Kawasaki Z 305CSR

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Kawasaki-Z305-81.jpg
Kawasaki Z 305CSR
Manufacturer
Production 1981
Engine
Four stroke, parallel twin, SOHC, 2 Valve per cylinder.
Compression ratio 9.7:1
Top Speed 96.7 mph
Ignition Breaker point
Transmission 6 Speed
Suspension Front: Telescopic forks
Rear: Swing arm
Brakes Front: Single 255mm disc
Rear: Drum
Front Tire 3.00 -18
Rear Tire 120/90-16
Wheelbase 1355 mm / 53.3 in
Seat Height 750 mm / 29.5 in
Weight 164 kg / 361.5 lbs (wet)
Recommended Oil K-tech 10W-40
Fuel Capacity 16.5 Liters / 4.3 US gal
Manuals Service Manual


It could reach a top speed of 96.7 mph.

Engine[edit | edit source]

The engine was a Air cooled cooled Four stroke, parallel twin, SOHC, 2 Valve per cylinder.. The engine featured a 9.7:1 compression ratio.

Chassis[edit | edit source]

It came with a 3.00 -18 front tire and a 120/90-16 rear tire. Stopping was achieved via Single 255mm disc in the front and a Drum in the rear. The front suspension was a Telescopic forks while the rear was equipped with a Swing arm. The Z 305CSR was fitted with a 16.5 Liters / 4.3 US gal fuel tank. The wheelbase was 1355 mm / 53.3 in long.

Photos[edit | edit source]

Kawasaki Z 305CSR

Overview[edit | edit source]

Kawasaki Z 305CSR









305 Public Transportation: Faster than a free token. □ Here's about the longest deal on short-hop transportation you're likely to find. The Kawasaki 305 CSR B1 costs as much as a three-year supply of subway tokens, doesn't make nearly as much noise as an underground railroad, comes with pinstripes rather than graffiti, and always runs on your schedule. The 305 is as simple as a turnstile to operate and about as reliable. As a city street and suburban avenue transpo-module, the Kawasaki has the right scale. Light and nimble, the 305 will please even people whose definition of threatening begins at 350 pounds. Part of the bike's non-intimidating nature results from its low saddle height, a dab over 29 inches. At stoplights shorter riders can stick their legs out like spaceship landing struts and anchor both feet to the pavement. Riders exposed to the thrills and yawns of 39cc mopedery will discover on the 305 the benefits of wheel movement dignified by the term "suspension," the comforts of a human-sized seat padded with something other than vinyl over plastic, and the basic utility of power enough that the rider can actually identify the stuff. There's power here for safety. In heavy traffic on surface streets, the Kawasaki can accelerate with authority, letting the rider seek and use openings, and move decisively from one lane to the next—a far better approach than skittering along in the rain-gutter, painfully threading your moped between a line of heavy trucks on the left and parked cars and sewer grates on the right. Since the Kawasaki has ample displacement and punch, the rider can use expressways and freeways with impunity, and carry a passenger without needing a calendar to calculate estimated time of arrival. The six-speed transmission gives the rider a gear ratio for any load, grade or condition, other than straight up or down. The 305 CSR has belt drive. Because there's no chain to lube, chain oil won't drip on the driveway or garage floor, igniting a family feud. In 1982, a mere $1599 would put a guy onboard the KZ305B1; Kawasaki has now ripped the price down to $1199. See there, four hundred dollars disappears faster than you can say "a year's worth of bus tokens."


Make Model Kawasaki Z 305CSR
Year 1981
Engine Type Four stroke, parallel twin, SOHC, 2 Valve per cylinder.
Displacement 305 cc / 18.6 cu-in
Bore X Stroke 61.0 x 52.4 mm
Cooling System Air cooled
Compression 9.7:1
Induction 2x 32mm Mikuni carburetor
Ignition Breaker point
Starting Electric
Max Power 30 hp / 22.3 kW @ 9000 rpm
Max Torque 2.5 kg-m / 18.0 lb-ft @ 7000 rpm
Transmission 6 Speed
Final Drive Belt
Gear Ratio 1st 2.60 (39/15) 2nd 1.79 (34/19) 3rd 1.41 (31/22) 4th 1.16 (29/25) 5th 1.00 (27/27) 6th 0.89 (25/28)
Front Suspension Telescopic forks
Rear Suspension Swing arm
Front Brakes Single 255mm disc
Rear Brakes Drum
Front Tire 3.00 -18
Rear Tire 120/90-16
Wheelbase 1355 mm / 53.3 in
Seat Height 750 mm / 29.5 in
Ground Clearance 150 mm / 5.9 in
Wet Weight 164 kg / 361.5 lbs
Fuel Capacity 16.5 Liters / 4.3 US gal
Consumption Average 70 mpg
Standing ¼ Mile 15.3 sec / 81 mph
Top Speed 96.7 mph