Bicycle Rear Derailleur Gear Shifter

This vintage bicycle rear derailleur is designed for shifting gears on a multi-speed bicycle. It features a parallelogram mechanism for lateral movement, a cage to hold the chain, and pulleys to guide the chain onto different sprockets.

Bicycle Parts - Image 1

Technical Specifications

Product Overview

Precision Gear Shifting Mechanism

This rear derailleur is engineered for reliable gear shifting on multi-speed bicycles. Utilizing a robust parallelogram mechanism, it ensures smooth lateral movement for precise chain transitions across sprockets. Designed for durability, the unit features a cable-actuated system with adjustable screws for fine-tuning performance, making it a dependable choice for maintenance and upgrade projects.

Technical Specifications

Adjustment Features

  • Fine-tuning adjustment screws
  • Pull system mechanism

Mechanism Type
Parallelogram
Actuation Method
Cable-actuated
Construction Materials
Metal

Key Features

Performance Highlights

1 Type
Parallelogram Design
1 System
Cable Actuation

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