CNC machined spiral cut diff ring gear (Carisma 4XS)
This is CNC Spiral Cut Diff Ring Gear for the 4XS.. Kit standard in the 4XS'17 Spec kits.
This is a direct replacement with the original Straight cut gear.
Precisionly made Spiral Cut Gears ensure the smoothest of the ride and maxmimum performance from the transmission.
This is a MUST Option parts for the serious racers.
NOTE: YOU CANNOT USE THIS SPIRAL CUT GEAR WITH THE ORIGINAL STRAIGHT GEAR. ONLY WORKS WITH CA15811 CNC INPUT PINION GEAR