The Thumpstar with the biggest punch; aimed at the 12 inch race class. It comes with everything as with the TDX Expert but with 131 cubic centimeter big bore kit 24 millimeter Carburetor and Kitaco inner rotor ignition kit. Add to this our fully adjustable open oil cartridge USD front forks and piggy back rear shock you have a bike more than capable of fighting its own corner in any situation and its built in the US.
| General Information | |
|---|---|
| Year | 2008 |
| Type | Mini-Bike |
| Frame | Alloy spar design |
| Engine | TMR-131 1-cylinder, 4-stroke |
| Displacement | 131cc |
| Engine & Components | |
|---|---|
| Engine | TMR-131 1-cylinder, 4-stroke |
| Compression Ratio | 12:1 |
| Cooling | Air |
| Cubic Centimeters | 131 |
| Bore and Stroke | 54.1 x 57 mm |
| Induction | Mikuni Japan 20 to 24 mm |
| Electrical | |
|---|---|
| Ignition | CDI |
| Starting | Kick |
| Drivetrain | |
|---|---|
| Transmission | 4-Speed Manual |
| Clutch | Wet multi-plate |
| Performance | |
|---|---|
| Max HP | 12.45 hp |
| Max Torque | 8.41 ft. lbs. (11.4 Nm) |
Australia
