Wheels Manufacturing T47 Outboard Bottom Bracket - For 30mm Spindle ABEC-3 Bearings Fits Frames 68mm-100mm BB Shells BLK ModelNumber=K9281 8mm XDR conversion spacer and

8mm XDR conversion spacer and 1 18t cog

Easy to use

37 BB/Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 105 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type RaceFace EXI Spindle Interface Type FSA MegaExo Defined Color Orange

Standard model designed for road bikes and gear while the large size is more for mountain bikes and able to store a 29 inch tube

Frame:Roadmachine Premium Carbon | TCC Endurance | Internal Cable Routing | PF86 Bottom Bracket | Flat Mount Disc | 12x142mm Thru-Axle

Wheels Manufacturing T47 Outboard Bottom Bracket - For 30mm Spindle ABEC-3 Bearings Fits Frames 68mm-100mm BB Shells BLK ModelNumber=K9281 8mm XDR conversion spacer andWheels Manufacturing T47 Outboard Bottom Bracket for 30mm Shimano Spindles with ABEC 3 Bearings. T47 Outboard threaded bottom brackets are made from machined aluminum and thread together directly into T47 frames. Cups have outboard bearings and are typically used in BB shells with widths from 68mm to 100mm. Enduro Angular Contact bearings easily serviced or replaced Similar to standard BSA threaded cups; the drive side cup is left hand thread and the