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  2. BionX - Wikipedia

    en.wikipedia.org/wiki/BionX

    BionX. BionX was a Canadian maker of electric motors for bicycles as well as bicycle retrofit kits, operating from 1998 to 2018, originally named EPS (Electric Propulsion Systems) [1]. [2] BionX was headquartered in Aurora, Ontario where motors were produced and assembled [3] before being marketed in over 15 countries.

  3. Wheel hub motor - Wikipedia

    en.wikipedia.org/wiki/Wheel_hub_motor

    A wheel hub motor, hub motor, or in-wheel motor is a motor that is incorporated into the hub of the wheel. Wheel-hub motors are commonly found on electric bicycles. Electric hub motors were well-received in early electric cars, but have not been commercially successful in modern production cars [ 1][ 2] because they negatively affect vehicle ...

  4. Hub gear - Wikipedia

    en.wikipedia.org/wiki/Hub_gear

    A hub gear, [1] internal-gear hub, [2] internally geared hub [3] or just gear hub [4] is a gear ratio changing system commonly used on bicycles that is implemented with planetary or epicyclic gears. The gears and lubricants are sealed within the shell of the hub gear, in contrast with derailleur gears where the gears and mechanism are exposed ...

  5. Motorized bicycle - Wikipedia

    en.wikipedia.org/wiki/Motorized_bicycle

    A motorized bicycle is a bicycle with an attached motor or engine and transmission used either to power the vehicle unassisted, or to assist with pedalling. Since it sometimes retains both pedals and a discrete connected drive for rider-powered propulsion, the motorized bicycle is in technical terms a true bicycle, albeit a power-assisted one.

  6. Comparison of hub gears - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_hub_gears

    2021. 7. 428% [7] 160 Nm [7] 1200g raw cartridge, 1750g total system weight including SWAP and Hyseq Onesie [7] eMTB, heavy cargo, commuter. Rohloff AG. Speedhub 500/14.

  7. Scientists Uncovered a Blow From the Past: 17th Century ... - AOL

    www.aol.com/scientists-uncovered-blow-past-17th...

    Of the approximately 200 members in the genus Erythroxylum, most species contain the central nervous system stimulant tropane alkaloid, known more commonly as cocaine.Because the plant is endemic ...

  8. Sturmey-Archer - Wikipedia

    en.wikipedia.org/wiki/Sturmey-Archer

    Sturmey-Archer was a manufacturing company originally from Nottingham, England. It primarily produced bicycle hub gears, brakes and a great many other sundry bicycle components, most prominently during its heyday as a subsidiary of the Raleigh Bicycle Company. In the past, it also manufactured motorcycle hubs, gearboxes and engines.

  9. Electric bicycle - Wikipedia

    en.wikipedia.org/wiki/Electric_bicycle

    An electric bicycle, e-bike, electrically assisted pedal cycles, or electrically power assisted cycles[1] is a motorized bicycle with an integrated electric motor used to assist propulsion. [2][3][4][5][6] Many kinds of e-bikes are available worldwide, but they generally fall into two broad categories: bikes that assist the rider's pedal-power ...