420 Chain Tensioner with Spring,Go Kart Chain Tensioner

Why it's a great deal

• Adjusts Chain Tension: Featuring a return spring, this go kart chain tensioner keeps the roller tightly against the drive chain. It avoids the chains loosening, slipping, or dropping during bumpy rides and acceleration, effectively extending the service life of your chain

• Wide Compatibility: Designed for 420, 428, and 530 chains, this chain roller tensioner fits ATVs, quad bikes, go-karts, and beach buggies, etc. Please check compatibility before buying to keep a seamless fit, providing a reliable solution for your off-road riding needs

• Premium Iron Material: Crafted from quality iron, this 420 chain tensioner offers high strength and a sturdy structure. It resists off-road scratches and wear without breaking or damaging, to keep long-term stability and reliable performance in tough conditions

• Product Specifications: This package includes one chain tensioner, a spring, and a sleeve. The guide wheel is 1.40 inches in diameter with a 0.68-inch ID, making it highly suitable for daily commuters and off-road riders who frequently face harsh riding environments

• Easy Installation: Align the guide wheel of this chain tensioner to the chain, and keep it correctly guide chain movement, then securely attach it to the frame or swingarm using tools. Use the spring-loaded design to adjust to the correct tension, and test to keep smooth running