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MotoCzysz: 0-120mph in 11 Seconds

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Last week we showed you the . That test, and all previous tests that have been done, were conducted with the batteries not installed into the bike. This week we bring you footage of the electric race bike all gussied up and ready to go with its battery packs on-board.

Seeing the bike take a closer shape to its racing form is certainly a sight in of itself, but what intriuged us was how fast this bike can go. In the video linked after the jump we see the bike clearly hit 120mph. It does this in only 11 seconds. Sandbagging us in this video, the E1pc apparently has more, with MotoCyzsz predicting that the bike can do the 0-120mph test in a mere 7 or 8 seconds. More after the jump

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Opinion/Editorial

AMA Checks Power-to-Weight Ratio on Pro Daytona SportBikes – A&R Checks the Math

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AMA Pro Road Racing officials dyno tested the 10 motorcycles that qualified for Friday’s Superpole session at Barber Motorsports Park, in an effort to maintain a more competitive balance among the hodgepodge of bikes competing in the series. In their study, they found that the bikes range in power-to-weight ratios from 2.65lbs/hp to 3.14lbs/hp, with a .28lbs/hp gap between first and second ranked bikes. What is interesting about the report from the AMA is that they never named which bikes were making how much horsepower, thus leaving it a mystery who had the supreme power-to-weight advantage. Never fear, math and common sense are here. We crunched the numbers to figure out what the likely results are in this report. Our conclusions may astound you, and/or confirm your suspcions about the series, and maybe AMA road racing as a whole.

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Bikes

2009 Yamaha R1 Reportedly Heavier and Less Powerful than the 2007 R1

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Performance Bikes magazine is reporting that their independently conducted dyno tests show that the 2009 Yamaha R1 makes less power and torque than the 2007 R1. Furthermore, Performance Bikes also got a chance to throw the 2009 R1 onto a scale, and found that the bike weights more than the 2007 version as well. In the liter-bike class its all about stronger and lighter, crossplane crankshaft or not, so is the 2009 R1 all its cracked up to be?

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Bikes

Norton NRV588 Rotary Testing at Donington Park

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You may remember the news that Norton was preparing an entry into this years Isle of Man TT. Visordown has caught up with the British team at Donington Park recently, and has posted a video of the Norton team testing the rotary motor powered NRV588, and running it on their dyno. The bike sounds vicious, and the glowing exhaust pipes, menacing. It won’t be long now until we can see the fruits of Norton’s labor. Watch the video after the jump.

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