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    • Bielas SRAM GX Eagle Boost (BB30)


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  • SRAM GX Eagle Boost Crankset - BB30

    The SRAM GX Eagle BB30 Boost Crankset is designed for tackling any terrain you may encounter when riding a mountain bike. It has been fine tuned to deliver consistent performance every time you are out on the bike and features Boost spacing. This means you can match your drivetrain fitting options to meet the benefits of using wider wheels and forks with your Boost compatible frame.

    Control and Performance

    This version of the GX Eagle Boost crankset features a BB30 bottom bracket engagement and the X-Sync 2 chainring tooth profile. This crankset has been engineered to provide exceptional chain control, superior pedalling performance and perfect ankle clearance.

    Balanced and Precise

    If you find yourself often climbing steep and technical mountain trails or flowing down through demanding forest single-track, you can be sure that the chain retention and responsive feel this crankset offers will meet your performance requirements. When combined with a complete SRAM Eagle gearing setup, this crankset is the foundation for a balanced and precisely operating 12-speed drivetrain.


    • Material: Aluminium (chainring), 7000 series Aluminium (crank arm)
    • Bottom Bracket Interface: BB30
    • Chainline: Boost 52mm
    • Bolts: Direct mount
    • Recommended Chain: SRAM Eagle
    • Compatibility: All Eagle drivetrains
    • Weight: 662g


    • Boost: Aggressive trail and enduro riders have been increasingly enjoying the benefits of larger wheels, but many still view 27.5" and 29" wheels as a possible weak link. Therefore, SRAM developed an open standard with Boost compatible components for SRAM drivetrain, hubs and RockShox forks. The Boost platform increases wheel stiffness and control when riding in demanding conditions, it also allows you to run wider tyres.
    • X-Sync 2: X-Sync 2 Eagle is the next generation of SRAM X-Sync technology. The aggressive tooth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear-life, the X-Sync Eagle design reduces friction and the accumulation of mud, grit and grime.
    • BB30: Besides serious weight savings, this bottom bracket means narrow Q-factor, more ankle clearance, greater bearing durability and stronger crank construction.

    Buy SRAM Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.


    • Color: Negro
    • Opción: BB30
    • Dientes: 32t
    • Velocidad: 12 velocidades
    • Longitud: 165mm
    • Material: Aluminio
  • AHORRO 39%
    PVP €142.07
    €87.11 87.11
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