Single Speed Chain Tensioner for MTB Road Bike, Converts Multi-Speed to 1X, 11T 12T Floating Pulley for Derailleur Hanger Vertical Dropout, Fits 8 9 10 11 12 Speed Chain 6061 Aluminum Alloy(Purple)

• VERSATILE SPEED COMPATIBILITY: Fits for 8 to 12 speed chains to convert your bike into a simple single speed system for hanger dropout frames
• ADJUSTABLE TENSION CONTROL: Features a floating pulley wheel that allows accurate chain tensioning to keep the chain tight during rides
• SECURE CHAIN GUIDANCE: Acts as an anti-drop link to forestall chain slippage and maintain smooth operation on rough terrain
• ROBUST ALLOY CONSTRUCTION: Crafted from aluminum alloy with a lasting build to withstand daily cycling stress without bending
• SIMPLE INSTALLATION DESIGN: Offers a practical solution for riders seeking a common single speed setup with minimal effort required

Description: * and *Made of material, and practical to use *Bike Bicycle Chain Tensioner Single Speed Converter Chain Guide Anti-Drop Link *Designed to provide a simple, effective and adjustable way to tension a single speed *Converts 8-12 speed bike to a single speed for hanger dropout frame *Floating pulley adjust wheel for perfect chain tension Specification: Material: Aluminum alloy Color: Black/Red/Blue/Purple (As Pictures Show) Weight: About 140g Package Includes: 1 x Chain Tensioner