K-Series Cobweb chainrings from KCNC offer a lightweight, visually striking, and functionally sound aftermarket drivetrain option. The design-patented K-Series is aggressively machined from a flat sheet of aluminum for maximum weight savings, leaving behind an intricate crisscrossed structure that ensures maximum rigidity from the least possible amount of material. Included in this design are profiled teeth and eight sets of shift ramps and steel pins to provide excellent shifting performance.
The lighter of the two options in the K-Series chainrings, featuring slightly less material due to maximum machining. Perfect for those looking to shave critical grams off of their race bike in an effort to conserve valuable watts.
A few grams heavier than the K3 chainring in an effort to minimize flex during shifting. The result being ideal shift characteristics when they matter most. An excellent choice for those looking for an aftermarket drivetrain option that will shave weight while sacrificing little to no performance.
KCNC K-Series chainrings are available in standard 130 BCD and compact 110 BCD, with compact conversion 39 and 53 tooth chainrings for converting a compact crankset to standard road configuration.