2011 YAMAHA 125CC YFM125R RAPTOR 125 ATV. 49HKA05. Yamaha's Raptor YFM125R is designed to offer entry level riders a full sports experience thanks to an air-cooled 4-stroke SOHC single-cylinder 124cc engine that is tuned to give even, usable torque across the entire speed range for the kind of ``ease of use`` that good drivability provides.
