Promax SC-1 Square Taper Chromoly JIS Bottom Bracket 108mm Black 630g Includes stem and handlebar mount

Includes stem and handlebar mount options

Model 8795 B Zyklop Universal Joint Description 3/8" Universal Joint Color Silver Package Each

Model Envy Rear Pinned + ABT Size 20" Internal W 23

High quality chrome plated pliers/wrench in a single tool

Build with DT Swiss Competition spokes and brass nipples Rim Width (Internal) 30mm Front Axle 15mm Thru x 110mm Valve Presta Color Carbon Wheel Size 29" Defined Color Carbon ISO Diameter 622 / Road / 29" Tire Type Tubeless Ready Clincher Rim Material Carbon Hub/Brake Compatibility 6-Bolt Disc

Promax SC-1 Square Taper Chromoly JIS Bottom Bracket 108mm Black 630g Includes stem and handlebar mountSC 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