FSA Afterburner Modular MegaExo MTB crankset V18 175mm 36/26T aluminium 24mm-axle MegaExo M11

Crank arms, spider and chainrings – the Afterburner has been completely redesigned for higher performance than ever. Those svelte new arms are hollow-forged from tough aluminum and clamp to a 30mm alloy spindle for the ultimate rough-trail strength. Chainring bolts are also chromoly, while clever design of the non-driveside arm eliminates the weak point of a pinchbolt. The outer chainring is CNC-machined from hard-wearing 7075 aluminum, while the middle and inner are stamped from the same lightweight material. Overall weight is just 803g. The 11-speed Afterburner is available as a double in seven gearing options to cover every wheelsize and use. The sandblasted matte finish combines with polished highlights and sections of beautiful aluminium to exude a monolithic energy that belies its low weight. Subtle logos only enhance the look. Laser etching means the graphics last, too, whatever the weather throws at them.

• Convertible spider design for different chainring and chainline configurations
• Hollow forged AL6061 crank arms
• Forged then CNC machined AL6061 spider
• 24 mm alloy spindle
• AL 7075 CNC chainring
• Chromoly chainring bolts
• Optimized 11 speed system
• Bolt Circle Diameter (BCD): 96mm
• Weight: 794g
• Drivetrain Compatibility: Shimano10/11S, Sram10/11S