General description The AlwaysH Heavy Duty Clutch Pad is designed for 2 Stroke engines, specifically compatible with 43cc, 49cc, and 50cc models including CAG, MTA1, MTA2, X1, and X3 scooters, pocket bikes, dirt bikes, and mini quads. This replacement part features a durable construction that ensures longevity and reliability. Technical specifications Hole Diameter Center: 12mm / 0.47" Outer Diameter: 75mm / 3.0" Installation Easy to install due to its straightforward design. Usage Ideal for enhancing the performance of 2 Stroke engines in various small vehicles. Other information Made of iron with high hardness and good toughness. The clutch surface is smooth, minimizing deformation or detachment. Equipped with a heat-treated quenched spring for improved start-up and response speed. Please check the model number and size before ordering to ensure compatibility.