Promax SC-1 Square Taper Chromoly JIS Bottom Bracket 108mm Black Kenda With its long handle and

With its long handle and E-nickel-plated steel construction the HCW-16

BB/Frame Interface BB30 BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 48 Spindle Interface Type TruVativ GXP

Road Plus TCS: Sealant optimized lightweight casing with folding TCS aramid bead and Dual Compound DNA rubber

Welded Aluminum rim with 30mm internal width

6 x 387mm 35mm Travel Black

Promax SC-1 Square Taper Chromoly JIS Bottom Bracket 108mm Black Kenda With its long handle andPromax SC 1 Square Taper Chromoly JIS Bottom Bracket 108mm Black. SC 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 TECH SPECS Bottom Bracket Shell