Cobra Clutch Tuning Kit (HKAM0022). This kit contains clutch washer shims to adjust the "hit" of your clutch, and it contains clutch hub shims to adjust the appropriate amount of free play between the clutch hub and arbor. Having the right shims on hand is a must fo achieving optimal clutch performance.
Cobra Essential Hardware Kit (HKAM0011). This kit contains over $100 of the most common hardware for engines and chassis. All hardware is packaged in a partitioned plastic container with part numbers so you can re-order as needed. This is a must have at the track!!
Cobra Oil Fill Plug in your choice of colors (Chrome, Red, Blue, or Black). Cobra part number ECMU0037. This part fits Cobra Kings/SR CM/JR and ECX 50/70 mini quads.
Sign In
