Thumpstar - TSK 90cc S4 Dirt Bike crossfire It’s lighter and more agile

It’s lighter and more agile and features the latest HSK brakes which are smaller and lighter but with a larger rotor that provides the best braking performance yet

Crossfire 400GT is a midsized side by side UTV featuring a gutsy 23HP motor perfect for off-road use and farming applications

& WHEELS Suspension Front VS1 Conventional Forks | Length 520mm | 27mm Fork Suspension Rear Mono shock | 270mm Brakes Front Drum Brakes Rear Drum Wheel & Tire Front Steel Rim | 2

direction indicators

Thumpstar - TSK 90cc S4 Dirt Bike crossfire It’s lighter and more agileNew stock available mid Aug 2026 Small, compact, yet simple 90cc We've listened to years of feedback on our best selling kids' bike, and we're excited to introduce the revamped TSK90, which takes an already awesome package for junior riders to the next level. 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