Campagnolo Super Record Wireless Crankset - 172.5mm 12-Speed 45/29t Campy 121/88 Asym BCD Ultra Torque Spindle Carbon ModelNumber=K4052 }SRAM X-Sync 2 Eagle Direct

}SRAM X-Sync 2 Eagle Direct Mount Oval Chainring - 32 Tooth 3mm Boost Offset 12-Speed Black

Service Course SL

With UltraTrac mode

Hub Drilling 24H Rotor Mount Center Lock Axle Type 12mm TA Hub Weight 227g Position Rear Hub Spacing 148mm Hub Spoke Type J-bend Freehub Body SRAM XD Primary Color Pink

Color Black/Blue Bottle Type Standard Access Style Top Weight 34 Mount Type Bolt-On Material Composite Defined Color Black

Campagnolo Super Record Wireless Crankset - 172.5mm 12-Speed 45/29t Campy 121/88 Asym BCD Ultra Torque Spindle Carbon ModelNumber=K4052 }SRAM X-Sync 2 Eagle DirectCampagnolo Super Record Wireless Crankset 172. 5mm 12 Speed 45 29t Campy 121 88 Asym BCD Ultra Torque Spindle Carbon. The 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