For City E-Bikes
E-METRO
Overview
Extend Exploration With
Compact Appearance And
Larger Capacity
Hyena E-Metro Drive System Kit provides a compact, sleek, and smart-looking design to the bike frame brings urban cyclers a comfortable, convenient, and natural riding condition with a larger explore range.
MRT-A250
REAR DRIVE
MRT-A250 MOTOR
The MRT-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 threaded freewheel.
BS-A370
SEMI-INTUBE
BATTERY
BS-A370 SEMI-INTUBE BATTERY
BS-A370 Semi In-tube Battery offers a solution for integrating the battery within the frame. Its design concealed the battery in the downtube, not only helps prevent damage during drops or a crash, but it also makes battery swaps easier than the complete in-frame batteries, and keep the bike outward appearance in elegance.
BS-A500
SEMI-INTUBE
BATTERY
BS-A500 SEMI-INTUBE BATTERY
Same shape with extra power content. BS-A500 Semi In-tube Battery designs to conceal the battery in the downtube, not only helps prevent damage during drops or a crash, but also makes battery swaps easier than the complete in-frame batteries, and keep the bike outward appearance in elegance.
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
DU-B250+ Universal Controller
How Do We
Make Your E-Bike
Smarter & More Connective
Than Ever
Specification
 MRT-A250 |
|
|---|---|
| Weight | 2.7kg |
| Wheel size | 26 – 28 “ |
| Rated voltage | 36 V |
| Max. Torque | 40 Nm |
| OLD | 120 mm / 135 mm |
| Rated rpm | 200 |
| No-load rpm | 230 |
| Rated power | 250 W |
| Derailleur | Thread |
| Brake type | DISC |
| Mounting position | Rear |
| Waterproof | IPX4 |
| Outer diameter | Ø141 mm |
BS-A370 | BS-A500 |
|
|---|---|---|
| Mounting | Semi In-Tube | Semi In-Tube |
| Rated Voltage | 36 V | 36 V |
| Capacity | 10.2 Ah | 13.8 Ah |
| Energy Content(APPROX.) | 367 Wh | 497 Wh |
| Size | L420 x W86 x H68 mm | L420 x W86 x H68 mm |
| Weight(APPROX.) | 2.6 kg (w/ driver) | 3.4 kg (w/ driver) |
| Range | ||
| Turbo Mode | 50 km | 68 km |
| Sport Mode | 58 km | 79 km |
| Ture Mode | 66 km | 90 km |
| Eco Mode | 74 km | 101 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 | |
|---|---|---|
| Input Voltage | 10-14V | 10-14V |
| Protection | 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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