S3 Mountain Engine Head Kit HQV TC/TE 300 KTM EXC/SX 300 17-23

S3 Mountain Engine Head Kit

Kit meticulously designed for riders who challenge the peaks and breathe the fresh air of altitudes above 1500 meters.

• Kit designed for riders who use the bike at high altitude (above 1500 m).
• Maximum engine torque.
• More aggressive engine with more power.
• Maximum compression.
• Its design lowers the temperature by eliminating the typical hot spots of the original cylinder heads.
• Cylinder head made of high-quality aluminium.
• All kits include: cylinder head, internal cylinder head and O-ring.