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Pagina 7 din 25
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http://venus.13x.com/roadracingworld/issue...r00/tularis.htm courtesy of shacal
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@dogg: prietene, cbrurile se simt bine la peste 200, unlike italian macaronis.... @KRE: vezi, daca era alta marca, nu mai pornea... take care...sper ca ti-ai luat scarita de pe jos, ca se sudeaza. /me knows.
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**** start of release **** Official Announcement from Honda Japan Inc. 11:30 EST CBR1000RR Fireblade Recall Following a small number of incidents where the front wheel has locked, causing the rider to crash, Honda Japan has today issued an emergency recall notice to all 2004 Fireblade owners, in order to make urgent safety modifications. Although only one bike has crashed so far, the high speed involved has alerted us to the possibility that riders could be seriously injured if similar accidents occur. The accident in question is known to have affected a Fireblade during a recent public racetrack demonstration day in Australia. The rider, who escaped with relatively minor injuries, was an experienced rider and made the following observation: "Fuck me!" Careful analysis of the remains of the machine revealed a possible design flaw that will be corrected by your dealer free of charge. The flaw relates to a missing part. The modification only requires that you ride your Fireblade to the dealer, whereupon our trained technicians will carefully remove the top of your head and fit a brain. The new brain will allow you to understand basic motorcycle principles such as "The front brake will not work when the wheel is in the air." and other useful advanced riding procedures. Please note that only basic specification brains are available and so must be removed for racing or when going to the pub with your mates. **** end of release ****
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polivalenta. pe forumu vecin, s-a facut poll, si e in top. avantaje: intrari din toate partile, terase cacalau, loc cacalau (chiar mai mult ca la arc), politie nema. dkz: sustine-ma
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acasa la zahei. are 3 motoare vechi, pe care astept de un an de zile sa le vad. zahei, sa-mi pregateasca bunica-ta dulceata ca eu acolo merg, si daca nu vin astia
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pe viitor, cind iti e clar ca nu ai cum sa frinezi in timp, exploreaza si optiunea ocolirii. ideal era sa frinezi pina intr-un punct in care lasai frina si ocoleai masina, dupa care incepeai sa frinezi iar. daca nu aveai spatiu de manevra atunci baga la bibilica pt data aviatoare (care VA FI - cu siguranta va fi.... )
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o motocicleta foarte rara, atit de rara incit nici nu exista, e doar un exercitiu de design. oricum, interesanta
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Why Don't We See Factory Turbocharged Motorcycles?
un topic a postat bhairava în Motociclete de viteza
In the last ten years we have seen (and ridden) the results of an incredible horsepower race among the "Big Four" Japanese manufacturers. Think back to 1994 - if someone had told you that in 10 years you would be able to buy a 100hp 600 or a 1000 that puts down nearly 170hp, right off the showroom floor, would you have believed them? Many factors have contributed to the increased horsepower of the current crop of Japanese 4-cylinder sport bikes. The switch from carbs to fuel injection, combined with more advanced engine management computers, have made possible much more precise fuel tuning. This in turn has allowed higher compression ratios, which allows the motor to take advantage of more aggressive cams. A multitude of factors dictate the maximum horsepower achievable on a street-tuned naturally aspirated motor, and changing one can allow changes/advances to others. Unfortunately, it seems unlikely that we will see more big jumps in horsepower in the near future. Consider the fact that current MotoGP bikes, which feature purpose-built racing engines running on advanced race fuel and tuned with engine management systems which cost more than the average production sportbike, are currently putting out approximately 240hp/liter (equating to around 240hp from a 990cc motor). The most powerful production 4-cylinder sport bikes (like Kawasaki's new ZX10) produce in the neighborhood of 170hp/liter on pump gas (while still meeting emissions regulations). Unless you want to run your streetbike on $12/gallon race fuel, there isn't a whole lot of room left. It seems likely that 4-cylinder sport bike horsepower will peak at around 190 hp/liter in the near future (I am discussing wheel horsepower figures). One would think that 115hp 600s and 190hp 1000s would be fast enough, but it is clear that the consumer will continue to demand more power for the forseeable future. Each of the Big Four wants the prestige and selling power that comes with having the most powerful sport bike available. Where will the Japanese find more power? Why not turbochargers? Relatively recent developements, particularly compressors using ball-bearing center sections, have all but eliminated the dreaded "turbo lag", at least in low-boost applications. The popularity of Mitsubishi's Lancer Evolution and Subaru's WRX (in standard and STi trim), both of which use small-displacement turbocharged motors, may herald a resurgence in the popularity of factory turbocharged automobiles. Mitsubishi's Lancer Evolution features a 2.0 liter, inline four-cylinder which is considerably less technologically advanced than current Japanese inline four sportbike motors, yet still manages to put out a claimed 271hp. With a small, ball-bearing turbocharger system optimized for lag-free response at between 7 and 12 psi of boost, I would venture to say that 220hp/liter is not out for a street-tuned inline four. Although not many people would feel that a ZX-10 needs 50 more horsepower, how many would go for a 135hp 600? Will a major Japanese manufacturer release a factory-turbocharged sport bike within the next 3 years? Time will tell, but considering the amount of money they must be spending on engine R and D for relatively small gains, I would say it seems likely. eh, cum ar fi ? motoreta cu turbo pe ea, din magazin ? -
"pentru ca atunci cind pleci FARA ECHIPAMENT si NU TE UITI LA DRUM, se poate intimpla sa faci BUBA, eu prefer sa merg cu conserva". ce pot sa zic....cind i se taie picioarele, puricele nu mai aude...
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intrebare: ce a editat dobrescu ? sectiunea cu PIZELE sau altceva ?
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da, intr-adevar, racheta n-ar trebui sa stea linga pirtzociclete, dar asta e... nu totul e drept pe lumea asta
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Our trio is in varying states of model life with the Honda RC51 likely making its final appearance on the showroom floor in 2004. The Aprilia Mille that arrived in the Superbike world in 1999 has been thoroughly reworked for 2004, and our final participant, the 999, is in its second year of production and is poised to carve out a niche in the heart of Ducatisti. http://www.motorcycle-usa.com/Article_Page...eID=1131&Page=1
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pieton pe mine poate doar dobrescu sa ma faca. si aia doar aici, pe forum
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Pagina 7 din 25