Model 2008 Yamaha YZF-R125 Little Speed Devil
The Yamaha YZF-R125 is smallest member of the R-series, with all aspects this bike including its engine and chassis technology feels like its a racer.
The Yamaha YZF-R125 is equipped with liquid-cooled, 4-stroke, 4-valve, single cylinder, SOHC 124.66cc engine. The engine is a 52mm bore and 58.6mm stroke with a impressive 11.2:1 compression ratio.
Yamaha is using for the Yamaha YZF-R125 the new for all 2008 motorcycles electronic Fuel injection fuel system. And the ignition is don by TCI system.
We can also see changes in the gearbox of the Yamaha YZF-R125, the constant mesh, 6-speed transmission, with wet, multiple-disc coil spring clutch, feels like it want to go, it is clear that here some of the MotoGP technology was used. The final power transmission to the wheel is by good old chain and sprockets.
The chassis of the Yamaha is basic, it would be better if Yamaha did some more improvements on the frame. The complete stability of the steel deltabox frame is quite good and overall road handling is pretty impressive, especially with the improved telescopic fork front suspension and the swingarm - monocross rear suspension system. The front suspension has about 130mm travel and the rear suspension 125mm by Yamaha specifications.
The Yamaha bike has both front and rear a single disc brake, for front Front tyre Yamaha uses a 100/80-17 M/C and for the rear wheel it is a 130/70-17 M/C tyre. All things said I feel good about this 126.5kg bike, if you looking for something else then a scooter or light motorcycle I can surely recommend this little blue speed devil.