Promax SC-1 Square Taper Chromoly JIS Bottom Bracket 108mm Blk

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 cu

Quantity: 1
    • Spindle Length: 108
    • BB Shell Width (mm): 68 mm
    • BB/Frame Interface: English
    • Bottom Bracket Shell I.D.: 1.37
    • Defined Color: Black
    • Weight: 246 g
    • Spindle Interface Type: Square Taper JIS