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FSA Gossamer Pro 386EVO 11-Speed Road Chainset

 
 
More Information
BrandFSA
ColourBlack
Full Speed Ahead has it one of central Taiwan’s largest and most efficient factories. Featuring hot press carbon rim moulding machines and 5-axis high-speed CNC machines, FSA products are extremely high quality and highly desired in the cycling World.
FSA Gossamer Pro 386EVO 11-Speed Road Chainset

Not ready for carbon? The Gossamer is a high-end crankset for alloy lovers. With an impressive history of wins on the brutal cobbles of Paris-Roubaix, it needs no further introduction - yet the details shouldn’t be ignored. The cold-forged aluminium arms are heavily scalloped for the maximum strength to weight ratio and the versatile BB368EVO spindle is forged from an even stronger material. the Gossamer fits any combination of bike, rider and riding styles.

Technology

An 86.5mm Wide PF30 BB Designed For Our BB386 Evo Crank Sets

All for One, One for All: FSA’s latest evolution in bottom brackets spans press-fit and threaded standards. With the proper BB and/or adapter, this crank will work with almost any BB shell standard. 386EVO’s symmetric BB shell has the same overall width of a BSA BB including the cups. This allows the ultimate optimisation for stiffness of the frame-shell-crankset assembly. The longer 30mm spindle and a wide variety of optional spacers and bottom brackets provide unmatched adaptability for nearly all bicycle frames.

MegaTooth

FSA way to indicate the Anti-drop chainrings, it’s the main feature for all the 1x FSA chainrings. Very long, asymmetric teeth in a thick-thin alternation create a tremendously quiet and secure engagement.

FSA's innovative Megatooth chainring has been developed to respond to the increasing demand 1/11 cranksets, designed to meet the needs of top level riders. The design allows the chainring to retain the chainring completely by itself.

Forged 6061 Alloy

Cold Forged 6061 arms result in a great strength-to-weight ratio at an affordable price.

Modular

Thanks to this interchangeable system, any rider or mechanic can easily, quickly, and safely swap out the chainrings from one set to another.

Features

  • Cold forged AL6061/T6 aluminium crank arms
  • Forged AL7050 BB386EVO spindle
  • Thick-Thin tooth design for maximum chain engagement
  • Fits Shimano and SRAM 11 speed systems

Specifications

  • Q-Factor: 145mm
  • Crankset Type: Double
  • Drivetrain Compatibility: Shimano 10/11-Speed, SRAM 10/11-Speed
  • Bolt Circle Diameter (BCD): 120/90mm
  • Holes Number: 4
  • Weight: 730g

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