KCNC RD1 Cranksets

The KCNC crankset for ISIS bottom bracket, is a fully precision CNC machined 7075 Aluminium crankset. The crank arms feature KCNC’s patented double-hollow design (see cut-away picture by scrolling across to the right) which helps to make these some on the lightest cranks available whilst preserving the stiffness of the crank arm.

The matching lightweight machined chainrings are 7075 aluminium, ramped and pinned for smooth shifting with 7075 Aluminium chainring bolts.

Size and details are available to the right of the photo.