Campagnolo Super Record Wireless Crankset - 170mm 12-Speed 45/29t Campy 121/88 Asym BCD Ultra Torque Spindle Carbon MFPN=SP-E101-SL Progression begins at 50% into

Progression begins at 50% into the stroke of the spring

} Compatible with 12 Speed Double X bridge shape for super fast and smooth shifting Inner and Outer plate chamfering 126 links

The latest iteration the Transfer Neo takes it even further with a longer drop lower stack height greater tire clearance and faster actuation all powered by the new Neo wireless protocol

Quick slide on/off attachment fits frames without fender eyelets

even in the worst of conditions

Campagnolo Super Record Wireless Crankset - 170mm 12-Speed 45/29t Campy 121/88 Asym BCD Ultra Torque Spindle Carbon MFPN=SP-E101-SL Progression begins at 50% intoThe Campagnolo Super Record Wireless 12x2 Speed crankset features the iconic Campagnolo design with visible carbon fiber for a crankset conceived to deliver maximum performance. The Super Record Wireless crankset has a lighter hollow structure and uses the Ultra Torque locking system with a titanium axle to transfer to the transmission all the force applied on the pedals by the cyclist. The use of ceramic USB bearings ensures the by now famous