light , Race Face EXIBB Shell Width (mm)70Bottom Bracket Shell I. D. 36BB/Frame Interface Italian Weight98Wheels MFG Italian Threaded Bottom Bracket - 29mm DUBWheels Manufacturing Italian threaded bottom brackets feature machined aluminum cups, ABEC-3 sealed bearing, and full serviceability. Features For use with frames that have Italian Threaded (36mm x 24TPI) bottom bracket shells with a 70mm width Fits 29mm DUB crank spindles Durable and lightweight machined aluminum cups for outboard set ups Features Enduro ABEC-3 sealed bearings for smooth operation and long life Bottom bracket is fully serviceable Includes: (2) BB cups with bearings, (2) Enduro Silicone dust seals, (2) 0. 5mm crank spindle spacers, (2) 1. 0mm crank spindle spacers, (1) 2. 5mm crank spindle spacer16-notch x 48. 5mm tool recommended (Not included)SPECIFICATIONSMFG#BB-ITA-29MMSpindle Interface Type SRAM DUBBB Shell Width (mm)70Bottom Bracket Shell I. D. 36BB/Frame Interface Italian Weight102Wheels MFG Italian Threaded Bottom Bracket - 30mm Wheels Manufacturing Italian threaded bottom brackets feature machined aluminum cups, ABEC-3 sealed bearing, and full serviceability. Features For use with 30mm diameter cranks with a spindle length of at least 106mm when used in a 70mm wide BB shell Overall spindle length measurement is with all spacers and adjusters removed from the spindle Will not work with standard BB30 cranksets (Measuring you crank spindle is highly recommended)16-notch x 48. 5mm tool recommended (Not included)SPECIFICATIONSMFG#BB-ITA-30MMSpindle Interface Type Race Face/Easton CINCH , 386 EVO , Rotor 3D+ , e*Thirteen P3 Connect , Zipp Vuma BB Shell Width (mm)70Bottom Bracket Shell I. D. 36BB/Frame Interface Italian Weight102 | Wheels Manufacturing | Italian Threaded Bottom Bracket 24Mm Shimano