SRAM GX Eagle Crankset, DUB Wide, 170mm, 30T, Boost 148mm, 12-Speed, 55mm CL

Detailed Specifications:

• Brand: SRAM

• Model: GX Eagle DUB Crankset

• Crank Length: 170mm

• Speeds: 12-Speed

• Chainrings: 30T (Single)

• Mount Type: Direct Mount SRAM

• Spindle Interface: SRAM DUB

• Material: Aluminum crankarms

• Intended Use: MTB / Trail / Enduro

• Pedal Spindle: 9/16"

• Bottom Bracket: Not included (compatible with SRAM DUB BBs)

• Chainline / Hub Compatibility: Boost 148mm, 55mm CL

• Defined Color: Lunar

• Weight: ~621g (approx., without BB)

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Additional Features:

• DUB technology unifies spindle and bottom bracket design for improved stiffness and long-term durability.

• X-SYNC 2 chainring provides precise chain engagement and quiet, efficient operation in all conditions.

• 55mm chainline ensures perfect alignment with Boost 148mm frames for smoother drivetrain performance.

• Lightweight and durable forged aluminum arms deliver consistent power transfer for aggressive trail riding.

• Compatible with all SRAM Eagle 12-speed drivetrains (XX1, X01, GX, NX, SX).

• Designed for riders demanding performance, reliability, and easy maintenance.

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Important Usage Notes:

• Requires a SRAM DUB bottom bracket (sold separately).

• Compatible with Boost 148mm frames only (55mm chainline).

• Designed for 1x12 Eagle drivetrains only.

• Chainring can be swapped with other SRAM Direct Mount options for different gearing.

• Professional installation recommended for optimal torque and alignment.

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Riding Impressions:

The SRAM GX Eagle DUB Crankset (170mm, 30T, Lunar) brings reliable performance and rugged construction to serious trail and enduro riders. Its DUB spindle and X-SYNC 2 chainring deliver unmatched drivetrain stability and efficiency, while the Lunar finish adds a premium touch to any build. Perfect for riders who need strength, smoothness, and durability without the weight or cost of carbon.

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Disclosure:

This listing is for a genuine SRAM GX Eagle 12-Speed DUB Crankset (170mm, 30T, Lunar).
Bottom bracket not included.
Non-retail packaged (OEM bulk packaging).
Covered under SRAM’s full manufacturer warranty when installed by a qualified mechanic.