KCNC K-type XC2

KCNC's XC crank is now only 705g complete. Fully precision CNC machined lightweight MTB crankset complete with KCNC's External Bearing Bottom Bracket (K-type). Can be used 9 or 10 spd.

These cranks are exquisite, complete with anodised Black alloy chainring bolts that are also available in Gold, Red, Blue, Green and Silver. The chainrings have machine finished teeth to keep them looking good when worn.

The new bottom bracket design features full stainless steel replaceable cartridge bearings 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.

This crank has a narrower Q-factor of 166mm.

Available in 165, 167.5, 170, 172.5, 175, 177.5mm arm lengths

• CNC machined 7075 T7 alloy chainrings ramped and pinned for perfect shifting
• 44/32/22T black anodised finish with silver teeth
• CNC 7075 alloy 4-arm spider, BCD 104/64mm
• Patented double hollow hole design arms 7075AL crank arms, 175mm
• 7075 alloy chainring bolts throughout
• T-7451 scandium alloy bottom bracket axle with replacable stainless external bearings
• Fits 68 and 73mm shells with spacers, and will accept an E-type derailleur on a 73mm shell
• M18 extra long cnc’d Sc alloy crank bolts
• Q-Factor 164mm

  Designed for xc racing / trail riding.

  Weighs ~715g on our scales including bottom bracket and all bolts,washers and pedal washers (claimed 705g).