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The expansion chamber of a 2-stroke engine: its shape determines where the engine makes its power.
INNTECK offers this expansion chamber for KTM, HUSQVARNA, GAS GAS and HUSABERG 1999-2027. 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.
The benefits:
Innteck, the Italian motorcycle-parts distributor founded in 2004 in Piedmont and part of the Athena group since 2023, develops off-road wear parts under its own brand with a carefully judged price-quality ratio.
Dented or cracked pipe, broken mounting brackets or mixture leaking at the joints: replace it, the loss of power is often obvious.
Cross-Mania tip: Fit new gaskets and springs and check that it touches neither the frame nor the radiator.
Check the exact model and year of your bike in the list below before ordering.
Fits:
GAS GAS EC 250 2027
GAS GAS EC 250 2026
GAS GAS EC 250 2025
GAS GAS EC 250 2024
GAS GAS EC 250 2023
GAS GAS EC 250 2022
GAS GAS EC 250 2021
GAS GAS EC 300 2027
GAS GAS EC 300 2026
GAS GAS EC 300 2025
GAS GAS EC 300 2024
GAS GAS EC 300 2023
GAS GAS EC 300 2022
GAS GAS EC 300 2021
GAS GAS MC 250 2027
GAS GAS MC 250 2026
GAS GAS MC 250 2025
GAS GAS MC 250 2024
GAS GAS MC 250 2023
GAS GAS MC 250 2022
HUSABERG TE 250 2014
HUSABERG TE 250 2013
HUSABERG TE 300 2014
HUSABERG TE 300 2013
HUSQVARNA TE 250 2027
HUSQVARNA TE 250 2026
HUSQVARNA TE 250 2025
HUSQVARNA TE 250 2024
HUSQVARNA TE 250 2023
HUSQVARNA TE 250 2022
HUSQVARNA TE 250 2021
HUSQVARNA TE 250 2020
HUSQVARNA TE 250 2019
HUSQVARNA TE 250 2018
HUSQVARNA TE 250 2017
HUSQVARNA TE 250 2016
HUSQVARNA TE 250 2015
HUSQVARNA TE 250 2014
HUSQVARNA TE 300 2027
HUSQVARNA TE 300 2026
HUSQVARNA TE 300 2025
HUSQVARNA TE 300 2024
HUSQVARNA TE 300 2023
HUSQVARNA TE 300 2022
HUSQVARNA TE 300 2021
HUSQVARNA TE 300 2020
HUSQVARNA TE 300 2019
HUSQVARNA TE 300 2018
HUSQVARNA TE 300 2017
HUSQVARNA TE 300 2016
HUSQVARNA TE 300 2015
HUSQVARNA TE 300 2014
HUSQVARNA TX 300 2027
HUSQVARNA TX 300 2026
HUSQVARNA TX 300 2025
HUSQVARNA TX 300 2024
HUSQVARNA TX 300 2023
HUSQVARNA TX 300 2022
HUSQVARNA TX 300 2021
HUSQVARNA TX 300 2020
HUSQVARNA TX 300 2019
HUSQVARNA TX 300 2018
HUSQVARNA TX 300 2017
KTM EXC 200 2016
KTM EXC 200 2015
KTM EXC 200 2014
KTM EXC 200 2013
KTM EXC 200 2012
KTM EXC 200 2011
KTM EXC 250 2027
KTM EXC 250 2026
KTM EXC 250 2025
KTM EXC 250 2024
KTM EXC 250 2023
KTM EXC 250 2022
KTM EXC 250 2021
KTM EXC 250 2020
KTM EXC 250 2019
KTM EXC 250 2018
KTM EXC 250 2017
KTM EXC 250 2016
KTM EXC 250 2015
KTM EXC 250 2014
KTM EXC 250 2013
KTM EXC 250 2012
KTM EXC 250 2011
KTM EXC 250 2010
KTM EXC 250 2009
KTM EXC 250 2008
KTM EXC 250 2007
KTM EXC 250 2006
KTM EXC 250 2005
KTM EXC 250 2004
KTM EXC 250 2003
KTM EXC 250 2002
KTM EXC 250 2001
KTM EXC 250 2000
KTM EXC 250 1999
KTM EXC 300 2027
KTM EXC 300 2026
KTM EXC 300 2025
KTM EXC 300 2024
KTM EXC 300 2023
KTM EXC 300 2022
KTM EXC 300 2021
KTM EXC 300 2020
KTM EXC 300 2019
KTM EXC 300 2018
KTM EXC 300 2017
KTM EXC 300 2016
KTM EXC 300 2015
KTM EXC 300 2014
KTM EXC 300 2013
KTM EXC 300 2012
KTM EXC 300 2011
KTM EXC 300 2010
KTM EXC 300 2009
KTM EXC 300 2008
KTM EXC 300 2007
KTM EXC 300 2006
KTM EXC 300 2005
KTM EXC 300 2004
KTM EXC 300 2003
KTM EXC 300 2002
KTM EXC 300 2001
KTM EXC 300 2000
KTM EXC 300 1999
KTM SX 250 2027
KTM SX 250 2026
KTM SX 250 2025
KTM SX 250 2024
KTM SX 250 2023
KTM SX 250 2022
KTM SX 250 2021
KTM SX 250 2020
KTM SX 250 2019
KTM SX 250 2018
KTM SX 250 2017
KTM SX 250 2016
KTM SX 250 2015
KTM SX 250 2014
KTM SX 250 2013
KTM SX 250 2012
KTM SX 250 2011
KTM SX 250 2010
KTM SX 250 2009
KTM SX 250 2008
KTM SX 250 2007
KTM SX 250 2006
KTM SX 250 2005
KTM SX 250 2004
KTM SX 250 2003
KTM SX 250 2002
KTM SX 250 2001
KTM SX 250 2000
KTM SX 250 1999
KTM SX 300 2027
KTM SX 300 2026
KTM SX 300 2025
KTM SX 300 2024
KTM SX 300 2023
Click on your bike to see all compatible parts.
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