The Honda CBR125R was introduced in 2004.
The CBR125R is the 4-stroke successor to the NSR125. The CBR125R takes design features from the bigger CBR600F but features a learner legal 125cc 4-stroke liquid-cooled engine. In 2007 carburettor was replaced with a fuel injection system and the fairings were updated to mimic the CBR600RR. In 2011 the CBR125R received another update to the fairings to mimic the CBR250R.