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Advanced spray-on synthetic air filter treatment
Extended length for taller handlebars
Lithium Iron Polymer technology
■ Quick Shift
This is very easily done with a small Dremel tool
170cc / 63mm Big Bore Kit - All KLX140 SXparts Advanced spray-on synthetic air filterTB Parts 170cc 63mm Big Bore Kit Fitment: Kawasaki KLX140 (2008 2020) Kawasaki KLX140G (2017 2020) Kawasaki KLX140L (2008 2020) Kawasaki KLX140R (2021 Present*) Kawasaki KLX140RF (2021 Present*) Kawasaki KLX140RL (2021 Present*) *Fitment Note: 2025+ KLX140s MAY require case boring to fit. Our cylinder skirt is 65. 95mm and SOME 2025+ cases are only 65. 4mm wide. This kit includes a lightweight high compression piston that is 5mm over stock making
