Promax SC-1 Square Taper Chromoly JIS Bottom Bracket 108mm Black Weight (Grams)-853 gravel and any drop-bar bike

gravel and any drop-bar bike

}SRAM RED Aero X-Sync Direct Mount Chainring - 46t 12-Speed 8-Bolt Direct Mount 6

7-liter capacity per bag with fully welded waterproof TPU fabric construction

BBM97 BSA bottom bracket and 7075 alloy axle bolt included

Promax SC-1 Square Taper Chromoly JIS Bottom Bracket 108mm Black Weight (Grams)-853 gravel and any drop-bar bikeSC 1 bottom brackets are the perfect choice for those who still prefer the low weight and simplicity of square taper cranks. Each bottom bracket is hand assembled using a hollow chromoly spindle precision sealed bearings forged and CNC machined alloy cups and a composite center spacer seal. Hollow chromoly spindle CNC machined alloy cups JIS square taper Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 Weight 246