Engine type Air-cooled, 4-stroke, SOHC
Displacement 106 cc
Bore & Stroke 49.0 × 56.0 mm
Compression ratio 9.0:1
Maximum power 7.6PS / 7,500 rpm
Maximum torque 7.85N.m / 6,000 rpm
Starting system Self
Lubrication wet sump
Cylinder layout Single cylinder
Clutch type Multiplate wet type
Ignition system C.D.I
Gear box 4-Speed Constant Mesh
Gear ratios 1st=3.000, 2nd＝1.687, 3rd:=1.200, 4th=0.875
Chassis
Frame type Double cradle type-Tubular
Front suspension Telescopic Hydraulic
Rear suspension Ajustable, Hydraulic Shock Absorber
Front brake Drum
Rear brake Drum (130mm Dia)
Front tyre 2.75 X 18" 4PR
Rear tyre 3.00 X 18" 6PR
dimensions
Overall length x width x height 2,000mm x 730mm × 1,050mm
Kerb Weight 123 kg
Wheelbase 1,290mm
Minimum ground clearance 173mm
Engine oil volume 1.1 liters
Fuel tank capacity 13 liters
source:http://www.yamaha-motor-india.com/product/ybr/specs.html
