- New
VHM Cylinder Head Insert blank for KTM SX 105 2003-2017
€110.90
Tax Included
The machined insert that forms the combustion chamber in a two-piece head: it sets the engine’s compression.
VHM offers this cylinder head insert for KTM SX 105 2003-2017. On a two-piece head, the insert (the "dome") forms the combustion chamber. Its volume and shape set the compression and the character of the engine.
Why change the insert?
The benefits:
- Match the compression to your riding and your fuel without replacing the whole head.
- A part machined from solid, to precise dimensions.
- Replace an insert marked or damaged by detonation.
When should you change the insert?
Signs of detonation, leaking O-rings or the wish to change the compression: the insert can be swapped in minutes, with new O-rings.
Specifications and fitting tips
- Manufacturer part number: AE32161-A
Cross-Mania tip: Fit new O-rings, tighten in a cross pattern to the specified torque and, with a higher-compression insert, use high-octane fuel.
Spare parts and items to plan
- VHM head O-rings : ATHENA
- Spark plug : NGK
- Coolant : LIQUI MOLY 1 L · TWIN AIR
Compatibility
Check the exact model and year of your bike in the list below before ordering.
Fits:
KTM SX 105 2017
KTM SX 105 2016
KTM SX 105 2015
KTM SX 105 2014
KTM SX 105 2013
KTM SX 105 2012
KTM SX 105 2011
KTM SX 105 2010
KTM SX 105 2009
KTM SX 105 2008
KTM SX 105 2007
KTM SX 105 2006
KTM SX 105 2005
KTM SX 105 2004
KTM SX 105 2003
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The machined insert that forms the combustion chamber in a two-piece head: it sets the engine’s compression.
VHM Cylinder Head Insert blank for KTM SX 105 2003-2017
€110.90
Tax Included