Loading…

KTM's road-legal 500 four-stroke enduro, for long-distance enduro and dual-sport riders who want big-bore torque.
New-generation EXC chassis.
New frame, lower head and lighter cylinder and cases.
All-new, more compact SOHC engine and new chassis.
New 510cc SOHC fuel-injected engine with DDS clutch, new frame and swingarm; SX-F-style bodywork from 2014.
New XC4 510cc engine and chassis.
New frame; last RFS years.
RFS 510cc with new subframe, airbox and bodywork.
First RFS 510cc SOHC enduro engine.
engine_cc computed from the cited bore x stroke.
No photos yet.