MDR Petrol Tank Cap With Breather Vent YZ 85 (02-ON) YZ 125 250 (03-ON) YZF 250 450 (03-13) WRF 250 450 (05-ON) KX 250 (05-ON) KXF 250 450 (06-ON) Black

MDR Hardware, developed and distributed by MD Racing Products, is a UK-based brand specializing in high-performance hardware and components for motocross and enduro bikes. Known for its precision-engineered, rider-focused design, the brand uses high-quality materials, such as aerospace-grade aluminum, and CNC machining to create durable and lightweight parts. MDR offers a wide range of aftermarket products, including factory-style bolt kits, levers, and footpegs, that are trusted by professional racers and provide a "factory finish" for enthusiast riders.