Alasan bYSON menggunakan Karburator

Kita semua tentu sudah lama mengetahui kalau sang Yamaha ada berencana memproduksi Vixionnya India dengan nama Byson.Dari jadwalnya beberapa waktu lalu yang ternyata rupanya malah mundur terus beredarnya di pasaran.Baru sekarang inilah ada kepastian akan memproduksi Byson setelah Hari Raya Idul Fitri tahun ini,

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ini gambar denah PAMOR

Bagi rekan2 pecinta VIXION,apalagi yang butuh aksesoris maupun sparepart orisinil yamaha bisa mencari di PAMOR

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Harga Ban Batlax 2009

Bagi Bikers yang ingin beli ban Batlax yang sedang Naik Daun


update 21 / 01 / 2009

BAN BATTLAX BRIDGESTONE
1. 80/90 – 16 / BT 39 SS F Rp 515..000
2. 80/90 – 17 / BT 39 SS F RP 552.000
3. 90/80 – 17 / BT 39 SS F RP 580.000
4. 100/80 – 17 / BT 39 SS F RP 663..000
5. 90/90 – 17 / BT 39 SS R RP 589.000
6. 100/80 – 17 / BT 39 SS R RP 663.000
7. 100/90 – 18 / BT 39 SS R RP 710.000
8. 120/80 – 17 / BT 39 SS R RP 745.000
9. 90/90 – 18 / BT 45 F RP 533.000
10. 100/80 – 18 / BT 45 F RP 569.000
11. 100/80 – 17 / BT 45 F RP 572..000
12. 100/90 - 18 / BT 45 F RP 598.000
13. 110/70 – 17 / BT 45 F RP 546.000
14.. 110/80 – 17 / BT 45 F RP 637.000
15. 120/70 – 17 / BT 45 F RP 660.000
16. 110/80 – 18 / BT 45 R RP 663.000
17. 120/80 – 17 / BT 45 R RP 715.000
18. 120/80 – 18 / BT 45 R RP 806.000
19. 130/70 – 17 / BT 45 R RP 793.000
20. 130/70 – 18 / BT 45 R RP 827.000
21. 140/70 – 17 / BT 45 R RP 890.000
22. 150/70 – 17 / BT 45 R RP 936.000
23... 150/80 – 18 / BT 45 R RP 988.000
24. 110/90 – 18 / BT 45 VF RP 762..000
25. 120/80 – 16 / BT 45 VF RP 700.000
26. 150/80 – 16 / BT 45 VR RP 995.000
27. 100/70 – 17 / BT 090 F RADIAL RP 1.144.000
28.. 110/70 – 17 / BT 090 F RADIAL RP 1.130.000
29. 120/70 – 17 / BT 090 F RADIAL RP 1.252.000
30. 110/70 – 17 / BT 92 F RP 728.000
31. 120/60 – 17 / BT 92 F RP 751.000
32. 120/70 – 17 / BT 92 F RP 764.000
33.. 140/60 – 17 / BT 92 R RP 871.000
34. 140/70 – 17 / BT 92 R RP 911.000
35. 150/60 – 17 / BT 92 R RP 972.000
36. 160/60 – 17 / BT 92 R RP 998.000
37. 150/60 – 18 / BT 92 R RP 1.024.000
38. 100/70 – 17 / BT 96 F RP 600.000
FJB kaskus

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Service of FZ16

Service / Technical

Stroke : Single direction movement of the piston, When the piston moves up from BDC to TDC or TDC to BDC, the single direction movement of the Piston in one direction is called 'Stroke'.

Bore : The bore is inside Diameter of Cylinder

RPM : Revolution per minutes

Effect of bore and stroke on engine performance :
Engines of the same displacement vary in character
depending on "bore and stroke".
Short stroke engines : Stroke is smaller than bore diameter.
Square engines : Stroke and bore diameter are even.
Long stroke engines : Str
oke is larger than bore diameter.

Compared with a long stroke engine, the square or short stroke type is easy to raise the engine speed and develop high power. If the engine speeds are the same, the piston speed is slower and friction resistance can also be reduced. Among other merits are the lower overall height and compact design. Therefore, the square type and short stroke engines are dominant.

Displaced Volume: The compression ratio indicates to what extent the air - fuel mixture is compressed when piston is at TDC.

Combustion Chamber volume: The volume of space between the cylinder head and the piston at TDC is called "combustion chamber volume".

Compression ratio: The compression ratio indicates to what extent the air - fuel mixture is compressed when piston is at TDC in compression stroke.
The higher Compression ratio is used for High speed Vehicles.

Compression Ratio :

Volume of Combustion chamber (v) + Displacement (v) divided by
Volume of Combustion chamber (v)

Torque : The turning force exerted on rotating parts is called “torque”. Motorcycles are driven by the torque of the crankshaft.

Torque = Force × distance (kg·m N·m = kgN × m)

Change in torque (Primary and secondary reductions ,and speed reduction from the gear box).

The greater the number of gear teeth, the greater the torque. However, the rotational speed is reduced.

The “maximum torque” is indicated along with the engine speed at which maximum torque is delivered.

When a motorcycle is run at maximum torque, the rear wheel driving force is at the maximum.

Difference between BHP (Brake Horse power) & PS (Pfred Scale ) : Both are the unit of Power

1 Bhp = 1.0143 Ps

Single Over Head Cam Shaft (SOHC) : In this type of Cam Mechanism, Cam shaft is positioned in the cylinder head & driven by Cam Chain to operate Inlet & exhaust valve thru Rocker arms.

In this type mechanism Lesser parts are used to operate valves hence operation is stable even at high speed.

Trochoid Type Oil Pump : Two rotors rotating at different Speeds causing variations in the volume between them. This Variation in volume causes oil flow in and out of the Pump. The Trochoid Pump is more commonly used due to its advantages and compact design.

Four Stroke Engine

Basic construction: A 4-stroke engine requires two complete revolution of the crankshaft (4 strokes of the piston) to complete a full cycle (Intake, Compression, Combustion and Exhaust).

Power stoke: A power stroke takes place on every other full rotation of the crankshaft. The cylinder head has two ports. An intake and an exhaust. Valves control the opening and closing of these ports. The opening and closing of the valves is timed to piston movement and location in its travel.

All air/fuel mixture compression takes place above the piston.

Advantages: Intake, compression, combustion and exhaust occur independently, so operation is more precise, efficient and very stable.Fuel loss caused by "stroke" over lap is less than 2-stroke. Fuel consumption is lower.

Single Axis Balancer

As engine runs, vibrations are caused from inertia force created by motion of engine Components (Piston & Connecting rod).

In order to lessen the vibration a balancer weight is added on a axis positioned at an angle above Crank Shaft and made to rotate in the opposite direction of Crank Shaft to reduce engine vibrations.

Wet Sump system : Oil is stored in the oil sump in bottom of crank case, from here oil is pumped under pressure to various parts of the Engine. Oil is fed to both the Crank Shaft & Valve Train.

The Crank Shaft assembly is lubricated with the same oil used to lubricate the Transmission & Clutch .The oil is fed directly from the Oil Pump. The Cylinder & Piston are lubricated by splash oil that previously lubricated the Crank pin & connecting rods. The Valve Train is also lubricated by Pressure fed oil. After lubrication , the oil returns to the sump (Oil Chamber).

Diamond Frame: In this type of Frame the Engine is mounted at five locations (One at the top & two each at the front & rear of the Crank cases) and used as a stressed member of the frame for better stability, less vibrations & light weight The large size & thickness of the main pipe provide extra rigidity.

What is BS type Carburetor and what is the benefit of that for the user?

The BS carburetor ( ‘B’ stands for butterfly valve and ‘S’ for SU, designating the maker Skinner Union.)

In this type of the Carburetor, the air-fuel mixture is controlled by the regulation of the Engine Intake vacuum (negative pressure) which results in smooth operation of the vehicle, stable idling & good fuel economy.

Also due to this carburetor, the user gets smooth acceleration, even if the rider opens or closes the throttle sharply.

YTPS technology and its benefit: Yamaha Throttle position sensor (YTPS) is a unit fitted on the carburettor on same axis of Butterfly valve.

It is adopted in order to control the ignition timing for each engine RPM. This helps to ensure excellent combustion efficiency and hence smooth throttle response, superior fuel economy and less emissions.

With the use of YTPS technology, 3- dimensional digital mapping has been done among, engine revolution, ignition timing and throttle opening for optimum combustion their by ensuring maximum mileage.
source http://www.yamaha-motor-india.com

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Yamaha FZ16 from india

In this country’s motorcycle history a new chapter begins. A masterpiece is born. While inheriting the quality of the famous brand, the FZ16 was also born to revolutionize the era and carry out a mission. Its appearance more than any other, overflows with dynamism and originality. The running performance is brimming with thrust that overpowers all others. This quality solely belongs to YAMAHA’s advanced technologies. The FZ16 takes attention away from others on the road as it makes its personality felt. Lord of the Streets -FZ16- You will be drawn to this machine that in the next era will become the king of the streets.

"LORD MAKES NEW RULES"
The rider’s will is spread to the handle, the body and then the engine giving birth to unprecedented torque. This force is truly dynamic. Due to minute calculations and overcoming major challenges, an ultimate body balance has been produced. The agile running performance is extremely exciting. The superior performance brings riding feel, which when you ride provides you an emotional high. Thus this is unique not only for the rider but also a source of great fascination to the onlooker. With the FZ16 you have the sensation of ruling the streets to your heart’s content.

"LORD TAKES OVER"
Each and every part of FZ16 has been designed with a lot of detailed attention and careful thought. This ultimate degree of perfection means even the slightest feature has not been overlooked. Only YAMAHA ensures this kind of craftsmanship. The rider and the machine share a feeling of oneness, and from different angles the impression is different. This is particularly because the finest components have been used in its precise manufacturing. The FZ16 possesses both a rough and brutish expression as well as a certain subtlety. This high quality masterpiece will without doubt become a rage for the next generation.

source :http://www.yamaha-motor-india.com
i think it's look like our cycle in Indonesian..what we called VIXION

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