Aprilia RS4 125 VS Derbi GPR 125 VS Honda CBR 125R VS Yamaha YZF-R 125

Aprilia RS4 125


Engine           :124.8 cc, Liquid cooled, four stroke  single cylinder DOHC 4 valves. Euro 3 homologated
Power             :15 hp (restricted) - max 25 HP.
Torque            :
Bore x Stroke        :58 X 47 mm
Compression Ratio    :12.5 ± 0.5:1
ECU            :Magneti Marelli MIU G3 32 MM DIAM.
Clutch            :Multiple discs, in oil bath
Ignition/Starting    :Electronic with CDI capacity discharge  / electdric
Transmission/Drive    :6 Speed/chain
Front Suspension    :41 mm upside down fork, 110mm wheel travel.
Rear Suspension        :Asymmetric swingarm with monoshock, 130mm wheel travel.
Front Brakes        :Single 300mm discs 4 piston caliper
Rear Brakes        :Single 218mm disc 1 piston caliper   
Front Tyre        :110/80 –17
Rear Tyre        :130/70 –17
Seat Height        :820 mm
Weight             :125 kg
Fuel Capacity         :14.5 Liters

Derbi GPR 125

Engine            :124,2 cc, Single cylinder 4 Stroke 4V Euro 3 
Power             :15HP @ 9.250 rpm
Torque            :
Bore x Stroke        :58 x 47 mm
Compression Ratio    :12:1
ECU            :
Clutch            :Multi-plate
Ignition/Starting    :Electric
Transmission/Drive    :6 Speed/chain
Front Suspension    :41 mm upside down fork 110 mm travel
Rear Suspension        :Monoshock 130 mm wheel travel
Front Brakes        :300 mm Disc
Rear Brakes        :220 mm Drum   
Front Tyre        :100/80 - 17
Rear Tyre        :130/70 - 17
Seat Height        :810 mm
Weight             :120 kg
Fuel Capacity         :13 L

Honda CBR 125R

Engine            :124,7 cc, Liquid cooled, four stroke single cylinder, SOHC, 2 valve.
Power             :9.7 kW @ 10000 rpm
Torque            :10.1 Nm @ 8000 rpm
Bore x Stroke        :58 x 47.2 mm
Compression Ratio    :11.0:1
ECU            :
Clutch            :
Ignition/Starting    :Capacitor Discharge (CDI)
Transmission/Drive    :6 Speed/chain
Front Suspension    :31mm telescopic fork, 109mm wheel travel.
Rear Suspension        :Monoshock damper, 120mm wheel travel.
Front Brakes        :Single 276mm disc 2 piston caliper
Rear Brakes        :Single 220mm disc 1 piston caliper   
Front Tyre        :80/80 –17
Rear Tyre        :100/80 –17
Seat Height        :
Weight             :115 kg
Fuel Capacity         :10 Litres

Yamaha YZF-R 125

Engine            :124 cc, Liquid cooled, four stroke, single cylinder, SOHC, 4 valve
Power             :11 KW 15 hp @ 9000 rpm
Torque            :12.2 Nm 1.25 kg-m @ 8000 rpm
Bore x Stroke        :52 x 58.6 mm
Compression Ratio    :11.2:1
ECU            :
Clutch            :
Ignition/Starting    :TCI/electric
Transmission/Drive    :6 Speed/chain
Front Suspension    :Telescopic forks, 130mm wheel travel
Rear Suspension        :Swinging arm, 125mm wheel travel
Front Brakes        :Single 292mm disc
Rear Brakes        :Single 230mm disc   
Front Tyre        :100/80 - 17
Rear Tyre        :130/70 - 17
Seat Height        :818 mm
Weight             :126.5 kg
Fuel Capacity         :13.8 Litres