
SC-1 Bottom Bracket
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 cups and a composite center spacer/seal.
- Chainline with a 113 BB spindle: 42.3
- Q-Factor with a 113 BB spindle: 151.1
Original: $29.99
-65%$29.99
$10.50More Images

SC-1 Bottom Bracket
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 cups and a composite center spacer/seal.
- Chainline with a 113 BB spindle: 42.3
- Q-Factor with a 113 BB spindle: 151.1
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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 cups and a composite center spacer/seal.
- Chainline with a 113 BB spindle: 42.3
- Q-Factor with a 113 BB spindle: 151.1






















