KCNC K2-type Road crank - with K3 Cobweb rings

Fully precision CNC machined lightweight double road crankset with external stainless steel bearing bottom bracket (ceramic upgrade available) - fitted with K3 Cobweb rings.

These cranks are exquisite, weighing in at just 748g complete (175mm 50/34). They also have a reduced Q-factor of 151mm.

The new bottom bracket design features full stainless steel replaceable cartridge bearings (ceramic upgrade available) and a red alloy spacer clamp to remove axial float of the scandium alloy axle. The crank arms are both removable from the BB axle, but the new design allows the driveside arm and spider to be left on the axle, and the axle to be removed by simply removing the non-driveside arm and sliding out of the BB. The non-driveside arm is supplied with a stainless steel extractor cap.

• Black anodised finish with cnc'd alloy finish teeth
• CNC machined 7075 T7 alloy chainrings ramped and pinned for perfect shifting
• CNC 7075 alloy 5-arm spider,BCD 110mm
• Patented double hollow hole design arms, 7075AL
• 7075 alloy chainring bolts
• T-7451 scandium alloy bottom bracket axle with replaceable external bearings
• Fits 68mm bottom bracket shells, English thread (1.37" 24tpi)
• M18 extra long cnc’d Sc alloy crank bolts
• Q-Factor 151mm

Designed for road racing.