For City E-Bikes
E-URBAN
Overview
Potent Power
In A Slim Shape
To Create Stylish
The E-Urban Drive System features a super compact design, it could completely conceal in the bike frame, to help you build e-bikes with a comfortable, and natural riding feel also keeps regular-bike-looking.
MRC-A250
REAR DRIVE
MRC-A250 MOTOR
The MRC-A250 Rear Hub Motor provides power for the e-bike with less maintenance required. It features a smooth and silent run, 40Nm torque, the direct power distribution makes the bikes easier to handle. Compatible with cassette freewheel up to 10 speed.
Compare
Models
Stronger, more choices in gears, and easily custom-build any gear set you want.
BP-B250
IN-TUBE BATTERY
BP-B250 IN-TUBE BATTERY
The lightest, smallest, and most discreet battery to give your e-bike an elegant regular bicycle look. Uses the latest Hyena technology to integrate BMS and controller into the battery pack.
BP-B250+
IN-TUBE BATTERY
BP-B250+ IN-TUBE BATTERY
Upgraded model of BP-B250, compatible with range extender battery. The lightest, smallest, and most discreet battery to give your e-bike an elegant regular bicycle look. Uses the latest Hyena technology to integrate BMS and controller into the battery pack.
LED CHIP
FRAME EMBEDDED HMI
LED CHIP - FRAME EMBEDDED HMI
LED Chip Frame Embedded HMI features compact size, single button, multi-color LED indicators, designed to mount into the bike frame to keep the bike elegant outlook.
LED MULTI
HANDLEBAR CONSOLE
LED MULTI - HANDLEBAR CONSOLE
LED Multi HMI features compact size, multi-color LED indicators, flexible mounting position on handlebars on both left and right-hand sides.
LCD COMPACT
EX HMI
LCD COMPACT EX HMI
LCD Compact EX is an all-in-one handlebar HMI, designed for a wild range of bike types.
The ergonomic large console buttons and precise e-bike information displayed on its 1.5″ LCD screen provides both great usability and readability.
ST-SQ-1
TORQUE SENSOR
How Do We
Make Your E-Bike
Smarter & More Connective
Than Ever
Specification
 MRC-A250 |
|
|---|---|
| Weight | 2.9 kg |
| Wheel size | 26 – 28 “ |
| Rated voltage | 36 V |
| Max. Torque | 40 Nm |
| OLD | 137 mm |
| Rated rpm | 200 |
| No-load rpm | 230 |
| Rated power | 250 W |
| Derailleur | Cassette |
| Brake type | DISC |
| Mounting position | Rear |
| Waterproof | IPX4 |
| Outer diameter | Ø141 mm |
BP-B250 |
|
|---|---|
| Mounting | In-Tube |
| Rated Voltage | 36 V |
| Capacity | 7 Ah |
| Energy Content(APPROX.) | 250 Wh |
| Size | L467 x W50 x H43 mm |
| Weight(APPROX.) | 1.7 kg (w/ driver) |
| Range | |
| Turbo Mode | 34 km |
| Sport Mode | 40 km |
| Tyre Mode | 45 km |
| Eco Mode | 51 km |
| Core Data | ST-SQ-1 |
|---|---|
| Supply Voltage | 4.5~5.5V |
| Spindle Type | square |
| Spindle Length | 122.5 |
| Length of BB Housing | 68/73 |
| Pulses Per Rotation | 32/16 |
| Torque Signal | single side |
| Sensitivity | 10 mV/Nm |
| Certification of EN 14764 (CITY, TREKKING) | YES |
| LED Multi | LCD Compact EX | LED Chip | |
|---|---|---|---|
| Input Voltage | 10-14V | 10-14V | 10-14V |
| Protection | IPX5 | IPX5 | IPX5 |
| Bluetooth | ● | ● | ● |
| Assist Level | ● | ● | ● |
| Battery Charge | ● | ● | ● |
| Error Alert | ● | ● | ● |
| Light On/Off | ● | ● | |
| Walk Assistance | ● | ● | |
| LCD Display | ● | ||
| USB Charging | ● |
Upgradeable
Smart Accessories
Powertrain
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