How to Install?

Core Advantages of A3

a bike wheel with motor

Motor

Featherlight 9kg (including packaging) – Still lighter than most competitors
Hidden Torque Sensor– Seamless pedal assist with clean looks
Fully Waterproof (IPX6)– Battery & components rain-ready

Battery

60km Range– From a compact 36V 7Ah battery (*Actual performance will vary depending onctemperature,croad conditions, rider's weight, etc.)
Auto-Sleep– To preserve power, the battery will automatically enter sleep mode after 12 hours of inactivity. Before using it again, simply remove the battery and press the battery level indicator button to reactivate it.
Anti-Theft Protection– Ride with peace of mind

PRO Exclusive Upgrades

Color display

Color Display

  • Track your speed, battery, and 5 assist levels at a glance
  • Hold ▼ for 6km/h walk mode (perfect for hills or crowded areas)
a front light

Headlight

  • 30 Lux brightness illuminates night rides
  • Double-press "+" to toggle – no separate switches

Compare A3 vs. A3 PRO

A3 Kit Installation Location Display

A3

A3 Pro Kit Installation Location Display

A3 PRO

Details

Technical Data

Motor Type: 36V 250W brushless geared rear cassette motor
Wheel Size: 27.5" (pre-built with double-wall rim & 12G black spokes)
Compatibility: Works with 8/9/10-speed cassettes
Max Speed: 25km/h
Max Torque: 56N.m
Brake Compatibility: V-brake and disc brake
Fork Spacing: Requires 138mm between dropouts
Battery: 36V 7Ah(252Wh) downtube battery (Samsung cells)
Range: Up to 60 km per charge (*Actual performance will vary depending onctemperature, road conditions, rider's weight, etc.)
Charger: 42V 2A (included)
Controller: 36V integrated sine wave, Low Voltage Protection: 29V, Rated Current: 7A, Max Current: 12A
LCD Display: M200C colorful display, 5 Assist levels, and 6km/h traction with holding Down Button.
PAS Sensor: Torque sensor (integrated into motor for precise pedal assist)
Front light: 2W 30Lux, turn on/off with clicking "+" button twice.
2in1 cable: connected to display and front light.

Packing List

1 x rear cassette motor with 27.5" rim
1 x downtube batte
1 x charger
1 x integrated controller
1 x LCD display
1 x front light
1 x 2in1 cable
1 x free tools

Additional Information

Warranty:
Motor & Battery: 18 months
Other Components: 12 months
Shipping Time:
Germany: 2-4 business days
Other Countries: 4-8 business days
Difference:A3pro kit has front light, LCD display and 2in1 cable, but A3 kit doesn't have these three parts.

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