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As Seen On Tv 170cc / 63mm Big Bore Kit W/ Vm26 Carb Kit - All Klx140 Save 50% Now [Qtr38CE0]

$52.99 $169.99 -69%

Upgrade Your KLX140 with the TB Parts 170cc Big Bore Kit Elevate the performance of your Kawasaki KLX140 with the TB Parts 170cc / 63mm Big Bore Kit, paired with the VM26 Carb Kit. This comprehensive kit is designed to deliver significant power gains

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As Seen On Tv 170cc / 63mm Big Bore Kit W/ Vm26 Carb Kit - All Klx140 Save 50% Now [Qtr38CE0]

Upgrade Your KLX140 with the TB Parts 170cc Big Bore Kit

Elevate the performance of your Kawasaki KLX140 with the TB Parts 170cc / 63mm Big Bore Kit, paired with the VM26 Carb Kit. This comprehensive kit is designed to deliver significant power gains without breaking the bank. The kit includes a lightweight high-compression piston, a 63mm aluminum cylinder with a steel sleeve, and a genuine Mikuni VM26 performance carburetor. Together, these components offer a substantial boost in power, enhancing both the acceleration and overall performance of your KLX140.

Performance and Specifications

The TB Parts 170cc Bore Kit features a high-compression 63mm piston that is 5mm over stock, providing close to 50% more power. The VM26 carburetor, which is 6mm larger than the stock unit, ensures better fuel and air delivery throughout the powerband. This kit also includes a top-end gasket kit, intake kit, main jet kit, and an extended throttle cable for compatibility with stock or tall bars. The kit is designed to be easy to install, requiring no case boring and offering a straightforward bolt-on solution for those with basic engine maintenance skills.

Practical Benefits and Target Audience

Whether you're a trail rider looking for a smoother running engine or a performance enthusiast seeking a significant power boost, the TB Parts 170cc Big Bore Kit with VM26 Carb Kit is an ideal choice. This kit is compatible with various Kawasaki KLX140 models from 2008 to 2021, including the KLX140R and KLX140RF. It retains the smooth running characteristics of the stock camshaft, making it perfect for both on-road and off-road use. With a wide range of jet sizes included, you can fine-tune the performance to suit your specific needs. Upgrade your KLX140 today and experience the thrill of enhanced power and performance!

What Our Customers Say

February 5, 2026

Absolutely no complaints!

It's a very well-made product, great quality and very modern.

- Juniper H..

February 5, 2026

Absolutely no complaints!

It's a very well-made product, great quality and very well-engineered.

- Ramsey B..

February 5, 2026

Absolutely no complaints!

The product is of excellent quality and a great tool.

- Silas D..

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