
The Power Torque BB outboard cups install in a standard threaded bottom bracket shell - select BSC (English) or Italian threading. They install with a standard Park, Pedros, or Campagnolo outboard bottom bracket cup tool. There is a cartridge bearing in the left side cup while the bearing for the right side resides with the crank. Please note: the Power Torque cups are not compatible with Ultra Torque cranks.
The Power Torque system features a full length spindle fixed into the right crank arm. The splined left arm slides on to the splined spindle and is held in place with a 14mm hex (Allen) bolt. The right side sealed bearing is attached to the crank and the left side is installed in the Power Torque BB cup.
Features
Excel Sports accepts Money Orders, Personal Checks and the following credit cards for payment of orders:
![]()
Sign up for unadvertised offers, specials and discounts