The Echo TR Steel Cog is a durable and high-performance sprocket designed for biketrial riders who prioritize reliability and strength. Made from hardened steel, it ensures exceptional wear resistance and long-lasting performance, even under extreme stress. Available in 12T, 13T, 14T, 15T, and 16T versions, it offers versatility for different drivetrain setups. The black finish gives it a sleek, stealthy look while providing an extra layer of protection against corrosion. Engineered for maximum power transfer and durability, the Echo TR Steel Cog is a solid choice for riders who need a tough and dependable component for their bike.