Wheels Manufacturing BB86 - BB92 Threaded Bottom Bracket - 24mm-22mm GXP Stepped - 41mm Pressfit - 86-92mm Shell - BB86 - BB92 - Standard Bearings Virtual Parent The PiggyBack Reservoir offers a

The PiggyBack Reservoir offers a simple

360° hose for ease of use

This will keep dirt and grime out while providing the best drivetrain performance

How many pistons: Four- measuring 15 and 16mm in diameter

Wheels Manufacturing BB86 - BB92 Threaded Bottom Bracket - 24mm-22mm GXP Stepped - 41mm Pressfit - 86-92mm Shell - BB86 - BB92 - Standard Bearings Virtual Parent The PiggyBack Reservoir offers aWant to rid yourself of the debilitating press fit creak? We have the solution! Wheels Manufacturing in collaboration with Enduro Bearings, have come up with the genius idea to use to alumium threaded cups. By allowing these cups to thread into each other, you're effectively locking the bottom bracket into your frame instead of relying on a tolerance fit. Installation requires an oversized 48. 5mm 16 notch bottom bracket tool. Bearings are completely