Montesa 315R - Head Cover + Inserts S3

New kit Cylinder head + Inserts ready to assemble and enjoy new sensations!

Two different inserts: 315r Cota

• RED: for 250c.c. cylinders (without modification)
• BLACK: for cylinders modified to 300c.c. (diameter 76)

• S3 cylinder heads lower the operating temperature of the thermal group and eliminate typical hot spots of the melting heads.

• Racing finish. Anodized, laser S3 logo.

• Make a difference inside and out with her elegant look.

• Made of aluminum, and machined to give them a perfect weight and finish.