Thumpstar - TSF 450cc Dirt Bike
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Indicated pricing excludes shipping and assembly charges
Embark on an exhilarating journey, amplified by the potent force of our latest 4-stroke, electronically fuel-injected (EFI), water-cooled engine – the TSF450i. This remarkable machine features a lightweight chassis, a wide ratio transmission, and the convenience of electric start. The TSF450i represents a powerful yet affordable gateway to the world of Enduro motorcycles. Undoubtedly, it stands as the epitome of value in the fiercely competitive 450cc market. Wheels Lightwheel Aluminium Wheels
Our N1 models all use new lightweight aluminum wheels. We’ve swapped those stretch-prone steel spokes for anti-stretch and snap-resistant stainless spokes. And lastly, the rims have been upgraded to top-of-the-line 7000 series aluminium alloy. Suspension Fully Adjustable
Fully Adjustable Compression and Rebound. Comfortable and smooth while not forgetting to let you feel the trail and maintain stability on the more technical tracks. Engine Electric Start
4-Stroke 450cc EFI, water cooled engine is ready to deliver a reliable and strong engine package that will consistently get the job done. Six speed wide ratio transmission make for an exciting trail bike and a reliable enduro combination. Take to the trails and tracks with smooth controlable power delviery.
Rear Axle Lockheed Design
The N1 models also receive the Lockheed rear axle design but in a larger diameter. Keeping chain adjustment easy, A lighter design than a solid axle but also stronger. Airbox High Flow
Continuing the update trend but also sticking to what works, here you will find the dual layer caged air filter and stainless mesh filter in the tried and tested airbox design that doesn’t restrict airflow. Whether you are on a dusty trail or get caught in the rain the Airbox will help keep you going. Exhaust Performance
The new head pipe from Thumpstar allows exhaust gasses to expand, cool, and ramp back up at a higher velocity when exiting. This results in a greater bottom, and low-end response while keeping the tuning in check for the top end. Footpegs Durable
We used high-quality materials for strength and to keep them looking fresh for years to come, finished off with perfectly fitting springs. Product Packaging Specifications ENGINE & TRANSMISSION Engine 4 stroke - Water-Cooled CC Rating 450cc Gearbox 6 Speed Starter Electric Start 12v Induction Delphi EFI - Electronic Fuel Injection Exhaust Stainless Steel Header & Muffler Final Drive TBA Top Speed TBA SUSPENSION, BRAKES, & WHEELS Suspension Front Telescopic, Cartridge Type, Compression and Rebound Adjustable, 310mm - 12.2" Travel Suspension Rear Linkage, Spring Preload w/ Fully Adjustable Compression and Rebound, 300mm - 11.81mm Travel Brakes Front 260mm Hydraulic Disc with Twin Piston Brakes Rear 240mm Hydraulic Disc with Single Piston Wheel & Tire Front Alloy 80/100-21" Wheel & Tire Rear Alloy 100/90-18" DIMENSIONS & WEIGHT Wheelbase (axle to axle) 1481mm - 58.3" Seat Height 940mm - 37" Product Weight N.W - G.W 98kgs / 113.8kgs Tank Capacity 9.46 Litres - 2.5 gallon Product Packing Size 1660 460 830mm