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Ships within 48 hours · Estimated delivery Oct 24 - Oct 29
Alloy cage and links
Smooth operation and precise front shifting on and off the road
Length:155
2 Angle +/- 5° Color Black Material AL6061-T6 Finish Quill Length Fork Compatibility
Control + Durability = Speed
Promax SC-1 Square Taper Chromo JIS Bottom Bracket 113mm Black MFPN=RPP-1 Alloy cage and linksSC 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 253
