Yamaha TZR50 2011 Review

Yamaha TZR50 see figure is sure to be deceived. Fairingnya sturdy, the legs wide and distinctive blue racing Yamaha racing in Moto GP, WSBK until Motocross divert us on the engine which was only 50cc!

TZR50 Yamaha engine used only a single cylinder 50cc 2tak. No wonder if the machine is already equipped with water-cooled or radiator, the power just 2.6 Dk. To make it still manages to run, Yamaha to make a 6-speed transmission. But matters of style, not for granted! Entry-level motor sport is more than enough. Just look fairingnya, have split the light like a Yamaha R1. Terraces and stern seat that can carry a pillion section comfortably.

Deltabox chassis combined sobraker telescopic front and monoshock at the rear wheels. Peleknya wide with a design similar beam Yamaha YZF R125. The size of any special tires, 110/80-17 front and 130/70-17 rear. Larger than the size of tire Yamaha Byson! Features disc brakes in front and rear wheels have become the standard. Likewise with the indicator panel which blend digital and analog design supposedly inspired the Yamaha R1.

Want to know the price? Do not be surprised ya ... In Italy, this bike sold 3249 Euro or about Rp 41.3 million!

Modifikasi Scorpio 2011 to YZF 450

When invited to talk about supermoto, dr. Rudy Cahyono is so enthusiastic and spirit really. All things supermoto smelling memorized by rote. Do not be surprised if Rudy was an admin and operator of websites that peeling of supermoto.

To symbolize the love of supermoto, he finished Destroy Yamaha Scorpio vehicles daily. The concept is modeled keukeh Yamaha YZF-450 Supermoto.

"In addition it looks like the YZF-450, also adjust the motor base that I have. Let the concept of modification is not off the mark and the brand fit, ie Yamaha," said Marine Capt.-ranking member of the Armed Forces of this.

The dominance of work was happening in the sector framework. To get the alias wheelbase wheelbase like the YZF-450 measuring 147 cm, Rudy did the marriage of two frames. Namely, the framework built by property Scorpio original YZF-450.

"Framework of the original YZF-450, published in 2004 is the result of my hunting in a few stores and sellers of motor attributes SE in Indonesia," he added.

Rudy raping an all-out original order Scorpio. This minus bespectacled man down, leaving only the bottom frame tube alias. Incidentally in this section also has chassis number, might as well let me not violate the rules down tube is maintained. "Further down tube combined order YZ. The result of all the desired size directly obtained from the merger of two of this order," he explained.

Thus, direct rake angle changed to 27 º. And to distance the machine with the land acquired under the figure of 30 cm. After having installed the 17-inch rims and tires wrapped Continental 120/70-17 front and 180/55-17 for rear seat sector, namely the desired height of 90 cm can tercapai.Rudy lot of experience when setting up the swing arm dilemma. Men living in the complex AL, Kenjeran, Surabaya is already applying the arm's YZ-450 SE. And Rudy would put the rear rim which has a width of 5 inches. Sure will not fit if it is forced to accommodate the rim.

Direct bold decision taken. Arm is forced to be more tenuous. "The trick with the heated welding. When in hot conditions is direnggang little by little to have a width as desired. This is the work of trial and error," told you frankly.

At the time of finishing, Rudy also add a motif that mimics the limited edition YZF graphic style and dominated by yellow color. Emang similar result, Bro!

Machine Upgrade

Because the body's weight, engine performance need to be increased capacity. No half, Scorpio's engine capacity of 223 cc direct dibore ups to go up to 360 cc. Rudy had shoved the car piston owned Honda Accord Maestro.

Then for the waste channel, had made a new exhaust neck. "Only then terminated silencers KTM 450," proud Rudy
DATA MODIFICATION YAMAHA SCORPIO 2011
Front rim: 3.50 TK X17
Rear rim: TK 5.00 X17
Airs next: Yamaha YZF 250
Sok back: Yamaha YZF 250
Rudy: (031) 71885920

YAMAHA JUPITER RACER EKSTRIM BOYOLALI

yamaha jupiter racer ekstrim boyolali

Serious pressure experienced by Yamaha as duck down in class MP1 125 cc 4 stroke tune up. Kinds of Jupiter-Z racing racer who is now strengthening Budi Ersan Diva Mart team, Boyolali Jateng dimanageri by Sutikno. yamaha jupiter racer ekstrim boyolali To face the onslaught of Honda and Suzuki, Agus the tuner started to impose new methods in terms of picking machines.

The result of this research, Agus more focused on the use of valves that are plotted 28 mm (in) and 23 mm (ex). Valve size was 28 mm in the extreme, especially for the road race. But this time Agus reflect on the use of 54 mm piston crown Izumi who have higher. According to Agus comparative figures diameter piston valves with a diameter that is ideal. The resulting accumulation of vacuum cylinder 54 mm, it is believed more strongly compress the fresh gas which leads to the Keihin PWK 28 mm.

Karbu skepticism that has a design of this flat model makes sense for the supply of fresh gas is more concentrated offset the use of the valve head 28 mm. Indeed, the valve head 28 mm too short drain karbu mechanical rhythms, until finally the composition of suitable disposable main jet and pilot jet size: 140 32. Also the intake manifold also diremer 1.5 mm, while the exhaust manifold diremer 2.5 mm. Forwarded-Pang YY muffler with exhaust neck 28 mm and 32 mm Sarangan.

Excess valve 28 mm, in research Noken as not too dizzy. The problem with play duration at 275 degrees (in-ex), engine power can still be dikail gasingan short to medium to top speed. The rule must first valve springs replaced single model (single) Japanese products, with larger spiral but tenuous. "The good accuracy is more accurate back pressure valve so that the optimal effect of preventing the occurrence of floating," Budi convinced that actively researched.

Medium gasingan fixed underneath, should be seconded comparison lightweight gear ratio 1, ie, (35-12). Starting second gear intentionally made heavier (29-16), to support the purposes of rolling speed while devouring u-turn.

Special gear ratios concoction made Senggol market, the performance at top speed 4th gear ratio enhanced light (22-19). So as not too prolonged and weak at top speed. "After all, most stuck Senggol market straight 200 meters," Agus value.

Right calter sector provided 400 grams of fly wheel, with a diameter of 6 cm, but thick, as levers gasingan medium. Figures for 400 grams, according to Agus also not too heavy, so that it remains secure even if worn engine brake.yamaha jupiter racer ekstrim boyolali, Moderate coupling its dikanibal from Suzuki FR-80. For that the radius must digerinda clutch home again. And continued use of the clutch spring competition with higher dimension 3.5 mm.

CDI ignition devices apply Rextor Extreme combined with magnetic casing Vega and fulser Satria-F, and coil dihantar Yamaha YZ-125. "Ignition composition superior in terms of endurance, ignition currents in gasingan more stable medium," said Budi. | Pid

yamaha jupiter racer ekstrim boyolali specification
Piston: Izumi, CDI: Rextor Extreme, Coils: Yamaha YZ-125, Muffler: YY-Pang, Valve: In (28 mm) and ex (23 mm), Fly wheel: 400 grams, Kampas clutch: Suzuki FR-80, valve springs: the Japanese model of single

ERNST BOGH's MAD GM/XT...

Ernst Bogh had a short spell riding speedway for Leicester and Sheffield in 1976, but he never really made the grade and returned home to Denmark where he continued to ride for many years. Today he has a small collection of vintage speedway bikes and tells me that he is always interested in seeing what other people have in their garages Ernst would love to add a Street Mk2, a 4-valve J.A.P. and a Briggo 4-valve conversion to his own garage, so if you should hear of any for sale, please leave a comment for me to pass on to him. 

Here's a couple of my favourite machines from Ernst's collection. The first is a Yamaha XT600 chassis fitted with an upright GM speedway engine, Norton gearbox, an NEB belt drive and 17" SuperMotard wheels. Ernst describes it as a "..fun bike to ride on sunny afternoons".  The second machine is a fantastic J.A.P speedway machine that Ernst built from scrap parts. It now lives in his office along with some of Ernst's speedway trophies.

Yamaha XT with GM speedway engine, Norton gearbox and NEB belt drive

Speedway JAP built from scrap parts and now living in Ernst Bogh's office in Denmark.

1950s Vintage Japanese Motorcycles

Now, not many people realise that the Japanese motorcycle industry is actually over 100 years old. Technically, it can be traced back to the first powered bicycle that was imported into the county back in 1896, but within 10 years, there were a number of talented engineers building powered two-wheelers in backyard workshops, notbaly Shimazu Narazo, who had built his own chassis and engine in 1909. By the end of the 1930s, contrary to most motorcycle history books I have read, Japan actually had a thriving motorcycle culture with over 50 manufacturers producing everything from 20cc motorised bicycles to licensed Harley-Davidsons. There was a need for cheap, reliable transport outside of the cities, where the road infrastructure was poor at best. Within the cities, there was also a growing band of motorcycle hipsters who loved posing, touring (tonori) and racing and to satisfy demand from the Imperial army, Harley-Davidson had been exporting bikes to Japan since 1917! There was also a growing Motorcycle Riding Club scene, in fact there were over twenty active clubs by 1920 and at least three specialist motorcycle magazines. The Japanese had also witnessed motorcycle racing similar to the events being staged in Europe, America and Australasia - racing on horse tracks and cycle tracks, road racing on unmade roads and path racing around parks and lakes were all popular and there were also some purpose built stadiums like the Tamagawa Speedway. Motorcycles at the time were known as Tetsuba (Iron Horses) or Nirinsha (simply two-wheeled vehicles), A later slang term used to describe motorcycles was Tansha, derived from the word jidojitensha meaning powered bicycle.

The motorcycle scene virtually stopped as soon as Japan forced their way into World War 2, although one or two companies did continue to supply the military during the war. Unfortunately, one of them, Kuro Hagane, had their production plant in Hiroshima.

Following their surrender, Japan had to slowly rebuild itself. The occupying American forces began to entertain each other (and the locals) by staging amateur motorcycle races and a new motorised bicycle industry began to emerge as the nation started to mobilise itself once again. Some of the pre-war names like Meguro and Miyata returned to motorcycle manufacture and many new names joined the scene, some drawing inspiration from British and German designs, others, like Honda and Bridgestone, started slowly by buying up small capacity army surplus engines and fitting them to bicycles. By the end of the 1940s, Japan had entered its 2nd Transport Revolution, but this time, the only war on the horizon was a motorcycle war! - With over 100 manufacturers producing powered two-wheelers, there were bound to be a whole load of casualties, and as the history books have proved, less than a dozen companies survived the 1950s and of those, only the "big four" of Honda, Kawasaki, Suzuki and Yamaha have survived to this day.

Motorcycle Racing at the Tamagawa Speedway, November 1949.

The following photographs are from the Asama Memorial Cottage, at the foot of Mt Asama, the home of the legendary dirt road races which were the Japanese version of the Isle Of Man TT. The bikes are all from the 1950s and were produced by companies that will be virtually unknown in the West, and as you can see, the Japanese were producing some tasty wheels at the time, so much for Edward Turner's famous gaffe - "We have nothing to fear from the Japanese".

ASAHI FA-II / 1954 - 250cc; 7.6bhp; 4200rpm.
The Asahi was manufactured by Miyata Seisakusho of Tokyo, who had been producing motorcycles since 1933.
The Asahi  AA of 1933 was the first mass produced motorcycle in Japan.

CABTON RBH / 1954 - 350cc; 16bhp; 5500rpm. 

COLLEDA ST5 / 1957 - 123cc; 7.5bhp; 5500rpm:
Colleda and SJK were both names used by the Suzuki Loom comapny, later to become Suzuki motorcycles.

HOSK DB / 1958 - 498cc parallel twin; 26bhp; 5200rpm:
The Hosk was very closely based on the German Horex 500 and was produced to very high standards.

LILAC LS18II / 1960 - 247cc V-Twin; 19.5bhp; 7800rpm:
Lilac produced some highly advanced v-twin machines and also produced the 500cc Marusho Magnum which was exported to the USA in the early 60s.

MEGURO Z7 / 1959 - 498cc; 20bhp; 4400rpm:
Meguro eventually became part of the Kawasaki empire and their designs were the basis of the first 4-stroke motorcycles produced by Kawasaki. Thev Meguro Z7 and Z97 were very popular because of their European styling and relatively high-performance.

RIKUO / 1958 - 750cc OHV V-Twin:
Harley-Davidson licenced Sankyo Nainenki  to produce HD Flathead VL models in Japan in the early 1930s in response to a request from the Imperial Army. By 1937 the company had been rebranded as Rikuo - (loosely translated as Road Kingor King of the Road). At the outbreak of WW2, the Americans were sent home and the Japanese continued to produce the VL as the Rikuo. Between 1937 and 1942 over 18000 Rikuo machines had been supplied to the army. Rikuo ceased production in 1958. 

TOHATSU PA55 / 1955 - 80cc; 3.5bhp; 4800rpm:
Tohatsu produced some very high spec, small capacity machines, including the famous Tohatsu Runpet racer.
Tohatsu are still producing engines today, mainly for agricultural use and  boats. 

YAMAHA YA1 / 1957 - 125cc; 5.6bhp; 5000rpm:
Yamaha are one of the "big four" companies to have survived Japan's "Motorcycle Wars".
This is their first attempt at a production off-road racer. The history books usually tell us that the DT1 was their first proper off-road bike, but this factory produced special known as Akatombo (Red Dragonfly) with modified head, telescopic forks and alloy guards was raced at Asama in the mid 1950s.

รูปสาว พริตตี้ มอเตอร์ไซค์ ยามาฮ่า พริตตี้มอเตอร์โชว์ (Pretty Yamaha Motor Show 2011)

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ชื่องาน : พริตตี้ งานมอเตอร์โชว์ ประจำบูธ มอเตอร์ไซค์ BMW วันที่ : 24 มีนาคม - 6 เมษายน 2552 เวลา : 8.00 - 22.00 สถานที่ : ไบเทค บางนา ...
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พริตตี้ มอเตอร์ไซค์ BMW มอเตอร์โชว์ Motor Show 2010 พริตตี้ ...
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(Pretty Yamaha Motor Show 2010)

YAMASAKI...

The builder of this street-tracker was possibly ahead of the game. I found this one at the Vintgae Japanese Motorcycle Club rally at Kettering back in July 1993. The bike is a lowered Kawasaki KX400 frame with a Yamaha RD400E engine. I wonder if it's still around today?

Photograph Copyright - MotoFreakoFoto

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Accel 152409 Motorcycle Stator for Yamaha YZ250/WR250

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Yamaha Motor Sports Modification | Yamaha YZF-R1 LE | New Motorcycle

Yamaha Motor Sports Modification | Yamaha YZF-R1 LE | New Motorcycle

After Valentino Rossi clinched his MotoGP world for the seventh time in the race at Sepang Circuit last week, certainly a lot of motor sport enthusiast who wants to look like a bike owned by The Doctor.



But for those who have more funds need not modify their bikes to match Yamaha's search numbered 46, because they could directly order the YZF-R1 LE.



However, this limited edition bike is not entirely the same as mounts Rossi who took him into the most prestigious motor racing champion in the world. The reason, YZF-R1 LE is not a motor racing, but the motor for highway, so that several devices adapted for use on the highway, such as mirrors, lights sein, headlights and taillights.



Likewise with the muffler. If Rossi's exhaust gas is only one hidden behind the seat. While the YZ-F R1 LE has two triangular exhaust that is placed on the side under the seat. In order not to exhaust heat on pillion, Yamaha provide security in the form of insulating plastic that was wrapped in black.



Do not be disappointed once, because it looked from the front or side, hang out is not much different motor racing driver with the birth of Urbino, Italy, that. Especially the design and style fairing. Fiat's name printed on it, also sponsors the Fiat Yamaha team, namely Petronas, also posted at the bottom of the fairing.



Besides style, other similar technology on this bike course referring to Rossi's motorcycle. So, if searched YZF-R1 LE it feels just like riding a bike numbered 46 was phenomenal. If it were so wait no more. Come search 1.000cc motor 6 speed transmission is on the highway, certainly a lot of eyes will glance at your ride.



Also the tank is not blue color motor



really like Rossi's, because the bottom of gas tank that intersect with a delta there is a kind of protective plastic box black.



Likewise with the muffler. If Rossi's exhaust gas is only one hidden behind the seat. While the YZ-F R1 LE has two triangular exhaust that is placed on the side under the seat. In order not to exhaust heat on pillion, Yamaha provide security in the form of insulating plastic material is wrapped in black.



Do not be disappointed once, because it looked from the front or side, hang out is not much different motor racing driver with the birth of Urbino, Italy, that. Especially the design and style fairin. Fiat's name printed on it, also sponsors the Fiat Yamaha team, namely Petronas, also posted at the bottom of the fairing.

Best Custom Modification Mio Soul Contest 2010

Modifications Mio Soul 2010 Low Riders | Motor Yamaha Mio MODIF - Who says Yamaha Mio Soul can not appear hostile. Subagio from B Co, Cape Town, proved able to juggle the motor mount a similar concept. Modifications are done as very radical.





Imagine, the original shape skutik production in 2010 was gone. In fact, it looks like a motorcycle concept. Subagio said wanted to launch his own works entirely different. "Indeed, the theme of sports skutik not new, but I still want to try to form his own," said Subagio.



Hence, he dismantle the entire body and create a new original with a galvanized plate material. When examined, the shape of the front like Jupiter MX135LC. Subagio also confirmed that he was imitating a duck ahead of Yamaha's models. "The MX is very sporty, fit with my concept," added the man from Malang is also a father with two children.



Best Custom Modification Mio Soul Contest 2010



Best Custom Modification Mio Soul Contest 2010



Body traits reflected in the sharp MX Mio Soul. The front to rear tapering shape. In fact, the front seemed to want to gore because the handlebars like a horn.



Meanwhile, for the body, including the brave Bagio-perforated perforated design. "The concept of this will menimbulkasn modern impression and also definitely make people curious," said Bagio. However, it actually perforated display is not supported by the inside of a solid.





In addition, the standard wheelbase contrived Mio-retreat retreat retreat by installing a 15 cm long. In this way, the motor becomes look bigger, especially after custom wheels with up to 5 inches wide at the back. Trick wheels fit the width of it was delayed by Solo skutik Orbital wheel.



Best Custom Modification Mio Soul Orbital whell



Best Custom Modification Mio Soul Contest 2010 Low riders Modif



Malang Mio Modification 2010