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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Fits most sized bars
*Not to be used on any trailer fifth wheel or towed vehicle
description 3/8" adjustable press stop compatibility 1/2" and 3/8" UNC press rods
4" compound Gum-X bead folding type tubeless color black weight 1040g
Alloy body with hollow steel spindle for durability
Promax SC-1 Square Taper Chromoly JIS Bottom Bracket 108mm Black ModelNumber=K4254 Fits most sized barsSC 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
