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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
This will let more fuel and air into the engine so it can make more power
We've increased the thickness of the aluminum side plates and given it a modern look with see through cutouts
These exhaust systems are designed with nothing but power in mind
intake for STOCK HEAD
This will change the shift pattern on the L models
233cc Big Bore Kit - 36/31 Race Head - 13:1 Forged Piston - Ceramic Cylinder - 34mm Carb - KLX140 711 This will let more fuelCOMING SOON!!!! THIS KIT IS ONLY FOUND HERE AT FACTORY MINIBIKES We only sell GENUINE BRT parts!! 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) Features: Big Valve Race Head 36 31 70mm Ceramic Cylinder Base and Head Gasket Kit 70mm Forged Piston and Rings 13: 1 Compression Ratio (race fuel required) +6mm