Strike Seats Standard OEM Seat Foam for Yamaha YZ490 1986 1987 1988 1989

Strike Seats foams are designed and manufactured to combine performance and comfort. Foams that endure the toughest conditions that are made from premium motocross grade polyurethane foam.

Features:

• Standard OEM Replacement Shape
• Medium Firmness
• Motocross grade premium polyurethane foam
• Fits your standard base
• Improve your rider position
• Increased life span
• Ultra light weight
• Water resistant 
• As used by factory riders

Bike Fitment:

• fits Yamaha YZ490 1986
• fits Yamaha YZ490 1987
• fits Yamaha YZ490 1988
• fits Yamaha YZ490 1989