Interloc Racing Design QB55 Cartridge BB JIS - 68x115mm MFPN=571032W4 }CeramicSpeed Wheel Bearing Upgrade Kit:

}CeramicSpeed Wheel Bearing Upgrade Kit: Zipp-9 (NSW Hubsets)

Brake Caliper Type Post Mount Mount | Rotor Size 160 Post | 200 Rotor Mount | Rotor Size 140 Post | 180 Rotor

}SRAM X-Sync 2 Eagle Steel Direct Mount Chainring 34T Boost 3mm Offset

}Wheels Manufacturing Derailleur Hanger 353

Compound Organic Heat Sink No Backing Plate Material Steel Pad Shape Number 16 Designed for ebike Yes

Interloc Racing Design QB55 Cartridge BB JIS - 68x115mm MFPN=571032W4 }CeramicSpeed Wheel Bearing Upgrade Kit:High quality sealed cartridge bearings with steel cups Traditional square JIS 2 degree taper crank arm interface 68mm English (BC1. 37 x 24tpi RH LH) Made in Japan TECH SPECS spindle interface JIS square shell BSA shell ID 33. 6mmx24tpi width 68mm spindle length 115mm