Campagnolo Over-Torque BB386 Cups are designed to allow Campagnolo Over-Torque cranksets to be fitted to frames with a BB386 bottom bracket shell.
Campagnolo's dedication to continuous innovation means that they never accept current limits but consistently try to push the envelope. This is the case with the latest development from Campagnolo by the name of Over-Torque Technology. Engineers from the Campy Tech Lab set out to improve upon what were already considered to be exceptional cranksets.
The completely new Over-Torque product represents an increase in performance while also saving weight. Following the Campagnolo philosophy of keeping the bearings at the widest stance possible with a large diameter axle the Over-Torque construction has an extremely wide stance for bearings in addition to a 30mm axle diameter.
These two factors, combined with a newly designed crankarm produce a 5% rigidity increase over the current Super Record crankset as well as an increase of 10% in weight/rigidity.