Bicycle Rear Derailleur Hanger Aluminum Alloy Material,Extension Bike Frame Tail Hook Extender Compatible with Mountain Bike 40 42 46 50 52T, Road Bicycle 34 36 40 42T(black)

Bicycle Rear Derailleur Hanger Aluminum Alloy Material,Extension Bike Frame Tail Hook Extender Compatible with Mountain Bike 40 42 46 50 52T, Road Bicycle 34 36 40 42T(black)

• 【Product material】The bicycle rear derailleur hanger is made of high-quality aluminum alloy material, CNC machined, durable and wear-resistant, it weighs about 13g/0.5oz and can be used for a long time
• 【Easy to install】The bike rear derailleur hitch is superbly crafted, you can easily replace and install the hanger for smoother tension adjustment for an easier ride
• 【Applicable models】Bicycle rear derailleur hanger is compatible with mountain bike 40 42 46 50 52T, etc., road bike 34 36 40 42T and other flywheel extensions, which are common bicycle accessories
• 【Stability】The package contains 1 bicycle rear derailleur hook with a relative screw, the hook has good stability and excellent performance, high safety factor, and can replace your damaged old parts very well
• 【Purchase note】Please pay attention to the product specifications before purchasing to avoid purchasing the wrong product