SHIMANO ALTUS Rear Derailleur RD-M2000 SGS

Upgrade your mountain bike drivetrain with the SHIMANO ALTUS RD-M2000 SGS Rear Derailleur, designed for smooth, stable, and reliable shifting performance on every ride. Built with SHIMANO’s trusted SHADOW RD technology, this rear derailleur features a super low-profile design that helps reduce damage from trail obstacles while improving chain stability. The wider linkage construction increases durability and delivers more accurate gear changes, making it ideal for recreational mountain biking and daily trail use. Its MEGA 9 LITE compatibility ensures efficient shifting performance across 9-speed drivetrains. The B tension spring design allows quick and easy wheel installation or removal, while the built-in cable adjuster simplifies maintenance and setup. Finished with a high-level surface treatment, the RD-M2000 SGS combines long-lasting durability with dependable shifting performance for confident riding on rough terrain.

Key Features

• SHIMANO SHADOW RD: Low-profile design for better protection and chain stability

• Wide Link Design: Improves shifting precision and durability

• MEGA 9 LITE Compatible: Smooth performance with 9-speed drivetrains

• Easy Wheel Installation: B tension spring simplifies wheel removal and fitting

• Cable Adjuster Included: Quick and convenient derailleur adjustment

• Durable Surface Finish: High-level treatment for improved longevity

• Stable Trail Performance: Reliable gear changes on rough terrain

• SGS Long Cage Design: Suitable for wide-range cassette setups

Product Specifications

• Brand: SHIMANO

• Model: ALTUS RD-M2000

• Series: ALTUS

• Type: Rear Derailleur

• Cage Type: SGS Long Cage

• Speed Compatibility: 9-Speed

• Technology: SHIMANO SHADOW RD

• Mount Type: Direct Mount

• Usage: Mountain Bike / Trekking Bike

• Adjustment: Cable Adjuster Included

• Finish: High-Level Surface Treatment

• Wheel Compatibility: Quick and Easy Wheel Installation

Shifting Performance & Durability

The SHIMANO ALTUS RD-M2000 SGS is engineered to provide stable and responsive shifting even on uneven trails and rough riding conditions. Its SHADOW RD low-profile structure keeps the derailleur closer to the bike frame, helping reduce exposure to impacts and improving overall drivetrain stability. The wider linkage construction enhances shifting accuracy while also increasing long-term durability for regular riding use. With reliable chain management and smooth gear transitions, this derailleur is a dependable upgrade for mountain and trekking bicycles.

Easy Operation / Usage

• Install directly onto compatible derailleur hangers

• Adjust cable tension using the built-in barrel adjuster

• Compatible with 9-speed MTB drivetrains

• Easily remove or install rear wheels with the B tension spring system

• Regular cleaning and lubrication help maintain smooth shifting performance

Why Choose This Product

• Trusted SHIMANO shifting quality

• Durable construction for daily trail riding

• Low-profile SHADOW RD design for added protection

• Smooth and accurate 9-speed shifting

• Easy maintenance and adjustment system

• Suitable for mountain and trekking bikes

• Reliable performance at an affordable upgrade level

In the Box

• 1 x SHIMANO ALTUS RD-M2000 SGS Rear Derailleur