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Thumpstar - TSF 450cc I N1 Dirt Bike

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$8,999.00 MSRP

Crate Price | Ride Away + $300 MSRP

or 6 weekly interest-free payments of $1,499.83 Laybuy What's this?

Database

Description

Experience the exhilarating ride with an extra thump on our latest 4-stroke, EFI, water-cooled engine—the TSF450i. Equipped with a lightweight chassis, wide ratio transmission, and electric start, the TSF450i offers a high-performance and easy-to-ride Enduro option without the burden of huge expenses. This model is undoubtedly the most value-for-money choice in the 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.

TSF 450 N1 Wheels
TSF 450 N1 Suspension

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.  

 

TSF 450 N1 Engine
TSF 450 N1 Rear Axle

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.

TSF 450 N1 Airbox
TSF 450 N1 Header

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.

TSF 450 N1 Footpegs

 

Product Packaging

Pitbike Assembly & Servicing

Specifications

ENGINE & TRANSMISSION
Engine 4 stroke | DOHC Twin Cam | Water-Cooled
CC Rating 450cc
Gearbox 6 Speed 
Starter Electric Start 12v w/ Back up Kick
Induction Electronic Fuel Injection
Exhaust Stainless Steel Header & Muffler
Final Drive 520 Chain 
Top Speed TBA
   
SUSPENSION, BRAKES, & WHEELS
Suspension Front Telescopic, Cartridge Type, Compression and Rebound Adjustable
Suspension Rear Linkage, Spring Preload w/ Fully Adjustable Compression and Rebound
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

No Reviews!

Experience the exhilarating ride with an extra thump on our latest 4-stroke, EFI, water-cooled engine—the TSF450i. Equipped with a lightweight chassis, wide ratio transmission, and electric start, the TSF450i offers a high-performance and easy-to-ride Enduro option without the burden of huge expenses. This model is undoubtedly the most value-for-money choice in the 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.

TSF 450 N1 Wheels
TSF 450 N1 Suspension

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.  

 

TSF 450 N1 Engine
TSF 450 N1 Rear Axle

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.

TSF 450 N1 Airbox
TSF 450 N1 Header

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.

TSF 450 N1 Footpegs

 

Product Packaging

Pitbike Assembly & Servicing

Specifications

ENGINE & TRANSMISSION
Engine 4 stroke | DOHC Twin Cam | Water-Cooled
CC Rating 450cc
Gearbox 6 Speed 
Starter Electric Start 12v w/ Back up Kick
Induction Electronic Fuel Injection
Exhaust Stainless Steel Header & Muffler
Final Drive 520 Chain 
Top Speed TBA
   
SUSPENSION, BRAKES, & WHEELS
Suspension Front Telescopic, Cartridge Type, Compression and Rebound Adjustable
Suspension Rear Linkage, Spring Preload w/ Fully Adjustable Compression and Rebound
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

No Reviews!