DOMA Expansion Chamber for KAWASAKI KX 65 and SUZUKI RM 65 2002-2025

DOMA offers this expansion chamber for KAWASAKI KX 65 and SUZUKI RM 65 2002-2025. On a 2-stroke, the pressure wave reflected by the pipe helps fill the cylinder: the shape of the cones decides whether the engine pulls low down, in the midrange or at the top end.

Why change the expansion chamber?

The benefits:

• Replace a dented pipe: even a small dent changes the power curve.
• Choose an engine character to suit your riding.
• A clean new pipe, with no leaks at the welds or joints.

When should you replace the expansion chamber?

Dented or cracked pipe, broken mounting brackets or mixture leaking at the joints: replace it, the loss of power is often obvious.

Specifications and fitting tips

• Manufacturer part number: 100042

Cross-Mania tip: Fit new gaskets and springs and check that it touches neither the frame nor the radiator.

Spare parts and items to plan

• Exhaust gasket : CENTAURO · ATHENA
• Spark plug : NGK 6801 · NGK 3830

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
KAWASAKI KX 65 2025
KAWASAKI KX 65 2024
KAWASAKI KX 65 2023
KAWASAKI KX 65 2022
KAWASAKI KX 65 2021
KAWASAKI KX 65 2020
KAWASAKI KX 65 2019
KAWASAKI KX 65 2018
KAWASAKI KX 65 2017
KAWASAKI KX 65 2016
KAWASAKI KX 65 2015
KAWASAKI KX 65 2014
KAWASAKI KX 65 2013
KAWASAKI KX 65 2012
KAWASAKI KX 65 2011
KAWASAKI KX 65 2010
KAWASAKI KX 65 2009
KAWASAKI KX 65 2008
KAWASAKI KX 65 2007
KAWASAKI KX 65 2006
KAWASAKI KX 65 2005
KAWASAKI KX 65 2004
KAWASAKI KX 65 2003
KAWASAKI KX 65 2002
SUZUKI RM 65 2009
SUZUKI RM 65 2008
SUZUKI RM 65 2007
SUZUKI RM 65 2006
SUZUKI RM 65 2005
SUZUKI RM 65 2004
SUZUKI RM 65 2003
SUZUKI RM 65 2002