Wene Mountain Bike Chain Guide - Lightweight CNC Anodized Bicycle Chain Protector for Standpipe Installation | Perfect for Trail Riding & Downhill Biking

Feature:1. Excellent Workmanship: Bicycle chain guide is made high strength aluminum alloy material, T6 heat treatment, CNC turning, anodizing, lightweight design, fine workmanship.2. Applicable specifications: The standpipe clamp is suitable for standpipes with a diameter of 31.8‑34.9mm/1.25-1.37in.3. Easy Installation: Without disassembling the middle shaft and crank, and the installation is simple and convenient.4. Guide Plate Function: The guide plate can be used to adjust the height of the chain guide up and down.5. Chain Guide: The chain guide ensures that the distance between the chain and the outside of the inner of the chain guide is about 2mm.How to Use:Installation Steps:1. Fix the pipe clamp of the chain stabilizer to the proper position of the tube in the frame, and use a 4mm wrench to properly fix the screw (no need to tighten).2. Insert the connecting rod into the middle pipe clamp, adjust the chain protector to a suitable height, and the gap between the chain and the chain protector is about 3mm. Use a 4mm wrench to tighten the screws properly.3. Ensure that the chain and the outer side of the inner groove of the chain stabilizer adjust the distance between the chain and&nb