Lower Guide, Full Confidence. Zippa LG Chain Guide is built for modern high-pivot bikes, combining the trusted structure of our best-selling Zippa Bash with a newly integrated lower idler wheel for smooth, reliable chain control. Designed without an upper guide, it offers compatibility with suspension layouts that route the chain high. The CNC-machined alloy backplate ensures strength and precision, while the idler bracket offers three adjustable positions to accommodate varying frame designs. The POM plastic idler wheel minimizes chain noise for a quieter ride. Available in two sizes to match different chainring diameters and maximize ground clearance, the Zippa LG is your go-to guide for aggressive terrain and high-performance riding. Spec: Mounting interface: ISCG05 Chainring compatibility: 28T-32T / 34T-36T Weight: 120g / 125g Known incompatible: Deviate frames with 28T-32T Features: Compatible with high pivot bikes—no upper guide needed for elevated chain routing CNC-machined alloy backplate ensures strength, precision, and durability Three-position adjustable bracket fits a wide range of frame designs Features a lower POM idler wheel for smooth, quiet chain management Available in two sizes for ideal chainring fit and maximum ground clearance