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TBM503A

160Nm of ultra-high torque: Powerful assistance output easily conquers steep mountain roads and complex terrains, significantly enhancing the riding experience.

120rpm high cadence: Efficient and smooth pedaling support, combined with a low-noise design, allows cyclists to enjoy speed and excitement, feeling the thrill of the ride.

Highly sensitive sensors: Real-time precise detection of the rider's status, intelligently and dynamically adjusting power output for a seamless riding experience.

High performance and comfort combined: Provides stable performance in extreme conditions, ensuring a worry-free experience whether tackling mountain roads or embarking on long-distance rides.

Parameter

Rated Power
500W

Max Speed
25/32/45km/h

Max Torque
160N.m
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  • Model No.
  • TBM503A
  • Position
  • Mid Motor
  • Usaget
  • eCargo, eMTB, eSpeed
  • Dimensions/Size
  • A (mm)
  • 203
  • B (mm)
  • 122
  • C (mm)
  • 155
  • CL(mm)
  • 48
  • Core Data
  • Wheel Size (Inch)
  • 20-29
  • Nominal Voltage (Vdc)
  • 48
  • Rated Power (W)
  • 500
  • Speed Limit (km/h)
  • 25/32/45
  • Max Effective Torque*(N.m)
  • 140
  • Peak Torque (N.m)
  • 160
  • Pedal Sensor
  • Cadence & Torque
  • Shaft Standard
  • ISIS
  • Color
  • Black
  • Weight (kg)
  • 3.2
  • Function
  • Smart mode
  • Yes
  • E-Brake
  • Optional
  • Light Drive Capacity(Vdc/w)
  • 48 / 3
  • Tests & Certifications
  • IP65 CE/UKCA/EN14766/ROHS
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E-mail: ebike@topband.com.cn

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