K-FORCE BB392EVO modular crankset 1X


* Required Fields

Click here to buy from FSA USA’s webstore



FSA BB392 Crankset for MTB

A Look Inside FSA's Megatooth Technology

Our 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. Find out more on our Megatooth technology in this video.

FSA MTB Chainrings - Which One is Right For You?

Full Speed Ahead offer mountain bikers a range of chainring options, ensuring that we meet the needs of the rider, whatever the requirement. Here one of our engineers discusses everything you need to know about our chainrings including gearing and drivetrain compatibility.


  • Hollow carbon fiber arms with UD finish
  • Forged AL7050 BB392EVO spindle
  • Ø30mm forged AL7050 spindle
  • AL7075 100% CNC chainrings
  • Direct Mount chainrings>/li>
  • AL7075 Torx T-30 alloy chainring bolts
  • Fits Shimano and SRAM 11-12 speed system


Code Type
313-0305433030 K-FORCE CK carbon gray BB392 MODULAR 1X11 32T 170
313-0305435030 K-FORCE CK carbon gray BB392 MODULAR 1X11 32T 175
313-0305473030 K-FORCE CK carbon gray BB392 MODULAR 1X11 34T 170
313-0305475030 K-FORCE CK carbon gray BB392 MODULAR 1X11 34T 175


Type Cranksets
Technology BB392EVO, Hollow Carbon, Megatooth, Modular
Discipline MTB
Series K-FORCE
Color Neutral
Weight (gr) 535
Compatibility BB392
Bolt Circle Diameter (BCD) DIRECT MOUNT
Crankset Type Single
Drivetrain Compatibility Shimano10/11S, Sram10/11S
Material Carbon