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Title: 250 GP comcept bikes..! Post by: Juan on November 20, 2009, 12:14:23 PM [cheeky]
(http://pictures.topspeed.com/IMG/crop/200911/250gp-4_800x0w.jpg) http://www.topspeed.com/motorcycles/motorcycle-news/250gp-concept-bikes-look-awkward-but-interesting-ar81932.html (http://www.topspeed.com/motorcycles/motorcycle-news/250gp-concept-bikes-look-awkward-but-interesting-ar81932.html) Title: Re: 250 GP comcept bikes..! Post by: Porsche Monkey on November 20, 2009, 12:30:49 PM ???
Title: Re: 250 GP comcept bikes..! Post by: sally101 on November 20, 2009, 12:56:33 PM Concept = some guy with a lot of time, imagination and design CAD skillz.
Title: Re: 250 GP comcept bikes..! Post by: Goat_Herder on November 20, 2009, 02:19:33 PM :o
Title: Re: 250 GP comcept bikes..! Post by: zarn02 on November 20, 2009, 02:55:58 PM Where do I go to file charges? My eyes were just raped!
Title: Re: 250 GP comcept bikes..! Post by: aaronb on November 20, 2009, 03:50:32 PM that kid is on SBN sometimes, he's an art student.
Title: Re: 250 GP comcept bikes..! Post by: Jarvicious on November 22, 2009, 08:12:44 AM I'm not so sure I see a steering mechanism. I can see how that would be fine on a Busa, but a GP bike?
Title: Re: 250 GP comcept bikes..! Post by: teddy037.2 on November 22, 2009, 08:17:13 AM I'm not so sure I see a steering mechanism. I can see how that would be fine on a Busa, but a GP bike? i don't see it, either... wait... ride by wire power steering! that's hot. must be some kind of super new tech that we can't comprehend yet. my brain are small. Title: Re: 250 GP comcept bikes..! Post by: Holden on November 22, 2009, 08:56:05 AM Bikes? "they all feature . . ." ???
It's the same model with 5 different skins! edit: where's the flat four go? Title: Re: 250 GP comcept bikes..! Post by: Fox on November 22, 2009, 07:07:51 PM Hell yes I'd hit it.
Title: Re: 250 GP comcept bikes..! Post by: junior varsity on November 23, 2009, 04:10:51 AM bad art, frame is overkill for a 250, it would be heavier than need be.
Title: Re: 250 GP comcept bikes..! Post by: Vindingo on November 23, 2009, 04:58:27 AM bad art, frame is overkill for a 250, it would be heavier than need be. Frame looks like it is CF. Title: Re: 250 GP comcept bikes..! Post by: junior varsity on November 23, 2009, 05:52:41 AM Maybe. My other beef is that the cylinder is vertical. It would make more sense to have it horizontal, since you want the weight as low as possible.
Title: Re: 250 GP comcept bikes..! Post by: teddy037.2 on November 23, 2009, 06:04:32 AM Maybe. My other beef is that the cylinder is vertical. It would make more sense to have it horizontal, since you want the weight as low as possible. but there's 4 of 'em... Quote ...Jeremy has thought at a 250cc, four-cylinder, vertically opposed engine... Title: Re: 250 GP comcept bikes..! Post by: junior varsity on November 23, 2009, 06:12:29 AM Surely that's an error and it means "four stroke"
His rendering doesnt show any sort of intake or exhaust manifold for four seperate... 62.5cc cylinders. My god that would be high pitched. Title: Re: 250 GP comcept bikes..! Post by: junior varsity on November 23, 2009, 06:12:47 AM They already sound like angry bees.
Title: Re: 250 GP comcept bikes..! Post by: teddy037.2 on November 23, 2009, 06:23:31 AM Surely that's an error and it means "four stroke" His rendering doesnt show any sort of intake or exhaust manifold for four seperate... 62.5cc cylinders. My god that would be high pitched. Quote Each bike is equipped with a water/oil cooled, 6-speed, 250cc vertical-opposition 4 cylinder, fuel injected engine. sure, its unconventional, but it just sounds fun doesn’t it? The final drive would be a conventional chain I can't even imagine what that would sound like [laugh] Title: Re: 250 GP comcept bikes..! Post by: junior varsity on November 23, 2009, 06:45:30 AM I think of the sound a zipper makes when you pull it really quickly.
Title: Re: 250 GP comcept bikes..! Post by: teddy037.2 on November 23, 2009, 09:26:30 AM I think of the sound a zipper makes when you pull it really quickly. lol Title: Re: 250 GP comcept bikes..! Post by: Holden on November 23, 2009, 12:11:52 PM Surely that's an error and it means "four stroke" ¶ 1: Quote from: Jeremy Recently I got a weird itch to re-create GP racing. why cant we still have 2-strokes? (obviously technology has improved greatly for them, making emissions a bit more reachable.) Why does MotoGP always have to be conventional? (conventional in means of prototype race bikes.) Reach my emissions! But I have no idea wtf this means: Quote from: Maxx Biker Jeremy has thought at a 250cc, four-cylinder, vertically opposed engine and even at a two-stroke engine for a special class. |