KCNC K-Type Scandium MTB Bottom Bracket 68 / 73mm 135mm
This is a complete K-type bottom bracket and axle replacement - only compatible with KCNC K-type crank arms
This is the latest BB with 135mm axle and M17 Ti axle bolts.
- cnc machined Sc T-7451 axle
- full stainless steel sealed cartridge bearing
- Floating axle design - compitble with nds arm with red clamp ring
- Fits a 68mm BB shell with spacers included, or 73mm shell without.
- Standard 1.37" 24tpi English thread.
- Includes M17 titanium cranks bolts
Weighs 228g including axle, spacers and crank bolts.
Bottom Bracket 68 / 73mm 135mm