Rear Derailleur Pulley Set Replacement Aluminium Alloy Rear Derailleur

Details

• ENHANCED DRIVE PERFORMANCE Designed for 11-speed 1x drives with a capacity of up to 50T cassettes, resulting in a range of nearly 12 speeds. Improve your driving experience by more efficient positioning of the rear derailleur cage and improved performance
• Durable Material Our bike rear derailleur is made of strong material and ensures precise and smooth gear changes. It is made of high-quality aviation aluminium and hybrid ceramic bearings and provides optimal power transmission and responsiveness for robust and safe performance
• REVOLUTIONISE YOUR RIDE Change your bike game with our front derailleur equipped with oversized pulleys for improved drive efficiency and an extended gear ratio range of up to 520% in a 12-speed setting. Enjoy the smoothest and most precise shifts yet with a gear ratio of up to 500% in 11-speed
• Widely used: regardless of the intensity of weather conditions when climbing, wading by snow, wet mud or heavy rain, this bike rear derailleur ensures excellent rust protection performance, protects the electroplating layer and ensures longer durability
• Widely Compatible: Enjoy the effortless installation and disassembly of our bicycle rear derailleur without the need for professional knowledge. Save time and effort while meeting different bicycle requirements with comprehensive compatibility with most road rear derailleur