Bicycle Chain Tensioner Heavy Duty Spring Loaded Chain Roller Tensioner for 49cc 66cc 80cc Engine Motorized Bike Dirt Bike (Black)

Product Description:Specification:Condition: 100% Brand NewMaterial: A3 steel, Iron and PBTWeight: 300gPackage Size: 13 x 10 x 4cmFitment:For 49cc 66cc 80cc Engine Motorized BikeNote:Professional installation is always recommended.Please verify your bike's compatibility with the listed specifications before purchasing.Package Including:1 x Chain Tensioner Kit (As picture shown)

• Fitment: Fit for 49cc 66cc 80cc Engine Motorized Bike.
• High Quality Material: Made of high-quality A3 steel, Iron and PBT materials, undergo rigorous processing and testing, and stand out with high precision and durable performance.
• Function: Spring loaded installation positions on bicycle so the spring pulls on the chain. Can also be placed on the lower chain. The amount of tension can be adjusted to your liking. Remove vibration and snapping and popping of the chain during operation. It also keeps the nylon tension wheel from wearing out.
• Package Including: 1 x Chain Tensioner Kit.
• After-sale Service: If you have any questions or need assistance, please don't hesitate to reach out to us. Our customer service team is here to provide prompt support and ensure your satisfaction.