Tange Square Taper 68mm Bottom Bracket - Steel

This is our affordable repair bottom bracket. The alloy version (see related products below) is light but tough, while the steel version is heavier but more affordable, with sealed bearings on both. The axle is CrMo steel in all cases. All you need is a regular Shimano-style BB wrench and some grease, and you're good to ride.

• BSC threading (1.37x24TPI)
• JIS taper (that's the normal one, not the track or Campy one)
• Shell width: 68mm

Guidelines for Bassi cranks:

These are for our own cranks and have been checked by us on Bassi frames. Use your own judgment for other combinations.

** Bloomfield, and possibly other wider-tired track bikes, requires longer 113/115mm spindle to achieve clearance.