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.

• Trial ultra-light rear sprocket
• Made from hard anodized 7075 aluminium
• Beautiful Finish
• Top quality component and look stunning.
• More rigid, the transmitted force is distributed over the entire surface of the rear sprocket
• For all modern trial bikes