2008 Yamaha YZF-R125
http://img136.imageshack.us/my.php?image=20182008yzfr125colouryexg4.jpgIsti ljudi koji su proizveli R1 i R6 osmislili su i koncept ove male jurilice. Ideja ljepog racing motora sa najjaèim moguèim agregatom, koji u isto vrijeme i zadovoljava stroge ekoloðke norme zaþivjela je u modelu R 125. Elektrièno ubrizgavanje goriva i jako visoki okretaji jednocilindriènog èetverotaktnog motora daju snagu od 15 KS koja je do sada bila i 50% manja u istoj klasi. Yamaha i s ovim modelom podiþe granice. Mladi napokon imaju adekvatnu prvu stepenicu u svom pohodu na R klasu.
Engine -
Engine type Liquid-cooled, 4-stroke, 4-valve, single cylinder, SOHC
Displacement 124.66 cc
Bore x stroke 52.0 x 58.6 mm
Compression ratio 11.2:1
Maximum power 11.0 kW (15 PS) @ 9,000 rpm
Maximum torque 12.24 Nm (1,25 kg-m) @ 8,000 rpm
Lubrication system Wet sump
Fuel System Fuel injection
Clutch type Wet, multiple-disc coil spring
Ignition system TCI
Starter system Electric
Transmission system Constant mesh, 6-speed
Final transmission Chain
Fuel tank capacity 13.8 L
Oil tank capacity 1.15 L
Chassis -
Chassis: Steel Deltabox
Front suspension system Telescopic forks
Front travel 130 mm
Rear suspension system Swingarm (monocross)
Rear travel 125 mm
Front brake Single disc, ¨ 292 mm
Rear brake Single disc, ¨ 230 mm
Front tyre 100/80-17 M/C
Rear tyre 130/70-17 M/C
Dimensions -
Length 2,015 mm
Width 660 mm
Height 970 mm
Seat height 818 mm
Wheel base 1,355 mm
Minimum ground clearance 155 mm
Dry weight 126.5 kg
