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Details Built with the same core design principles as the pro-level Zephyr, Bell's Stratus MIPS road cycling helmet combines lightweight aero efficiency with cutting-edge comfort technologies
Two-part poles tend to be too long and can jab a rider while hanging on the side of the pack
Below is the formula, followed by the calculation for our specific case (assuming 60 RPM at the pedals): Spindle diameter = (PSWRPM pedals)/(WSRPM generator) PS = pedal sprocket diameter W = flywheel diameter RPM pedals = how fast you pedal WS = flywheel sprocket diameter RPM generator = the no-load RPM of the generator Spindle diameter for our configuration (in mm) to produce different voltages: 12V = (19052560)/(601700) = 58.68mm spindle diameter
thinuniking September 29, 2003, 12:11pm 9 that would be fun i would love to ride one of the low ridas it would be so much fun looking flashly.the bikes/unicycles answer to bling
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