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    • FSA Afterburner Mod M-Exo Boost 2x Chainset

  • FSA Afterburner Mod M/Exo Boost 2x Chainset

    This high-quality crankset is engineered for MTB use as it gives you fast and smooth shifts all over the mountain. It features hollow-forged aluminium crank arm construction which delivers the ultimate rough-trail strength. Additionally, its two CNC-machined aluminium chainrings also allow for a wider gearing range, so you can keep your momentum flowing as you weave from trail to trail.


    • Arm Material: Hollow-forged AL6061 Aluminium
    • Chainring Material: CNC-machined AL7075 Aluminium
    • Spindle Material: CrMo
    • Mount: Direct mount
    • Speed: 11 speed
    • Use: MTB
    • Boost
    • Convertible spider design for different chainring and chainline configurations
    • Thick-Thin tooth design for maximum chain engagement
    • Weight: 695g (approx)

    Buy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.


    • Currently Unavailable
    • We’re very sorry but we don’t know when this item will be back in stock.
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