S3 Sherco Trials Cylinder Head Cover for the 125/250/290/300 ST models.
S3 is the specialist in Trials parts. Innovation and high quality are the key words guiding the design of the elements that will make a difference. Tested in all conditions, the S3 products are at the cutting edge of technology and equip the best riders and trial teams.
- S3 Stars Cylinder Head Cover
- Top quality component and looks stunning
- Made in 2 parts; using the best alloys available on the market, to obtain better output
- The advantage of these heads is that they hold more water and also the material is a lot thicker which helps with cooling which improves low down power slightly
- The Stars Head Cover eliminate the hot points typically localized on cast heads.
- You can change the inserts for lower or higher compression (using the same outer part)
- Anodised with the S3 logo
Please note that this is just the head cover only, it does not include the compression insert or sealing rings/gaskets.
Picture is for reference only, colour of the actual anodising/product may vary due to manufatcuring processes.