Measuring several types of M5 recumbents |
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A couple of years ago extensive measurements have taken place to map the performance of several M5 types. In the graphics is shown what speed is reached at a power input of 250 Watt. The measurements were taken on a smooth road surface, no wind, no inclination. | ||
Comparing with other brands |
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In 1999 measurements were taken on sevaral brands and types of recumbents. The results of these SRM-measurements are shown in the summary alongside. Measurements done by Bert Hoge on March 29 1999 in the Velodrome in Amsterdam. (1): narrow handlebar (2): hands resting on brakelevers The used M5 Low Racer was equipped as a standard rental bike (with "real" aero-rims, no "compromise" Rigida-rims). | ||
Additional information |
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Circumstances
Further information
Required energy for a 10% hill Formula: P = M x G x V x H P = Power (in Watt) M = Mass (in kg) G = Gravity (a constant of 9.81) V = Velocity (m/s) H = Hill degree (in %, + or -) As you can see; climbing with a recumbent or an upright doesn't matter if the total weight is the same. Measurement taken by the Dutch Recumbent Club NVHPV.
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In this scheme the increase in speed is shown in relation to a conventional racing bike. | ||
In this report the amount of effort needs to be delivered to reach the same speed as a conventional racing bike. On top is the M5 Low Racer which needs 72 percent less power input than a racing bike! |
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