Home » 170cc/63mm Big Bore Kit - Ceramic/Forged - All KLX140
170cc/63mm Big Bore Kit - Ceramic/Forged - KLX140/L/G - Factory Minibikes
170cc/63mm Big Bore Kit - Ceramic/Forged - KLX140/L/G - Factory Minibikes
BRT

170cc/63mm Big Bore Kit - Ceramic/Forged - All KLX140

Out of stock
$ 219.95 USD

Kawasaki:
KLX140 (2008-2020)
KLX140G (2017-2020)
KLX140L (2008-2020)
KLX140R (2021-Present)
KLX140RF (2021-Present)
KLX140RL (2021-Present)
63mm / 170cc Big Bore Kit
High Performance Ceramic Cylinder and Forged Piston

Includes:

Ceramic coated cylinder
63mm Forged Piston w/ 12:1 CR
Wrist Pin, Rings & Clips
Base and Head Gaskets
Works with the Stock Head and Crank


Ceramic cylinders dissipate heat more efficiently to keep engine temps down. A must have for these KLX140s

Re-jetting of the carb is needed after installing this kit. We strongly suggest one of the BRT carb kits to go with this as well as an aftermarket exhaust for maximum performance!