Stomp buy in the YX140 and then fettle the engine with stiffened valve springs & a high lift race cam (known as the Z40 cam). The result is 2hp more than any other YX140 engine on the market.
The Stomp 140 features Start-in-gear, and an all-up 4 speed gearbox, It has 14HP at the rear wheel and is fitted with 17 front wheels and 14 rear which are fitted with steel rims for strength
Looking for a cheaper pit bike
See the Mototec 110cc Semi-Auto Version of this model by clicking HERE.
See the Mototec 125cc Manual Version of this model by clicking HERE.
