Yamaha YBR 125 G – 4 Stroke


The YBR 125G was born to satisfy the demand for a dual-sport motorcycle with better acceleration performance, stability at high speed and capability on punishing roads.
It incorporates YAMAHA know-how gained from the world of racing, aerodynamic design and the style of a next-generation 125cc model.
Even used daily, the YBR 125G is not fatiguing after long hours on the road and was developed to provide a sense of excitement on the road and off-road.


Overall length x width x height 1980mm x 745mm x 1050(1120)mm
Seat height 785mm
Wheelbase 1290mm
Minimum ground clearance 160mm
Weight 117kg

Engine Performance 
Engine type Air-cooled, 4-stroke, 2-valve, SOHC
Cylinder arrangement Single cylinder
Displacement 123cc
Bore & stroke 54.0mm x 54.0mm
Compression ratio 10.0 : 1
Maximum horse power 7.1kw / 7000-8000rpm
Maximum torque 8.0N.m / 5500-6500rpm
Starting system Electric and kick start

Fuel tank capacity 12 liters

Clutch type Wet, multiple disc

Gear ratios 
Transmission type Constant mesh, 5-speed
Gear ratios 1st=2.643, 2nd=1.778, 3rd:=1.316, 4th=1.045, 5th=0.875,

Frame type Diamond type
Caster / Trail 26°/ 90mm
Tire size (Front / Rear) 3.0-18C7204F47PTL / 3.0-18C7204F47PTL

Brake type (Front / Rear) Disc / Drum

Suspension type (Front / Rear) Telescopic / Swingarm


Bulbs(voltage/wattagex quantity)
Battery 12V5AH
Headlight 12V35W / 35W, 12V4W
Lubrication Wet sump
Engine oil capacity 1.2 liters
Carburetor Type/Fuel supply MV28
Ignition system C.D.I