Wheels Manufacturing T47 Inboard Bottom Bracket 22/24mm SRAM/GXP Spindles ABEC-3 Bearings Model=R9 Left Shifter 6 Bearing Type Cartridge Crown

6 Bearing Type Cartridge Crown Race 40 Material Alloy Defined Color Black Upper Stack Height 6 Stack Height 19

}Shimano ES51 68 x 121mm Octalink V2 Spline English Bottom Bracket

5 / 3 / 4 / 5 / 6 mm Allen T25 Torx

Sprockets are chrome plated for hardness and corrosion resistance

}Zipp Cognition Disc-Brake 12x142 Rear End Cap Set for Shimano/SRAM 11-Speed Road Freehub Bodies

Wheels Manufacturing T47 Inboard Bottom Bracket 22/24mm SRAM/GXP Spindles ABEC-3 Bearings Model=R9 Left Shifter 6 Bearing Type Cartridge CrownWheels Manufacturing T47 Inboard Bottom Bracket for 22 24mm SRAM GXP Spindles with ABEC 3 Bearings. T47 Inboard threaded bottom brackets are made from machined aluminum and thread together directly into T47 frames. Cups have internal bearings for use in BB shell widths from 68mm to 132mm. Enduro Angular Contact bearings easily serviced or replaced Similar to standard BSA threaded cups; the drive side cup is left hand thread and the non drive side cup