color: anodized black 28-32T weight: 125g Zippa LG Chain Tensioner Lower tensioner, complete confidence. The Zippa LG chain tensioner is designed for modern bikes with a high pivot point, combining the proven design of our best-selling Zippa Bash with a newly integrated lower tensioner for smooth, reliable chain control. Designed without an upper tensioner, it offers compatibility with suspension systems that run the chain high. A CNC-machined alloy backplate provides strength and precision, while the idler bracket offers three adjustable positions to accommodate a variety of frame designs. A POM plastic idler minimizes chain noise for a quieter ride. Available in two sizes to fit different disc diameters and maximize clearance, the Zippa LG chain tensioner is the perfect choice for aggressive off-road and high-performance riding. Note: Not compatible with Deviate frameworks. Compatible with high pivot bikes - no top guide needed for raised chain routing. CNC machined alloy backplate for strength, precision and durability. Three-position mounting adjustment fits a wide range of frame designs. The lower tension wheel made of POM plastic ensures smooth and quiet chain guidance. Available in two sizes for perfect disc fit and maximum clearance.