– Made of aluminum alloy material, workmanship, solid and rigid, very durable.
– This product is used for rear derailleur extension, universal suit for most bikes
– Expand the flywheel speed change more smoothly.
– By adding this product into the original bicycle dial, hook the converter, you can easily solve the problems you encounter.
– Great accessory for cycling enthusiasts.
– Material: aluminum alloy
– Length: approx. 4.5cm / 1.8inch
– Installation opening: 10mm / 3.93inch
– Screw Teeth Diameter: 8.9mm / 3.5in
1 Piece Bicycle Rear Derailleur Converter