Blackbird YAMAHA Seat Foam YZF250 14-18 YZ450F 14-17 – +15mm

Blackbird Racing seat foams are produced in high density polyurethane, which does not absorb water and keeps its excellent qualities for a long time.

• They are made following the best world championship racing teams.
• They are quite interchargeable with the original ones.
• 1,5 centimeter higher than stock.