Zeta Wheel Spacer Rear for Yamaha YZ250F, YZ250FX, WR450F, YZ450F & More

• Easy Maintenance: Features a built-in rib to prevent spacer dropout during tire changes (on most models).
• Lightweight & Durable: Made from anodized A7009-T6 aluminum for a lighter and more attractive finish than stock.
• Wide Compatibility: Available for a range of motocross and trail bikes.
• Note: Cannot be used with stock dust cover.