S3 Extreme Enduro low compression - red Cylinder head and insert kitRef : SPART00319A / 1101856

S3 Extreme Enduro Head Kit and Insert - Low Compression (Red) • Beta RR250

Designed for Extreme Enduro riders seeking optimal power control, this S3 kit provides a smoother engine response and better progression at low revs. The low compression head facilitates handling in technical sections, where traction and throttle precision make the difference.

• Better traction and control in brambles and slow passages
• Softer engine, softened throttle response for more precise handling
• Improved handling and crossing in tricky areas

The kit's design also prioritises reliability for off-road use:

• Helps to limit operating temperatures
• Weight reduction compared to some original configurations
• Red finish for a racing look that is immediately identifiable

Kit Contents: Extreme insert, low compression head, and O-rings.

Manufacturer Reference: XTR-BETARR-250-R • Brand: S3

Main Compatibilities:

• Beta RR 250 2T (2023)
• Beta RR 250 2T Racing (2021)
• Beta RR 250 2T Enduro Racing (2019)

Ideal for riders looking to tame extreme courses without sacrificing manoeuvrability or riding pleasure.