NEW LOGIN METHOD COMING MAY 28TH. To better protect your accounts, we'll be updating how accounts login next week. Your username and password will remain unchanged, but instead of solving a CAPTCHA, a one time passcode will be sent to your account's email address and that will be used to verify your login. We will also begin requiring customers to login to access our website entirely.
Contact us if you need to update your email address.
Substance bottom bracket kits include 2 Sealed bearings, CNC'd spacers, tube spacer, sprocket bolt and all the spacers you need for adjustment.
