GPM SKXS56T1233T 56T Steel Spur and Dual Reduction Gear Set for Thunder Tiger Kaiser XS  [SKXS56T1233T]

Heavy Duty Steel Spur Gear Upgrade

Swap out the stock plastic gears on your Thunder Tiger Kaiser XS with this GPM steel spur gear set. The kit includes a 56T spur and a two piece double speed reduction assembly, all built from steel #45 for stronger wear resistance and longer service intervals.

Improved Torque Transfer to Center Shaft

The gearing sequence moves motor output into the 56T spur and then through the 12T small gear and 33T large gear of the reduction unit. This lowers input rpm and raises torque to the centre drive shaft, resulting in more consistent power delivery under load.