SRAM GX Eagle FC-GX-1-C1 Dub Crankset (Black)

SRAM GX Eagle FC-GX-1-C1 DUB Crankset Black is a high-performance mountain bike crankset built for riders who demand durability, efficiency, and reliable drivetrain performance on every ride. Designed for SRAM Eagle 12-speed drivetrains, this crankset combines forged aluminum crank arms with advanced DUB technology to deliver an ideal balance of strength, stiffness, and long-lasting reliability.

Featuring a 49mm chainline, the GX Eagle crankset is specifically designed for Non-Boost mountain bike frames, ensuring proper chain alignment and smooth drivetrain operation. The direct mount interface allows quick and easy chainring installation while providing a secure and lightweight connection.

Equipped with SRAM's renowned X-SYNC 2™ tooth profile, the chainring offers exceptional chain retention and efficient power transfer across challenging terrain. Whether you're riding technical trails, tackling long climbs, or pushing hard on aggressive descents, the GX Eagle crankset is engineered to provide consistent performance and confidence-inspiring durability.

Key Features

• Drivetrain Compatibility: SRAM Eagle 12-Speed Systems

• Technology: SRAM DUB Bottom Bracket Platform

• Crank Arm Material: Forged Aluminum

• Mount Type: Direct Mount Chainring Interface

• Chainline: 49mm Non-Boost Specific Design

• Chain Retention: X-SYNC 2™ Tooth Profile Technology

• Performance: Efficient Power Transfer And Pedaling Response

• Durability: Built For Aggressive Trail Riding

• Installation: Quick And Easy Direct Mount Chainring Setup

Product Specifications

• Brand: SRAM

• Model: GX Eagle FC-GX-1-C1

• Color: Black

• Series: GX Eagle

• Speed Compatibility: 12 Speed

• Drivetrain Configuration: 1x

• Crank Arm Material: Forged Aluminum

• Bottom Bracket Standard: DUB

• Chainline: 49mm

• Frame Compatibility: Non-Boost Mountain Bike Frames

• Chainring Mount: Direct Mount

• Application: Mountain Bike Drivetrains

Eagle Technology & Trail Performance

• X-SYNC 2™ Tooth Design: Enhances chain retention and reduces chain movement on rough terrain

• DUB Technology: Provides improved durability, bearing performance, and simplified compatibility

• Forged Aluminum Construction: Delivers excellent strength without unnecessary weight

• Direct Mount System: Allows quick chainring changes and secure mounting

• Optimized Chainline: 49mm chainline ensures efficient drivetrain operation on Non-Boost frames

• Trail-Ready Reliability: Built for demanding MTB adventures and aggressive riding styles

Easy Operation / Usage

• Install using a compatible SRAM DUB bottom bracket

• Ensure compatibility with Non-Boost mountain bike frames

• Mount a compatible SRAM Eagle direct mount chainring

• Follow recommended torque specifications during installation

• Clean and inspect drivetrain components regularly for optimal performance

Why Choose This Product

• Proven Eagle Performance: Designed for smooth and reliable 12-speed operation

• DUB System Benefits: Improved stiffness, durability, and ease of maintenance

• Strong Forged Aluminum Arms: Built to handle demanding trail conditions

• Excellent Chain Retention: X-SYNC 2™ technology helps prevent chain drops

• Non-Boost Optimized: Perfect fit for 49mm chainline mountain bike setups

• Trusted SRAM Engineering: Built for riders who demand performance and reliability

In the Box

• 1 x SRAM GX Eagle FC-GX-1-C1 DUB Crankset (Black)