Hub Drive System
The Perfect Synchronization
In The E-cycling World
Hyena’s hub drive technology provides power to support all the forward-moving performance until arriving at destinations. Well-coordination of all components, sustained speed output, and smooth pedal feels, bring the best e-cycling experience in any road condition. Pursue everyday rides, and explore every possibility.
Standard
Standrard
MRC-A250 | MRT-A250
Riding with smooth, natural pedal assist and enough power from everyday commutes to cycling trips.
Lightweight
Lightweight
MRC-E250
Smaller size and weight with no reduction in torque. A good choice to create gravel or road usage e-bikes.
Air
Air
MRC-A150
Similar to high-performance sports bikes. An invisible hub drive with the best power output accompanies road bikers silently on all routes.
Heavy Duty
Heavy Duty
MRC-B750
Provide the most powerful and endurable riding sensation. The best solution for pursuing the popular fat-tires utility or cargo models.
Comparison
Rated Power
Rated Voltage
Wheel Size
Sprocket Type
OLD
Outer Diameter
Weight
Max. Torque
Rated RPM
MRC-A250
Standard
250W
36V
20″/26-28″
Cassette 8-10S
137mm
141mm
2.9kg
40Nm
210/300(20″)
MRT-A250
Standard
250W
36V
26-28″
Freewheel 6-7S
120mm/135mm
141mm
2.7kg
40Nm
210
MRC-E250
Lightweight
250W
36V
26-28″
Cassette 8-11S
142/144.5mm
120mm
2.17kg
40Nm
245
MRC-A150
Air
150W
36V
26-28″
Cassette 9-12S*
142mm
112mm
1.3kg
30Nm
237
MRC-B750
Heavy Duty
750W
48V
20-28″
Cassette 8-10S
175mm
164mm
4.5kg
70Nm
390
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