CAMPAGNOLO S RECORD UT 172x53/39 12sCRBN 52T Standard replacement

Standard replacement

reuse other Sram chainring bolts

BB386EVO adapter for use in Cannondale asymmetric frames with BB/PF30 bottom bracket shells

M9100 and M9120

Stiff aluminum carriers

CAMPAGNOLO S RECORD UT 172x53/39 12sCRBN 52T Standard replacementAn updated design with the same dimensions of previous years The right hand crank arms are coupled two by two in the zones subject to greater force applied by the cyclist for unmatched strength to weight Unidirectional carbon fibre hand cranks, steel axle and aluminium chainrings off substantial stiffness and excellent power transfer Compatible with all frame systems, regardless of the width of the rear chainstay