ETERMETA Bicycle Chain Guide Mount Bike Chain Guard Conversion Chain Device Mountain Bike Chain Stabilizer Anti-Drop

---------------------------------------------------------------------- [JOOM-Certified Top Store] 🔹 Operated by a certified Japanese seller. Shop with confidence. ---------------------------------------------------------------------- Material: This product is made of high-quality aluminum alloy, making it sturdy, stable, rust-resistant, and durable for long-term use. Features: CNC machined, sturdy and durable, effectively prevents chain drop and chain pulsation, with single chainrings, resulting in more stable riding. Practicality: Maximum diameter Φ34.9 mm (without variable diameter sleeve), minimum diameter Φ27.2 mm (with variable diameter sleeve) Easy Installation: Installation is quick and easy; simply adjust with a wrench without removing the crank. Application: Applicable to various bicycles. Compatible with a wide range of models, from road bikes to mountain bikes. Material: Aluminum alloy + nylon Color: Black Weight: 53g Size: 68mm x 63mm Specifications: Maximum diameter Φ34.9 mm (without variable diameter sleeve), minimum diameter Φ27.2 mm (with variable diameter sleeve) Packing list: 1 x Bicycle Chain Guide [Installation Method] ① Secure the chain stabilizer's mid-tube clamp to the correct position on the mid-tube of the frame, and tighten the screw properly using a 3mm wrench (do not overtighten). ② Insert the connecting rod into the intermediate tube clamp and adjust the chain guard to the appropriate height. The gap between the chain and the chain guard should be approximately 3mm. Use a 2.5mm wrench to tighten the screws properly (do not overtighten). ③ Using the smallest flywheel as a reference, ensure that the distance between the chain and the outside of the inner groove of the chain stabilizer is approximately 2 mm. After adjusting the distance, tighten the screws.