Enhance the performance and durability of your motorized pit bike or dirtbike with this high-quality Chain Pulley Roller. Crafted from a combination of hard rubber and iron, this chain tensioner is designed to withstand rigorous use while providing reliable support for your bike’s chain system. Featuring a sleek black finish, it offers both functional strength and style for your motorcycle maintenance needs. Key Features: · Durable Construction: Made from premium hard rubber and iron materials, ensuring long-lasting wear resistance and robust performance under heavy use. · Precise Fit: Designed with an inner diameter of 8mm (0.31 inch) and an external diameter of 3.6cm (1.42 inch), providing an optimal fit for motorized pit bikes and motorcycles. · Smooth Operation: Equipped with heavy-duty bearings, this dirtbike chain roller wheel ensures smooth rotation, reducing chain wear and improving overall drivetrain efficiency. · Compact Design: With a height of approximately 2.5cm (0.98 inch) and a lightweight build of just 47g, this pulley roller is easy to install and maintain without adding unnecessary bulk. · Versatile Application: Perfect for use as a chain tensioner on a variety of motorized pit bikes and motorcycles, enhancing chain stability and reducing vibration during rides. Specifications: · Material: Hard Rubber & Iron · Color: Black · Inner Diameter: 8mm / 0.31 inch · External Diameter: 3.6cm / 1.42 inch · Height: Approx. 2.5cm / 0.98 inch · Package Weight: 47g Package Includes: · 1 x Chain Pulley Roller This Chain Pulley Roller is an essential component for maintaining optimal chain tension and extending the lifespan of your bike’s drivetrain. Its durable build and smooth bearing system make it a reliable choice for riders seeking superior performance and longevity.