1Pcs Bicycle Chain Adjuster Tensioner Fastener Aluminum Alloy Bolt For Bmx Fixie Bike Single Speed Bicycle Bolt Screw

Feature: 1. Lightweight: The bicycle chain tightener is made of high-strength aluminum alloy with lightweight design wear-resistant and anti-corrosion. 2. Bright Color: Not easy to fade more beautiful. Effectively prevent the chain from falling off the frame and damaging the frame surface. 3. Applicable To: The split zipper adopts CNC technology which is mainly used to adjust the chain tightness for folding bicycles. 4. Easy to Install: Easy to install without complicated tools. Suitable for road bicycles. Specification: Origin: Mainland China Main material: Aluminum alloy Product color: Black Red Gold Silver (optional) Product size: About 36x20x12mm/1.41x0.78x0.47inch Net weight of product: About 10.3g Note: Due to the different monitor and light effect the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 x Bicycle Chain Adjuster The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.