S3 is the specialist in Trial and Enduro 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.
- Cylinder head S3 STARS HEAD for Enduro / MX,
- They are made in forged aluminium and are absolutely beautiful.
- They are a top quality component and look stunning.
- Made in 3 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
- Head Stars eliminate the hot points typically localized on cast heads.
- The different volume inserts gives the possibility to adjust perfectly the compression.
- You can change the inserts for lower or higher compression (using the same outer part)
- For this models; the heads is delivered in complete kit, the inserts alsoare available per separately.
- Ready to fit
- Anodised
- S3 Laser logo
Gestionar cookies 
