GX Eagle DUB Crankset | FC-GX-1-C1 - SRAM

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• FC-GX-1-C1

New GX Eagle DUB Crankset

$160 - $220

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GX Eagle DUB Crankset

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Some riders test their limits more than others. For these riders, the GX Eagle DUB crankset allows them to go all in, every day they ride. The best aluminum crankset we make, engineered to deliver consistent performance every ride. Featuring our X-SYNC 2 tooth profile chainring for complete chain control. Each tooth's thickness is toleranced and controlled to work seamlessly with the chain's inner and outer links. DUB technology’s spindle design and bottom bracket provides a uniform approach to fitment, better sealing and forward and backward compatibility. Simply put, the forged aluminum GX Eagle DUB crankset is the no frills choice of riders who know.

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$160 - $220

Model ID

FC-GX-1-C1

Features

• Our best aluminum crankset.
• Direct mount interface compatible with chainrings across the entire Eagle Ecosystem.
• Signature GX colorway as part of Eagle Colorsystem – pairs with all cassettes and chains, from Black to Gold to Rainbow to HardChrome and all-new Copper.

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Technology

BOOST

BOOST is the standard wheel and drivetrain specification that opens the opportunity for improved frame geometry with shorter chain stays, wider and stiffer suspension pivots, wider range of chainring options, as well as more clearance for bigger tires and wider, stiffer wheels.

Eagle

Eagle technology represents our newest 1x drivetrain technology. Eagle is a lighter, simpler, more durable, and easier to use drivetrain. Eagle features all-new 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. Eagle technology also provides an expanded gear range of 520%, which is equal to 2x11 drivetrains.

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X-SYNC 2

SRAM X-SYNC 2 Eagle is the next evolution of SRAM X-SYNC technology. The aggressive teeth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear-life, the X-SYNC 2 Eagle design reduces friction and the accumulation of mud, grit and grime.

DUB

The relationship between bottom bracket spindle and bearing is the core of DUB technology. It’s where stiffness meets durability. We took it a step beyond conventional thinking and made everything simpler—better integrating the relationship between chainring, crank, spindle and bottom bracket. It’s this approach to developing a complete system that equals better drivetrain performance.

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Specifications

Speeds	11, 12
BB Compatibility	DUB BSA MTB 100, DUB PF MTB 121, DUB BSA73 SB+, DUB PF92 SB+, DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP
Chainring Size	30T, 32T, 34T
Crank arm length	165mm, 170mm, 175mm
Chainline	49.0mm, 52.0mm, 55.0mm, 56.5mm, 66.5mm, 76.5mm
BB Spindle Interface	DUB
Chainring material	Aluminum
Bolt Circle Diameter (BCD)	Direct Mount (DM)
Power meter	No
Power Meter Type	n/a
Chainring Offset	3mm, -4mm, 6mm
Bottom Bracket Technology	DUB
Cranksets Type	FAT, MTB, n/a, Super Boost+
Chain Technology	11 Speed Powerchain, Eagle
Drivetrain Configuration	1x
Technology (FD)	n/a
Front Tooth Jump	0

Service

Installation. Service. Compatibility. Find all the documentation needed to set up, use, and maintain your components in the SRAM Service hub.

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