Thumpstar TSB 70 Pit Bike
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Description
Small, compact yet simple 90cc, designed as a modular kids first bike.
Firstly, we've given it a fresh look with our new mini stealth plastics, making it slick and appealing to both kids and adults while matching our bike lineup. But the real magic lies under the hood. We've replaced the fully automatic engine with a new semi-automatic one, added both electric and kick start options, and boosted its power, making it suitable for heavier junior riders.
Safety is paramount for kids, so we've added an emergency lanyard to kill the engine in case of a fall. Plus, with the adjustable throttle limiter, parents have full control over the bike's speed. The TSK90 is not just a kids' bike; it's a safer, more powerful, and cooler ride for the next generation of riders.
DATABASE
SPECIFICATIONS
| ENGINE & TRANSMISSION | |
| Engine | FH | 4 Stroke |
| CC Rating | 90cc |
| Gearbox | Automatic | 4 Speed (N1234) |
| Starter | Kick / Electric Start |
| Carburetion | PZ 19mm |
| Exhaust | Pipe Bomb BM-388 | 28mm Exhaust System |
| Final Drive | 420 Chain |
| Top Speed | 45kph/28mph (depending on gearing) |
| SUSPENSION, BRAKES, & WHEELS | |
| Suspension Front | VS1 Inverted Forks | Length 600mm |
| Suspension Rear | VS1 Mono shock | Length 280mm |
| Brakes Front | Disc | Single Piston |
| Brakes Rear | Disc | Single Piston |
| Wheel & Tire Front | Steel Rim | 2.50-12 |
| Wheel & Tire Rear | Steel Rim | 2.50-10 |
| DIMENSIONS & WEIGHT | |
| Wheelbase (axle to axle) | TBA |
| Seat Height | 670mm | 22" |
| Product Weight N.W | G.W | 80kg / 176.37lbs |
| Tank Capacity | 3 Litres | .80 gallon |
| Product Packing Size | 1230mm x 380mm x 660mm |