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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
23 ounces complete
98 ounces w/all hardware
CNC machined 6061 Aluminum
109 is for most chromoly forks
you can use your fork on another frame when you need to
Promax SC-1 Bottom Bracket Size:68x113mm 23 ounces completeSC 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. With a JIS square taper, they are available in 108 and 113 millimeter widths with black anodized cups. Chainline with a 113 BB spindle: 42. 3 Q Factor with a 113
