ROTOR BB & CRANKSET COMPATIBILITY GUIDE FRAME DIMENSION SHELL WIDTH FRAME DIMENSION INNER DIAMETER ROTOR BOTTOM BRACKET COMPATIBILITY ROTOR CRANK COMPATIBILITY ROTOR’s “UBB” is a design concept ROTOR applies to all its cranksets to make them compatible with almost all BB standards and frames on the market. The charts below help you identify your bike’s BB type. It then tells you which BB and crankset combinations will work. ROAD / TRIATHLON THREADED BB NON THREADED BB D = 37 mm BB90 D = 41 mm D = 42 mm D = 46 mm W=68 mm BSA W=70 mm ITA W=86 mm BB86 W=68 mm BB30 W=79 mm BBRight California W=68 mm PressFit30 W=79 mm BBRight PF W=86 mm BB386EVO 24 MM SPINDLE BB1 BSA SABB BSA TRACK BSA BB1 ITA SABB ITA TRACK BSA Press Fit 4124 BB30 to 24 Road Press Fit 4624 Road BBRight 4624 3D24 3D24 3D24 3D24 3D24 3D24A 3D24 30 MM SPINDLE BSA30 ITA30 Press Fit 4130 BB30 BEARING KIT BB30 BEARING KIT Press Fit 4630 Press Fit 4630 Press Fit 4630 3D+ 3D30 FLOW POWER MTB THREADED BB NON THREADED BB D = 37 mm BB90/95 D = 41 mm D = 42 mm D = 46 mm W=68 mm / 73 mm BSA W=89,5 mm BB89 W=92 mm BB92 W=68 mm BB30 68mm W=73 mm BB30 73mm W=68 mm Pressfit 30 W=73 mm Pressfit 30 24 MM SPINDLE BB1 BSA SABB BSA Press Fit 4124 BB4224 (30 to 24) MTB Press Fit 4624 MTB REX3 REX3 REX3 REX3 REX3 30 MM SPINDLE BSA30 Press Fit 4130 BB30 BEARING KIT Press Fit 4630 REX1 REX2 REX1 REX2 INPOWER 4624 * All Shimano compatible 3D24 386evo COMPATIBLE WITH ALL BOTTOM BRACKET STANDARDS W=68 mm BB30 F-Si Ai Cannondale INPOWER REX1 REX2 INPOWER 2D INPOWER * 3D+ 3D30 FLOW POWER 2D INPOWER 3D+ 3D30 FLOW POWER 2D INPOWER 3D+ 3D30 FLOW POWER 2D INPOWER 3D+ 3D30 FLOW POWER 2D INPOWER 3D+ 3D30 FLOW POWER 2D INPOWER 3D+ 3D30 FLOW POWER 2D INPOWER 3D+ 3D30 FLOW POWER 2D INPOWER REX1 REX2 INPOWER REX1 REX2 INPOWER ** ** Specific spider Cannondale F-Si Ai sold separately * All Shimano compatible * www.rotorbike.com Tech tips: https://www.youtube.com/ROTORbikeComponents Further information: [email protected] (Europe) [email protected] (America) [email protected] (Asia) BB30 BEARING KIT Rev 0.1