lundi 31 mai 2010

4 Good Yamaha motorcycle

JA Type Yamaha Gladiator electric



Manufacturer Yamaha Motor India
Parent company Yamaha Motor Company
Production 2006-
Predecessor Yamaha Fazer 125cc
Class low cost bike
Engine 123.7 cc, 10.0:1 CR, air cooled, SOHC
Transmission 5-speed constant mesh
Suspension Front: Hydraulic Telescopic Fork
Rear:Rectangular swing arm with hydraulic shock absorber
Brakes Front: 240 mm disc
Rear: 130 mm drum
Tires Front: 2.75*18" 4PR,42P
Rear: 3.00 X 18" 6PR, 52P
Wheelbase 1,300 mm (51 in)
Seat height 790 mm (31 in)
Weight 117 kg (260 lb)
Fuel capacity 13 l (3.4 US gal)
FEATURES AND SPECIFICATIONS
Type Single Cylinder Air Cooled, 4 Stroke Sohc
Valve Train 2 Valve
Displacement 123.7 cc
Bore & Stroke 54 X 54 MM
Comp. Ratio 10.0:1
Max. Power 8.0 kW @ 7,500 rpm
Max. Torque 10.4 NM @ 6,500 rpm
Idle Speed 1,400 +- 100 rpm
Starting Kick Start / Electric Start
Spark Plug NGK CR7HSA - R
Gear Box 5 Speed Constant Mesh
Shift Pattern 1 Down, 4up
Primary Reduction 3.4
Final Reduction 3.214
Gear Ratio 1 St: 3.000, 2nd:1.777. 3rd: 1.316, 4th:1.045, 5th: 0.875
Clutch Multiplate Wet Type
Battery 12V- 2.5AH(Kick) / 5AH(Self)
Head Light 12HS1(12v 35/35 W Halogen Bulb
Tail Lamp 12v 21/5w
Indicator 12v 10w
Indicator 12v 10w
Chassis Type Diamond Tubular Type
Caster/ Trail 26 degree/ 90mm
Suspension Front Telescopic Hydraulic Type
Suspension Rear Rectangular Swing Arm With Hydraulic Shock Absorber
Brakes Front Drum Type/ Disc Type
Brakes Rear Drum Type
Tyre Front 2.75 X 18" 42 P
Tyre Rear 3.00 X 18" 6pr, 52 P
Kerb Weight Kerb Wt - 123kg (Standards)/ 127kg (Deluxe)
Max Payload 130 kg
Wheel Base 1,300 mm
Length 2,065 mm
Width 730 mm
Overall Height 1,100 mm
Ground Clearance 160 mm
Tank Capacity 13 Lts.

Yamaha Libero G5



Manufacturer Yamaha Motors India
Parent company Yamaha
Predecessor Yamaha Libero
Class Street Motorcycle
Engine 106 cc, 4 stroke, Air cooled
Power 7.6PS (5.59kW) / 7,500rpm
Transmission 4 speed manual
Wheelbase 1290 mm
Seat height 800 mm
Fuel capacity 13 Liters
Related Yamaha Crux, Yamaha Alba

Technical specification
Engine type: Air-cooled, 4-stroke, SOHC, 2-valve
Cylinder arrangement: Single cylinder
Bore x stroke: 49.0 x 56.0 mm
Compression ratio: 9.0:1
Starting system: Kick start/Self starter (from 2008 models)
Lubrication: Compulsive pressure wet sump
Carburettor: Variable venturi type
Ignition system: Capacitor discharge ignition (advanced micro processor), Magneto dependent
Battery type: 12 V, 2.5 A·h
Clutch type: Wet multiple-disc
Transmission type: Four steps of regular engagement formula advance. 1 down, 3 up; toe-heel shifter
Gear ratios: 1st=3.000, 2nd=1.688, 3rd:=1.200, 4th=0.875 Primary / Secondary reduction ratio 3.722 / 3.214
Frame type: Double cradle type
Caster angle (degree): 26.4°
Suspension type: (front/rear) Telescopic/swing arm
Headlight: 12 V 35/35 W halogen bulb (HS1)

Yamaha XF50X

Manufacturer Yamaha
Also called Yamaha Vox (Japan), Yamaha Giggle (Europe)
Production 2007–present
Class Scooter
Engine 49 cc liquid-cooled, fuel injected 4-stroke, electronic ignition
Bore x stroke: 38.0 mm x 43.5 mm
Compression ratio: 12.0:1
Top speed 42 mph
Transmission V-belt automatic
Suspension Front: Telescopic fork
Rear: Unit swing
Brakes Front/Rear: 110mm drum
Tires Front/Rear: 120/90-10
Wheelbase 50.4 in (1280.2 mm)
Seat height 28.9 in (734.1 mm)
Weight 198 lb (90 kg)
Fuel capacity 1.2 US gallons (4.5 l)
Engine/drivetrain
Liquid-cooled three-valve, 49cc four-stroke engine
5HP, 3.8Kw, 5.2PS @ 8,000rpm
3.4 Ft Lbs Torque, 4.6 Nm @ 6,500rpm
Electronic fuel injection featuring a 19 mm Mikuni throttle body
1.2 gallon gas tank
Automatic "V-belt" continuously-variable automatic transmission with centrifugal clutch
Electric push-button starter with kick start backup
Air-induction system and exhaust catalyst technology to reduce air pollution

Yamaha YZ426F

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