Specification and Tech Data of royal enfield bullet 350 old model

specifications-of-old-royal-enfield-bullet-350


Specification  -

 Target KPL       -   27.24 KPL.
 Engine Number - Left side of Crank Case.
 Frame Number - Left side of front 'T' joint.
 Ground Clearance  - 14 cm.
 Tyre Size - 3.25" X 19" ( 4PLY ).
  Battery     -   6 Volt 15 AHC +ve earth.

 Tyre pressure    -

 front  -  18 Lbs Psi ( 1.3 kg/cm2 )
 Rear  -   22 Lbs Psi ( 1.6 kg/cm2 )
 Wheel base            -  137 cm.
  Turning Angle       -  35 degree.
  Weight                   -   163 kg.
 Dwell Angle   - 62 degree to 65 degree.
 Overall length        -  212 cm.
  Overall width         -  75 cm.
 Overall hight          -  108 cm.
 Crusing range        -  394.43 km.
 Grease nipple         -  3.

Specifications of Royal Enfield Bullet 350 ES




Engine  -
 Cylinder Capacity  -   346 cc.
 Engine power -   18 BHP at 5625 RPM.
 Piston Stroke          -   90 mm.
 Piston Bore            -   69.87 mm / 2.75" .
 Compression ratio  -   6.5 : 1.
 CB point Gap         -   0.35 mm to 0.40 mm / .014" to .016".
 Spark Plug gap       -   0.45 mm to 0.50 mm / 018" to .020" .
 Torque       -   3.5 kg/mtr at 1800 RPM.
 Engine Compression - 8.4 Kg/cm2.
 Condenser Capacity - .23 to .26 Micro Farad.
  'C' spring tension    -   28 to 30 ONCE.

Valve Timing  -

 Inlet Valve Open  - 30 Degree before TDC.
 Inlet Valve Close   -   60 Degree after BDC.
 Exhaust Valve Open - 70 Degree before BDC.
 Exhaust Valve Close - 35 Degree after TDC
 Overlap                   -   65 Degree.
 Valve Clearance    -   NIL ( hot & cold )

 Important :- Before setting the valve Timing the tappet clearance must set at 0.12".


Clutch  -  

Wet type multi-plate clutch is used in this bike. 


Capacities  -

Petrol Tank - 14.48 Ltr 87 MT gasoline.
Gear Box  -   1 Ltr 20W50.
Wheel Hub      -   Grease SG - 240.
 In reserve -    1.25 Ltr 87 MT gasoline.
Oil tank                   -    2.3 Ltr 20W50.
 Oil Bath                  -    350 ml 20W50.
 Front Fork               -   180 ml 10W30.

Suspension  -

Rear  -  Telescopic Double Action type.
Front - Fork Telescopic Hydraulic type.

Sprockets  -

Clutch Sprockets   -   56 Teeth Double.
Engine Sprockets  -   25 Teeth Double.
Gear Box Sprocket - 16 Teeth Single.
Rear Wheel Sprocket - 38 Teeth.

Chains  - 

It have two chains--
Primary Chain  -   45 Links ( Duplex endless double roller type )
Secondary Chain  -  91 Links ( Duplex Single roller type )

Gear Ration  -

          1st Gear        -     2.78 : 1
          2nd Gear       -     1.84 : 1
          3rd Gear       -      1.36 : 1
          4th Gear       -       1 : 1