FSA (Full Speed Ahead) Gossamer Pro BB386EVO Crankset - 172.5mm or the175mm 10/11-Speed 50/34t 120/90 BCD 386 EVO Spindle Interface Black. The FSA Gossamer Pro 386EVO is a high-end crankset for alloy lovers. The cold-forged aluminum arms are heavily scalloped for the maximum strength to weight ratio and the versatile 30mm BB368EVO spindle is forged from an AL7050 material. The Gossamer fits many combinations of bikes, riders and riding styles.
  • Compatible with Shimano 10/11 Speed Sram 10/11 Speed FSA 11 Speed
  • Cold forged AL6061/T6 aluminum crank arms
  • Forged AL7050 BB386EVO spindle
  • 120mm outer chainring BCD /90mm inner chainring BCD
  • 145mm Q-Factor
  • Weight 810g
  • SKU#6831
    • TECH SPECS
    BB IncludedNo
    Chainline/Hub Compatibility130 Hubs
    Chainline/Hub Compatibility135/142 Road Disc Hubs > 415 mm Chainstay
    Chainring BCD120
    Chainring BCD90
    ColorBlack
    Crank Intended UseRoad
    Crank Length (mm)175 or 172.5mm
    Defined ColorBlack
    Drivetrain Speeds10
    Drivetrain Speeds11
    Number of ChainringsDouble
    Pedal Spindle9/16"
    Rings50/34
    Spindle Interface Type386 EVO
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