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5
500W E-BIKE MOTOR KIT MTX

500W E-BIKE MOTOR KIT MTX

Best price now

$278.00at AmpX AustraliaChecked Nov 13

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Price facts

  • Last seen at $278.00 at AmpX Australia on Nov 13.
  • Our take on the 500W E-BIKE MOTOR KIT MTX

    A rear direct-drive hub motor kit for converting a bicycle to electric assist. The 500W motor reaches about 30 km/h (19 mph) and pairs with a 22A controller, a full-twist throttle, a pedal assist sensor and brake levers. It fits 135mm rear dropouts and runs on 36V or 48V batteries, which are sold separately. Torque arms and a controller bag are included, so most of the conversion hardware comes in one box. It suits riders who want a simple, budget-minded commuter conversion rather than a lightweight mid-drive setup.

    Best forCity commuting and errand ridesConverting an existing bike with 135mm rear dropoutsRiders who want throttle plus pedal assistBudget-minded DIY builders
    Pros
    • Complete kit: motor wheel, controller, display, throttle, PAS and brake levers
    • Runs on 36V or 48V batteries
    • Torque arms included for safer hub-motor installation
    • Full-twist throttle and pedal assist give two ways to ride
    • Display choice of SW900 or UKC1
    Cons
    • Battery not included, so total build cost is higher
    • Direct-drive hub motor is heavy and adds drag when pedaling unassisted
    • About 30 km/h top speed is modest next to higher-voltage kits
    • Fit limited to 135mm rear dropouts
    • Range depends heavily on the battery you add

    500W E-BIKE MOTOR KIT MTX prices at every store

    • AmpX AustraliaNew

      In stockShips from Australia · duties may applyReturn policy

      $278.00Checked Nov 13
      Visit AmpX Australia

    About the 500W E-BIKE MOTOR KIT MTX

    This is a 500W electric bike conversion kit built around a rear direct hub motor wheel. It is intended for city commuting and everyday rides, with a top speed of up to 30 km/h (19 mph). It works with 36V or 48V batteries and fits a 135mm dropout.

    The kit includes a 22A controller in a silver finish, a full-twist throttle, a pedal assist sensor and brake levers. The display is either an SW900 or a UKC1. Torque arms come as standard. The kit is for off-road or private property use only, so local laws and regulations should be checked.

    Motor
    500W direct hub motor wheel, rear
    Top speed
    Up to 30 km/h (19 mph)
    Battery voltage
    36V / 48V
    Dropout size
    135mm
    Controller
    22A, silver
    Display
    SW900 or UKC1
    Throttle
    Full twist
    In the box
    500W rear hub motor wheel, 22A controller, display, full-twist throttle, pedal assist sensor (PAS), brake levers, controller bag, torque arms, XT60 connector, instruction manual
    Battery
    Not included. Options: downtube 48V 13Ah (25A), range 20-30 km; triangle 48V 20Ah (45A), range 40-50 km
    Warranty
    Motor 2 years; controller and charger 1 year; battery 18 months
    Usage
    Off-road or private property use only

    Questions and answers

    What battery does this kit need?
    It accepts 36V or 48V packs. The controller is rated 22A, so choose a battery whose continuous discharge rating meets or exceeds that. Batteries are sold separately.
    Will it fit my bike?
    The rear hub wheel is built for 135mm dropout spacing. Measure your frame's rear dropouts before ordering; wider or narrower frames need a different kit or adapters.
    What is included in the box?
    The kit includes the 500W rear hub motor wheel, a 22A controller, a SW900 or UKC1 display, a full-twist throttle, a pedal assist sensor, brake levers, a controller bag, torque arms, an XT60 connector and a manual.
    How fast will it go?
    Top speed is about 30 km/h (19 mph), depending on battery voltage, rider weight and terrain. A 48V pack generally gives stronger performance than a 36V one.
    How much range can I expect?
    Range depends on the battery. The listed 48V 13Ah downtube pack is rated for roughly 20-30 km, and the 48V 20Ah triangle pack for roughly 40-50 km.
    Is it hard to install?
    It is a typical DIY hub conversion: swap the rear wheel, mount the controller and display, fit the PAS and brake levers, then connect the battery. Basic bike tools and some wiring comfort help.
    Where is the 500W E-BIKE MOTOR KIT MTX cheapest?
    At AmpX Australia, for $278.00, as of our latest check.

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