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  • NBA players have amazing muscle and brains, how about torque and power in an ebike ?

    Muscular  players with good skill & ability win the basketball game.

    Similarly, we will  happily have both sufficient power and torque to ride bicycle around all terrains.  It is easy to understand that horsepower is a product of torque and revolution speed in a driving wheel. However  we need  a required torque on the wheel rim for going forward, regardless of force originated from same wheel hub or chain wheel at bottom of bracket on a bike.

    In a word, E-Bike rider can go uphill if there is adequate force and horsepower of the driving rim mainly, no matter what torque comes from mid-driver or rear hub in a PAS or throttling electric bike.

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