Thumpstar - TSF 450cc Dirt Bike

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 w/ Back up Kick

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

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 X3 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.