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Written by Dr Amit Chatterjee, SM
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Friday, 08 June 2007 |
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| ROADKING | | | | | | PERFORMANCE: | | Maximum Speed : | 120 Kmph | | Acceleration : | 4.1 secs. (0 to 60 kmph) | | Max. Gradability : | 25 with flying start of 20 kmph in 1st gear. | | | | | TRANSMISSION: | | Gear Box : | 4 speed constant mesh | | Clutch : | 5 friction plates running in oil bath automatically operated during gear changing | | | | | SUSPENSION: | | Front : | Telescopic - Hydraulic Travel - 130 mm | | Rear : | Hydraulic Shock Absorbers Travel - 100 mm | | | | | BRAKES : | | Front : | 160 mm Brake | | Drum : | Twin Cam double leading shoe type | | Rear : | 160 mm Brake. | | Drum : | Single Cam, single leading shoe type | | Braking Distance: | Braking distance from 40 kmph speed using both brakes 9.8 mtrs. | | | | | WHEELS : | | Rim : | 1.86 x 16" (front & rear ) | | Tyres & Tubes : | 3.25 x 16" x 4 ply (front & rear ) | | | | | ELECTRICALS: | | Power Pack : | 12 V Electronic Flywheel magneto with CDI | | H.T. Coil : | 12 volts | | Battery : | 12 V; 5 AH, (-Ve) earth | | Head Lamp Bulb : | 12 V; 35 W/ 35 W | | Tail Lamp Bulb : | 12 V; 5 W | | Stop Light Bulb : | 12 V; 10 W | | City Light Bulb : | 12 V; 2 W | | Speedometer Bulb : | 12 V; 1 W | | Turn Indicator Light Bulb : | 12 V; 10 W ( 4 nos ) | | Regulator : | 12 V; 60 W/ 80 W | | Full Wave Rectifier : | 12 V; 1.2 amp | | Ignition Timing : | 23 +/- 2 BTDC at 3000 RPM | | Spark Plug : | Mico W 225Z or ModiChampion L 82 Yc | | Gap Setting : | 0.7 mm to 0.8 mm | | | | | CARBURETTOR : | | JIKOV 2926 SED, PACCO P : | | | Main Jet 96 | | | Pilot Jet 50 | | | | | | ENGINE: | | Type : | 2 stroke, Air Cooled | | No. of cylinders : | one | | Bore & Stroke in mm : | dia 70 x 64 | | Cubic Capacity : | 246.30 cc | | Compression Ratio : | 8.2 : 1 | | OUTPUT (BHP) : | 16 at 5000 RPM | | Torque : | 2.43 Kgm at 4250 RPM | | Starting: | Primary Kick (can be started in any gear by depressing the Clutch) | | | | | DIMENSIONS IN MM: | | Length : | 2000 | | Height : | 1100 | | Width : | 750 | | Weight (dry) : | 134 Kgs | | Kerb weight. (Incl. Fuel ): | 144 Kgs | | Wheel Base : | 1350 | | Pay Load : | 130 Kgs | | Front Wheel Spindle Max. Load : | 75 Kgs | | Rear Wheel Spindle Max. Load : | 199 Kgs |
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Last Updated ( Monday, 23 July 2007 )
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