AUTO WORLD BIKERS
Showing posts with label YAMAHA BIKES. Show all posts
Showing posts with label YAMAHA BIKES. Show all posts

Thursday, June 17, 2010








How does it perform?

When I was ready to take Yamaha YZF R15 for a test ride, I really did not expect much out of this machine. I thought it was just another 150cc bike with too much of external make up. But the actual ride did prove my thoughts wrong. Even with a pillion rider, the pickup was awesome. I went upto 30 kmph in the first gear easily without much resistance from the engine.

The bike vibrates a lot and it is not smooth, but users have reported that the engine sound really becomes nice and the bike becomes very smooth after riding 700-1000 kms. So do not let the test ride performance disappoint you!

Do not be disappointed about the thin tires. I heard from some bike owners that the thin tires actually perform very well, the bike is very stable even on wet roads. Yamaha engineers realized that along with great looks, indians also need mileage – hence the thin tires which reduces friction and consumes much less fuel. The bike is said to have a fuel efficiency of 40 kmpl in citis and 50 kmpl in highways.

From the safety point of view, the bike performs great. The user’s have reported that the rear disc brakes does make a difference. It wouldn’t be long before all the high end bikes in India comes with compulsory rear disc brakes. The bike comes with mono suspension as in the Unicorn and claims to have better stability. But personally I don’t find a remarkable difference in mono-suspension.

If you give high importance to the looks and status of owning one of the costliest bikes in India, go ahead and buy this bike. As for me I wouldn’t buy it because it is not a good justification to spend nearly one lakh and buy a 150cc bike. If it had a 250cc engine, I would buy it right now. Even though the bike may have 6 speed transmission and other advanced technologies, it will never be able to cover up the low displacement of Yamaha YZF R15 engine.

There needs to be a match in looks and performance. If I buy the the original 1000c Yamaha YZF-R1, it wouldn’t really make a great difference because people will think that it is R15 in the first look. The bottom line is, R1’s value has gone down! The brochure consists of too many feature indications like DAISIL cylinder, liquid cooled engine, 33mm front fork etc… but it doesn’t make much difference to a common man. In fact, it makes people feel ignorant and shy away from the bike.

Bike Advice Overall Rating: 4.25/5

Beauty Rating: 5/5

Performance Rating: 3.5/5

Pros: Great looks, 6 speed gear

Cons: Low displacement, Thin tires, no leg guard

Yamaha YZF-R15 Specifications:

Engine type: Liquid-cooled, 4-stroke, SOHC, 4-valve
Cylinder arrangement: Single cylinder
Displacement: 149 .8cc
Bore x Stroke: 57×58.7mm
Compression ratio: 10.4:1
Maximum power: 17PS @ 8,500rpm
Maximum torque: 15 N.m @ 7,500rpm
Starting system: Electric Start
Fuel tank capacity: 12 liters
Fuel supply system: Electronic fuel injection
Clutch type: Constant-mesh wet multi-plate
Transmission type: Return type 6-speed

Dimensions

Overall length x width x height: 1,995mm x 670mm x 1,070mm
Seat height: 790mm
Wheelbase: 1,290mm
Minimum ground clearance: 160mm
Dry weight / Curb weight: 120kg / 131kg

Thursday, October 9, 2008

Yamaha XJR400 R

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2007 Yamaha XJR400 R
Category: Naked bike

Specifications:

Engine
Model: H501E
Type: Air cooled 4 strokes DOHC 4 valves
Cylinder: Parallel 4
Displacement: 399cc
Bore x stroke: 55.0mm × 42.0mm
Compression ratio: 10.7 : 1
Maximum power: 39kW (53PS)/11,000r/min
Maximum torque: 35N m (3.6kgf m)/9,500r/min
Starting system: Cell system
Lubricating system: Forced force wet sump
Carburetor type: BSR30×4
Ignition system: T.C.I. Formula

Transmission
Primary drive: Chain × gear/2.606 (23/24×68/25)
Final drive: Chain/3.000 (45/15)
Clutch type: Wet multiple plate coil springs
Transmission type: Return type 6 step
Change gear ratio:
1st: 2.733
2nd: 1.947
3rd: 1.545
4th: 1.240
5th: 1.074
6th: 0.931

Chassis
Frame type: Double cradle
Caster/trail: 26°00 ‘/99mm
Front tire: 110/70ZR-17M/C (54W)
Rear tire: 150/70ZR-17M/C (69W)
Front brake: Hydraulic type double disk
Rear brake: hydraulic type single disk

Dimensions/weight/capacity
LWH: 2,085mm x 735mm x 1,085mm
Wheelbase: 1,435mm
Seat height: 780mm
Dry weight: 177kg
weight equipped: 199kg
Oil tank capacity: 2.8L
Fuel tank capacity: 20L

Others
Fuel economy: 31.0 km/L @ 60kph
Minimum turning radius: 2.8m
Battery capacity/type: 12V-8Ah (10h)/YTX9-BS (MF)
Headlight: Halogen valve (60W/55W)

YAMAHA DRAG STAR 1100
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2007 Yamaha DragStar 1100
Category: Cruiser
Also called:
Yamaha DragStar Eleven
Yamaha DS11
Specifications:
Engine
Model: P610E
Type: Air cooled 4 strokes SOHC 2 valves
Cylinder: V type 2
Displacement: 1,063cc
Bore x stroke: 95.0mm x 75.0mm
Compression ratio: 8.3 : 1
Maximum power: 45kW (60PS) @ 5,750rpm
Maximum torque: 82N m (8.3kgf m) @ 2,500rpm
Starting system: Cell system
Lubricating system: Forced force wet sump
Carburetor type: BSR37×2
Ignition system: T.C.I. Formula
Powertrain
Primary drive: Gear/1.659 (78/47)
Final drive: Shaft/2.874 (44/47×19/18×32/11)
Clutch type: Wet multiple plate coil springs
Transmission type: Return type 5 step
Change gear ratio:
1st: 2.352
2nd: 1.666
3rd: 1.285
4th: 1.032
5th: 0.852
Chassis
Frame type: Double cradle
Caster/trail: 33°00 ‘/136mm
Front brake: Hydraulic type double disk
Rear brake: hydraulic type single disk
Front tire: 110/90-18M/C 61S
Rear tire: 170/80-15M/C 77S
Dimesions/weight/capacity
LWH: 2,405mm x 895mm x 1,100mm
Wheelbase: 1,640mm
Seat height: 690mm
Dry weight: 262kg
Weight equipped: 278kg
Minimum turning radius: 3.2m
Motor oil capacity: 3.6L
Fuel tank capacity: 17L
Fuel economy: 32.0km/L @ 60kph
Electricals
Battery capacity/type: 12V-12Ah (10h)/GT14B-4 (MF)
Headlight: Halogen valve (60W/55W)

Monday, September 8, 2008


YAMAHA DRAG STAR 250

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2007 Yamaha DragStar 250
Category: Cruiser

Also called:
Yamaha DragStar Two-Fifty
Yamaha DS250

Specifications:

Engine
Model: G604E
Type: Air cooled 4 strokes SOHC 2 valves
Cylinder: V type 2
Displacement: 248cc
Bore x stroke: 49.0mm × 66.0mm
Compression ratio: 10.0 : 1
Maximum power: 17kW (23PS) @ 8,000rpm
Maximum torque: 22N m (2.2kgf m) @ 6,000rpm
Starting system: Cell system
Lubricating system: Forced force wet sump
Carburetor type: BDS26×1
Ignition system: T.C.I. Formula

Powertrain
Primary drive: Gear, ratio = 3.130 (72/23)
Final drive: Chain, ratio = 2.800 (56/20)
Clutch type: Wet multiple plate coil springs
Transmission type: Return type 5 step
Change gear ratio:
1st: 2.642
2nd: 1.684
3rd: 1.260
4th: 1.000
5th: 0.821

Chassis
Frame type: Double cradle
Caster/trail: 35°00 ‘/135mm
Front brake: Hydraulic type single disk
Rear brake: drum
Front tire: 80/100-18M/C 47P
Rear tire: 130/90-15M/C 66P

Dimensions/weight/capacity
Length: 2,320mm
Width: 915mm
Height: 1,075mm
Wheelbase: 1,530mm
Seat height: 670mm
Dry weight: 147kg
Weight equipped: 159kg
Minimum turning radius: 2.9m
Oil tank capacity: 1.75L
Fuel tank capacity: 11L
Fuel economy: 51.0km/L @ 60kph

Electricals
Battery capacity/type: 12V-6Ah (10h)/YTZ7S (MF)
Headlight: Halogen valve (60W/55W)

Thursday, July 31, 2008

YAMAHA BIKES





The Yamaha YZF1000R Thunderace is a motorcycle produced by Yamaha from 1996 until 2003.The motorcycle is powered by Yamaha's 1002 cc 20-valve forward-slanting liquid-cooled four-cylinder engine. It is equipped with downdraught carburettors, throttle position sensor, gear position sensor, and a torque-boosting Exup system for low to mid-range performance with a claimed 145 bhp at 10,000 rpm and a top speed is of over 160 mph.



Manufacturer
Yamaha
Production
1996-2003
Predecessor
Yamaha FZR1000
Class
Super bike
Engine
1,002cm3 Liquid cooled 4-stroke DOHC 20 Valve[1]
Transmission
Constant Mesh 5-Speed
Wheelbase
1430 mm
Dimensions
L 2085 mm W 740 mm
Seat height
795 mm
Weight
417 lb (198 kg) (dry), ) (wet)
Related
Yamaha YZF600R
Similar
Honda FirebladeYamaha R1Yamaha YZF750.

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