#219H Metric Roller Drive Chain (3 Feet) - High-Strength

Ensure maximum power transfer with this #219H High-Strength Metric Roller Chain . Specifically engineered for high-performance karting and custom scooter drivetrains, the "H" designation signifies thicker side plates and heavy-duty pins designed to withstand higher tensile loads than standard #219 chains. This 3-foot section is ideal for primary drive applications, engine timing systems, or custom builds requiring precision metric spacing. Its high-grade steel construction ensures minimal stretch and a longer service life under extreme racing conditions. Key Features Heavy-Duty (H) Rating: Reinforced side plates provide superior resistance to fatigue and stretching. Precision Metric Pitch: Designed for #219 sprockets commonly used in high-RPM racing and performance engines. Customizable Length: This 3ft section can be cut to size or combined using standard chain tools. Technical Specifications Chain Type: #219H (Metric) Total Length: 3 Feet Material: Heat-treated alloy steel Application: Performance Karts, Scooters, and Custom 2-stroke engines. Crucial Note: This chain does not include a master link . Because it is a high-strength racing chain, it is designed to be riveted together using a chain breaker/rivet tool for maximum safety and reliability. Sold in 3 ft., 5 ft., 10 ft., and 25ft. Sections Category Compatible Models & Engines Racing Go-Karts Rotax Max, IAME Leopard, X30, PRD Fireball, Comet, and most 2-stroke Tag/Kart engines using #219 sprockets. Performance Scooters Custom 2-stroke motorized builds, Goped (with #219 conversion kits), and specialized racing minimotos. Pocket Bikes European racing pocket bikes (Polini, BZM, GRC) that utilize metric #219 drive systems. Industrial/Custom High-RPM timing drives, robotics, and precision machinery requiring a 7.774mm (0.306") pitch. Note: The "H" in #219H stands for Heavy Duty . This chain is compatible with any standard #219 sprocket but offers increased tensile strength for racing applications.