rear derailleur for lankeleisi electric bike E-bike Models:XC4000 Made of high-quality and durable

Made of high-quality and durable materials

aging resistance

So that we can send you the correct charger

waterproof and dustproof

Looking for a gift but not sure what to get

rear derailleur for lankeleisi electric bike E-bike Models:XC4000 Made of high-quality and durableImages are for reference only; the actual product may vary. We will ship the appropriate accessory model based on the e bike model you select. Shimano Rear Derailleur 6 7 Speed. Made of high quality and durable materials, it has excellent shifting performance and ensures you are safe and stable while riding. Easy to use and maintain. Note: The bike rear derailleur is direct mount, not hub bolt mount.