Product Description
The SRAM XX1 Eagle Carbon Boost Crankset is a premium mountain bike crankset built for riders who want maximum stiffness, low weight, and dependable 1x drivetrain performance. Its carbon-tuned hollow arm construction helps deliver excellent power transfer without excess weight, while the included X-SYNC 2 direct mount 34T chainring is designed for quieter operation, improved mud clearing, and long wear life. Built as part of the SRAM Eagle ecosystem, this crankset is made for smooth, reliable performance on modern trail and mountain bike setups.
Key Features
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Premium SRAM XX1 Eagle carbon crankset
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Carbon-tuned lay-up for high stiffness and low weight
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Hollow internal crankarm architecture
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Includes 34T X-SYNC 2 direct mount chainring
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X-SYNC 2 design improves chain retention, mud clearing, and durability
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Quieter drivetrain performance
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Built for 1x drivetrain setups
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DUB spindle interface for lighter, stiffer, stronger crank design
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Boost compatible
Specifications
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Brand: SRAM
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Model: XX1 Eagle Carbon Boost
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Product Type: Mountain bike crankset
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Crank Length: 175mm
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Chainring Size: 34T
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Chainring Mount: Direct Mount SRAM
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Number of Chainrings: Single / Chain Retaining Single
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Spindle Interface Type: SRAM DUB
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Drivetrain Speeds: 10, 11, 12-speed
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Chainline / Hub Compatibility: 141/148 Boost
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Pedal Spindle: 9/16"
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Intended Use: Mountain
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Color: Black
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BB Included: No
Compatibility
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Compatible with SRAM Eagle chains and drivetrains
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Compatible with 141/148 Boost hub mountain bike setups
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Compatible with frames using a SRAM DUB bottom bracket
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Designed for 1x drivetrain use
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Bottom bracket sold separately
Condition
