Pay in 4 interest-free payments of $10.00 Learn more
Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
5-inch Junior are 23
smooth running life
CNC machined 6061 Aluminum
23 ounces complete
109 is for most chromoly forks
Promax SC-1 Bottom Bracket Size:68x113mm 5-inch Junior are 23SC 1 bottom brackets are the perfect choice for those who still prefer the low weight and simplicity of square taper cranks. Each bottom bracket is hand assembled using a hollow chromoly spindle, precision sealed bearings, forged and CNC machined alloy cups and a composite center spacer seal. With a JIS square taper, they are available in 108 and 113 millimeter widths with black anodized cups. Chainline with a 113 BB spindle: 42. 3 Q Factor with a 113
US$ 200.00
US$ 104.00
US$ 200.00
US$ 500.00
US$ 119.00
