High Comp 170cc Big Bore Kit w/ Forged Piston - All KLX140 tbw9012 - NEW Dual Layered Foam

- NEW Dual Layered Foam Air Filter

Stock piston NOT recommended unless machined and clearances checked by a professional

keeping the front end stable through rough terrain and jumps

Titanium or Stainless Steel Replacement Front Axle w/ Spacer and Nut

This fixes the problem with the stock one dragging the ground and getting bent back

High Comp 170cc Big Bore Kit w/ Forged Piston - All KLX140 tbw9012 - NEW Dual Layered FoamHigh Compression 170cc 63mm Big Bore Kit w Forged Piston 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. TB 170cc, HC, Forged Big Bore Kit KLX140 TB Parts high compression