S3 CYLINDER HEAD + LOW INSERT ‘KIT’ – GASGAS TXT RACING/GP 2014 to 2022

S3 Cylinder heads can hold more water flow and have stronger walls, helping with the cooling rate, this improves low and high revs power.

Amazing Racing look!

New kit cylinder head + insert ready to assemble and enjoy new sensations!

*All STKA/STKB kits include: cylinder head, insert and O-rings.

S3 heads are made by forging process and using best alloys available, shiny finish in anodized colors.

Specific compression inserts design offers the possibility to adapt engine setting to YOUR CHOICE