Spring Loaded Chain Tensioner Kit Metal Pulley Chain Adjuster Compatible with 49CC 66CC 80CC Engine

Features: Motorized bike chain tensioner helps you adjust the tension of the chain to keep it tight and secure. Made of high-quality metal, strong and with nice durability, wear and corrosion resistant, not easy to rust. Spring loaded tensioner effectively prevents the chain from popping out and snapping, safer riding. Easy to install and use, suitable for 49CC 66CC 80CC engine motorized bikes. Delivery includes a chain tensioner kit, reliable and guaranteed quality.

Specifications: Color: Black/ Silver(optional) Material: Steel + Iron + Plastics Fitment: For 49CC 66CC 80CC Engine Motorized Bike Package Size: 120 * 120 * 50mm/ 4.7 * 4.7 * 2.0in Package Weight: 300g/ 10.6oz Packing List: 1 * Chain Tensioner Kit