SL-K BB392EVO modular crankset

€469.00 $428.99
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FSA BB392 Crankset for MTB


FSA’s brand new range of high quality mountain bike cranksets are designed according to a fully-modular system, meaning that any rider or mechanic can easily, quickly and safely swap out the spider, spindles and chainrings from one set to another. It also features a built-in chain-line adjustment system so that wider Boost and traditional non-Boost configurations can each be accommodated with the same cranksets – so essentially one crankset works across any bike. The Modular system allows for the perfect combination of components, tailoring exact specification requirements to the individual rider and the type of terrain they’re facing, and for when the time comes to renew and upgrade components. Compatibility with all current and future standards mean that the flexibility – and value – of FSA’s modular cranks is unparalleled and the benefits can be shared by all riders, future-proofing your ride.


  • Convertible spider design for different chainring and chainline configurations
  • Hollow carbon composite arms with UD finish
  • Forged and then CNC machined AL6061 spider
  • 30mm forged AL7050 BB392EVO spindle
  • AL7075 100% CNC chainrings
  • Chromoly chainring bolts
  • Optimized for new 11 speed system


Code Type
313-0168753030 SL-K CK Modular BB392 36x26 170
313-0168755030 SL-K CK Modular BB392 36x26 175
313-0168AU3030 SL-K CK Modular BB392 38x24 170
313-0168AU5030 SL-K CK Modular BB392 38x24 175
313-0168AI5030 SL-K CK Modular BB392 38x28 175


Type Cranksets
Technology BB392EVO, Modular
Discipline MTB
Series SL-K
Weight 560
Bolt Circle Diameter 96.68
Compatibility BB392
Crankset Type Double
Drivetrain Compatibility Shimano10/11S, Sram10/11S
Holes Number 4
Material Carbon