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.

• Lever and master-cylinder adjusters S3
• 100% Aluminium
• Stainless springs
• Micrometric adjustment, Anodized
• S3 laser logo