Thumpstar TSX140cc Big Wheel (14" rear & 17" front).
Thumpstar has designed a new frame which has made the bike stronger than ever, but also designed a new Airbox, Linkage Suspension, non-rust Alloy Rims for superior riding and handling. The YX140 engine has a racing cam that delivers a mega 11+ HP at the crank.
This bike is sure to bring a huge smile to each riders face.