SRAM NX Eagle Rear Derailleur - 12 Speed

SRAM NX Eagle Rear Derailleur 12 Speed is a durable and dependable mountain bike derailleur designed to deliver precise shifting performance across the full SRAM Eagle™ drivetrain ecosystem. Built with proven Eagle technologies, the NX Eagle derailleur offers smooth gear changes, excellent chain management, and reliable operation for trail, cross-country, enduro, and all-mountain riding.

Featuring SRAM's renowned X-HORIZON™ design, this derailleur minimizes unwanted movement while improving shifting accuracy and drivetrain stability. The straight-parallelogram architecture reduces shift force and helps maintain consistent performance across the cassette range, even in rough riding conditions.

The oversized 14-tooth X-SYNC™ lower pulley is specifically engineered to accommodate wide-range Eagle cassettes, including both 10-50T and 11-50T options. This design enhances drivetrain efficiency, improves chain control, and contributes to a smoother pedaling experience.

Equipped with SRAM's Type-3 ROLLER BEARING CLUTCH™, the NX Eagle derailleur helps reduce chain slap, improve chain retention, and maintain quiet operation on technical terrain. Built to withstand demanding trail conditions, it provides the durability and reliability riders expect from the Eagle platform.

Key Features

• Product Type: Rear Derailleur

• Speed Compatibility: 12-Speed

• Series: SRAM NX Eagle™

• Technology: X-HORIZON™

• Chain Management: Type-3 ROLLER BEARING CLUTCH™

• Pulley Design: 14-Tooth X-SYNC™ Lower Pulley

• Cassette Compatibility: 10-50T and 11-50T Eagle Cassettes

• Application: Trail, XC, Enduro, and MTB Riding

• Performance: Precise and Reliable Shifting

• Color: Black

Product Specifications

• Brand: SRAM

• Model: NX Eagle Rear Derailleur

• Series: NX Eagle™

• Speed Compatibility: 12-Speed

• Technology: X-HORIZON™

• Clutch System: Type-3 ROLLER BEARING CLUTCH™

• Lower Pulley Size: 14 Teeth

• Cassette Compatibility: 10-50T and 11-50T Eagle™

• Drivetrain Compatibility: SRAM Eagle™ 1x Systems

• Application: Mountain Bikes

X-HORIZON™ Shifting Technology

• Precise Gear Changes: Improves shifting accuracy across the cassette range

• Reduced Shift Force: Delivers smoother and more efficient shifting performance

• Enhanced Stability: Minimizes unwanted derailleur movement on rough terrain

• Consistent Operation: Maintains reliable performance in demanding riding conditions

• Optimized for 1x Drivetrains: Specifically designed for SRAM Eagle™ systems

Advanced Chain Management

• Type-3 ROLLER BEARING CLUTCH™: Reduces chain slap and drivetrain noise

• Improved Chain Retention: Helps keep the chain securely engaged over rough terrain

• 14T X-SYNC™ Pulley: Enhances chain control and drivetrain efficiency

• Quiet Performance: Delivers smoother and quieter riding experiences

• Trail-Ready Durability: Built to handle aggressive mountain biking conditions

Why Choose This Product

• Full Eagle™ Compatibility: Designed to integrate seamlessly with SRAM Eagle drivetrains

• Wide Cassette Support: Compatible with 10-50T and 11-50T cassette options

• Reliable Shifting: Proven X-HORIZON™ technology ensures consistent performance

• Excellent Chain Control: Clutch system improves drivetrain stability and retention

• Durable Construction: Built for long-lasting MTB performance

• Trusted SRAM Engineering: Delivers the reliability and performance expected from Eagle components

In the Box

• SRAM NX Eagle Rear Derailleur – 12 Speed