ヤマハ・ペダルアシスト電動アシスト自転車
Since releasing its inaugural electric bicycle in 1993, Yamaha Motor has led this unique market forward. Yamaha’s system delivers a quick and large surge of power to the pedals when pressure is applied, giving an invincible feeling when ascending tough trail climbs. Pedal Assist Yamaha has long been recognized for their bikes and pianos, but their pedal assist systems have become increasingly popular for e-bikes. Yamaha offers pedal assist systems featuring mid-drive motors to operate an existing chain while an additional thru-axle hub motor powers rear wheel for all-wheel drive performance ideal for off-road riding and easier control of their bike. Their compact motors are very powerful yet can easily …