Information

These are designed to fit either our T47 bottom brackets or our BSA Square Taper bottom brackets.  Neither are designed for our external BSA bottom brackets.   These sleeves protect your crank spindle from internally routed cables, wires, or hydraulic lines, and prevent debris from getting to the insides of the bottom bracket bearings.

T47 Sleeve Specs

• Compatible with White Industries internal and external T47 bottom brackets
  • 68mm and 73mm BB shells
  • 86mm and 92mm BB shells
• Sleeve outside diameter is 34.65mm
• Not compatible with other brands

BSA Square Taper Sleeve Specs

• Compatible with White Industries BSA Square Taper bottom brackets
  • 68mm and 73mm BB shells
• Sleeve outside diameter is 32.8mm
• Not compatible with other brands