Description: Aftermarket 100% Brand New Fuel Gas Tank Cover Cap with Breather Valve. Made of high quality billet aluminum,corrosion resistant. With a more consistent, lustrous, and durable finish. Make your motorcycle fuel gas tank looks superb. Fitment: for Honda CRF 450R 2002-2017. Specification: Material: Aluminum Color: Red Outside Diameter: 84 mm / 3.31 inch Inside Diameter: 58 mm / 2.28 inch Package Includes: 1 Piece Motorcycle Fuel Gas Cap 1 Piece Breather Valve