FSA K-Force 392EVO 11-Speed MTB Chainset

Thanks to the Megatooth technology, K-Force BB392EVO modular crankset 1X presents a very long, asymmetric teeth in a thick-thin alternation create a tremendously quiet and secure engagement.

Technology

BB392 EVO

An 92mm wide PF30 BB designed for our BB 392 EVO cranksets.

Hollow Moulded Carbon Technology

K-Force and SL-K cranksets are molded using a unique air bladder technology to create crankarms containing two long, hollow chambers separated by a structural “I-beam.” FSA’s hollow cranksets are true monocoque structures delivering great strength and featherlight weight.

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.

Modular

Interchangeable crankarm, spindle and spider / chainring system.

Features

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

Specifications

• Compatibility: BB386
• Q-Factor: 169mm
• Chainline: 48.8mm
• Bolt Circle Diameter (BCD): Direct Mount
• Crankset Type: Single
• Drivetrain Compatibility: Shimano 9-11-Speed, Shimano 12-Speed, SRAM 10-Speed, SRAM XD 11/12-Speed, Shimano 10/11-Speed, SRAM 10/11-Speed
• Material: Carbon
• Weight: 535g