Shimano Deore RD-M591-SGS

The Shimano Deore RD-M591-SGS is a 9-speed rear derailleur designed for mountain bikes and is part of Shimanos Deore M591 series.

It offers solid performance and reliability for riders looking to build a dependable, durable drivetrain for recreational or off-road cycling.

The RD-M591-SGS features a long cage design (SGS) to accommodate larger cogs, offering a wider gear range for climbing and descending.

With its wide-link construction, it ensures smooth and precise shifting even under load, making it a great option for mountain biking or touring bikes.

• 9-Speed Compatibility Designed for 9-speed drivetrains, offering smooth and reliable shifting performance for mountain bikes or hybrid bikes.
• Long Cage (SGS) The long cage allows for larger cogs (up to 34T), providing a wider range of gears for better performance on steep climbs and rough terrain.
• Wide-Link Construction Features wide-link design for durability and smoother shifting, even in harsh riding conditions.
• Smooth Shifting Delivers reliable and precise shifts, even under load, ensuring a consistent riding experience.
• Durable Build Built to withstand rugged conditions, making it ideal for mountain biking, touring, or off-road cycling.
• Affordable Performance Provides high-performance features at a budget-friendly price, making it a great option for riders on a budget.

Specifications

• Model: Shimano RD-M591-SGS
• Speed: Compatible with 9-speed drivetrains
• Cage Type: SGS (Long Cage)
• Max Cog Size: 34T
• Min Cog Size: 11T
• Total Capacity: 45T
• Chain Compatibility: Compatible with Shimano 9-speed chains
• Mounting Type: Standard hanger mount
• Weight: 300 grams (approx.)