New 2025 Thumpstar TSK 90cc

Small, compact yet simple 90cc, designed as a modular kids first bike.<br /><br />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.<br /><br />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.<br /><br />ENGINE & TRANSMISSION<br />Engine FH | 4 Stroke<br />CC Rating 90cc<br />Gearbox N1234<br />Starter Kick / Electric Start<br />Carburetion PZ 19mm<br />Exhaust Pipe Bomb DW2 | 28mm | Header Bomb<br />Final Drive 420 Chain<br />Top Speed 45kph/28mph (depending on gearing)<br /> <br />SUSPENSION, BRAKES, & WHEELS<br />Suspension Front Inverted | Length 600mm Non-Adj<br />Suspension Rear Non-Adj | 280mm<br />Brakes Front Disc | Single Piston<br />Brakes Rear Disc | Single Piston<br />Wheel & Tire Front Steel Rim | 1.40-12<br />Wheel & Tire Rear Steel Rim | 1.85-10<br /> <br />DIMENSIONS & WEIGHT<br />Wheelbase (axle to axle) 1120mm | 44”<br />Seat Height 680mm | 27”<br />Product Weight N.W | G.W 50/60kg | 143/165lbs<br />Tank Capacity 3 Litres | .80 gallon<br />Product Packing Size 1230x390x650 | .31 m3<br />

Transmission:

Manual

Exterior (Primary) Color:	Gray
Mileage:	0
Hours:	0