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TBparts - 170cc Big Bore Kit for KLX140

Vital Information
Price	$189.99
Part No	TBW9204
Stock Level	7 Left
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Note: 2025 - Present KLX140 Engines – require case boring to fit.
Our cylinder skirt is 65.95mm 2025+ cases are only 65.4mm wide.

Key Features:

Works with stock OEM cylinder head
Works with stock OEM carb

Application:

Kawasaki KLX140 - 2008-2024

Kit Includes:

TBW1545 - Cylinder
TBW1543 - 63mm Piston Kit
TBW1544 - Gasket
TBW1702 (optional) - Forged 63mm piston kit

Available Options:

Piston Choice:

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Since 2004, every purchase from TBolt USA includes access to technical support from our staff of experts and our online Pit Bike Technical Info Database!

We have all necessary support parts on hand.

Most orders ship same, or next business day, unless otherwise noted above.

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