2pcs Single Chain Anti-drop Guide Protector Chains Clamp Watcher Keeper for Folding Bike Bicycle

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Brand Name perfeclan

Model Number Bike Chain Guide

Description: Made of high quality plastic, lightweight, practical and durable To protect the chain falling down and seize Adjustable clamp size: 39-42mm Perfect for front derailleur Please notice that it is only for SINGLE SPEED chain Comes with one mounting screw Package Includes: 2 Pieces Bike Chain Guide Note: Please allow slightly difference due to manual measurement. Thanks Please note that it is only for single chain