Detailed Specifications:
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Brand: SRAM
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Model: GX Eagle DUB Crankset
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Crank Length: 170mm
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Speeds: 12-Speed
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Chainrings: 30T (Single)
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Mount Type: Direct Mount SRAM
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Spindle Interface: SRAM DUB
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Material: Aluminum crankarms
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Intended Use: MTB / Trail / Enduro
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Pedal Spindle: 9/16"
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Bottom Bracket: Not included (compatible with SRAM DUB BBs)
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Chainline / Hub Compatibility: Boost 148mm, 55mm CL
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Defined Color: Lunar
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Weight: ~621g (approx., without BB)
Additional Features:
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DUB technology unifies spindle and bottom bracket design for improved stiffness and long-term durability.
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X-SYNC 2 chainring provides precise chain engagement and quiet, efficient operation in all conditions.
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55mm chainline ensures perfect alignment with Boost 148mm frames for smoother drivetrain performance.
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Lightweight and durable forged aluminum arms deliver consistent power transfer for aggressive trail riding.
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Compatible with all SRAM Eagle 12-speed drivetrains (XX1, X01, GX, NX, SX).
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Designed for riders demanding performance, reliability, and easy maintenance.
Important Usage Notes:
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Requires a SRAM DUB bottom bracket (sold separately).
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Compatible with Boost 148mm frames only (55mm chainline).
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Designed for 1x12 Eagle drivetrains only.
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Chainring can be swapped with other SRAM Direct Mount options for different gearing.
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Professional installation recommended for optimal torque and alignment.
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.
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.
