Does your old Tecmatic BB need an overhaul? Use these precision aluminum races and stainless steel lock nut to give your old BB a fresh spin on life. Please measure and double check to be sure these races fit your bearings.
What you get is the following:
- 1 Set drive and non-drive races (For bearing ID of 1.06") 28TPI spindle
- 1 SS Lock nut and keyed washer