S3 Piston Rings - Ø80mm Montesa

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.

• Rings for S3 Trial Racing Pistons
• Made of nitrurated steel
• 3 pieces