User:YEZDI 250 CC

ODE TO RISE AND FALL OF A ‘STAR LEGEND’
IDEAL JAWA (INDIA) LIMITED popularly known as JAWA started operations in the year 1960 with the main objective to manufacture motorcycles amount other things. The idea was to deliver to the consumers a product that defined value for money. The logo ‘For Ever Bike For Ever value’ very aptly signifies the ideology behind the product. This motive remains unchanged to this day, even in the face of stiff competition.

JAWA started commercial production of motorcycles in the year 1961 in technical collaboration with JAWA LIMITED of erstwhile Czechoslovakia and during the years 1961 to 1985 put up a good performance and achieved good profitability levels. The peak capacity utilization was 85 % with 36,000 vehicles on a capacity of 42,000 vehicles per annum. The collaboration agreement with JAWA of Czechoslovakia which, among other this ensured continuous availability of technical knowledge from the said collaborator ended in 1968, by that time JAWA had established an in house expertise for achieving wholly indigenous manufacturing technology and also design of vehicles known under the brand name of “YEZDI”.

JAWA had established market and had brand loyalty in Southern, Western and Northern regions and till 1985-86, they were in the seller’s market. It was now that there was an aggressive entry into the domestic market by Japanese technology backed vehicles of 100 cc category which were more fuel efficient, with sophisticated design, and state-of-the-art technology. All these motorcycles although made the selling of YEZDI motorcycles a difficult proposition, JAWA however, withstood the competition and continued the production and sales of motorcycles with a niche market without losing the brand loyalty in most of the regions. This was achieved by two major features of YEZDI motorcycles, with are attributable to user friendly design, lower maintenance costs and attractive pricing. JAWA motorcycles are also sturdy and rugged which are particularly suitable for semi urban and rural users.

Ideal JAWA (INDIA) LIMITED was located in Mysore, situated in the southern part of India in the state of Karnataka. After Bangalore, Mysore was the next most prominent and advance city of Karnataka in all the aspects. It was well connected with other cities either by direct routes, connecting trains or by air via Bangalore.

The company was built on spacious premises with the total area (land) of the complex was little over 26 acres. The Administrative/Production blocks cover an area of 33,468 square meters while the Utilities/Service Blocks cover an area of 35846 square meters. The factory housed in two buildings. The older factory, set up in 1960, had facilities for manufacture of components for 250 cc motorcycles and its assembly. The second, building housed the facilities for manufacture of component for the 60 cc and 350 cc motorcycles along with their assembly lines.

TECHNICAL DETAILS

ELECTRICAL:

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 Rectifies: 		12 V; 1.2 amp

Ignition Timing:	 		23+/- 2 BTDC at 3000 RPM

Spark Plug: 			Mico W 225Z or Modi Champion L 87YC

Gap Setting: 			0.7 mm to 0.8 mm

CARBURETTOR:

JIKOV 2926 SED, PACCO P: 47Y

Main jet 93 90

Pilot Jet 47 47

ENGINE:

Type: 					2 Stroke, Air Cooled

No. Of Cylinders: 			One

Bore & Stroke in mm: 		Diameter 65 x 75

Cubic Capacity: 			248.50 cc

Compression Ratio:		7.6:1

Output (BHP): 			13 at 4750 RPM

Torque: 				2.1 Kgm at 3500 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): 			131 Kgs

Kerb Weigh (Incl. Fuel): 		141 Kgs

Wheel Base: 			1350

Ground Clearance: 		150 +/- 5 mm

Pay Load: 				130 Kgs

Front Wheel Spindle Max. Load: 			74 Kgs

Rear Wheel Spindle Max. Load: 			197 Kgs

PERFORMANCE:

Maximum Speed: 				110 Kmph

Acceleration: 				4.6 Sec. (0 to 60 Kmph)

Max. Gradabilty: 				25 with flying start of 20 Kmph is 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 & tube: 				3.25 x 16” x 4 ply (front & rear)

The information given in this article is intended solely for information purposes only, while I have taken every precaution to insure that that content is correct, errors can occur. And should not be considered to be legal, accounting, consulting or any other professional advice.

Content Writer: RAVEN

Email: shak.raven.rider@gmail.com