Mountain Bike Rear Dialing Bicycle Rear Dialing M4000 Rear Dialing Rear Transmission 8speed/27 Speed Accessories

Product Description

Upgrade your mountain bike with the reliable and smooth-shifting M4000 Rear Derailleur. Designed for 8-speed and 27-speed bicycle systems, this rear transmission delivers precise gear changes, stable chain performance, and durable construction for off-road and daily riding. Made from high-quality alloy materials, it provides strong resistance against wear and rough trail conditions. Perfect for MTB riders seeking dependable shifting performance and easy installation.



Specifications

  • Product Name: M4000 Rear Derailleur / Rear Transmission
  • Type: Mountain Bike Rear Derailleur
  • Compatible Speeds: 8-Speed / 27-Speed
  • Material: Aluminum Alloy + Steel
  • Application: Mountain Bikes (MTB)
  • Shifting Performance: Smooth & Precise Gear Changing
  • Installation: Easy to Install
  • Color: Black
  • Features: Durable, Lightweight, Wear-Resistant
  • Suitable For: Outdoor Cycling, Trail Riding, Daily Commuting
  • Package Includes: 1 × M4000 Rear Derailleur