Generic CDH2408945 Bicycle Anti-Fall Chain Protector 7.2x4.3x1.5cm

Features: Folding bicycle sprocket wheel anti-fall chain chain chain protector Anti-chain chain sprocket wheel anti-blocking chain Made of high-quality materials, environmentally friendly materials, durable. Wear-resistant anti-corrosion, fine craftsmanship. Lightweight and convenient for easy installation. Suitable for 39-42mm middle tube installation, with one screw. Specifications: Product Name: Folding car sprocket wheel anti-drop chain material: plastic Size: 72*43*14.6mm Colour: Black Package included: 1 * Folding car sprocket wheel anti-drop chain 1 * screw