Quality Aluminium Alloy Mountain Bike Derailleur Bicycle Cycling Accessory Speed Change Black

Feature: 1. Smooth and easy to operate shift performance. 2. Wide connection design, precise gear shift, durable. 3. Wide connection design, structure, lowkey concept. 4. Wonderful accessory for mountain bike. 5. Professional manufacturing, stable performance and high reliability. Specification: Condition: 100percent brand newItem type: Mountain Bike DerailleurModel: RDM200Material: aluminium alloyColor: blackWeight: Approx. 253g . Package List: 1 x Mountain Bike Derailleur Smooth and easy to operate shift performance. Wide connection design, precise gear shift, durable. Wide connection design, structure, lowkey concept. Wonderful accessory for mountain bike. Professional manufacturing, stable performance and high reliability.