Rungu Electric Juggernaut
Specs for Rungu Electric Juggernaut exceed most e-bikes in power, and the tech makes a ride that will have you grin from ear-to-ear.
Fun to ride, Electric Juggernaut has a 2,000 Watt motor and controller from Hi-Power Cycles. The powerful hub motor is designed to speed you over loose ground and difficult terrain to take you and your cargo!
Standard Features and Performance
Throttle-controlled, high-torque, three-phase hub motor
Up to 2,100 Watts of power
Disc brakes on all three wheels
Aluminum casing with 52V controller and 12.5 Ah Li-NMC battery
Speed electronically limited to 20 mph (32 kph)
|Battery and controller system||All-weather powder coat gloss-black aluminum housing 12.5 AH 52V LiNMC battery and controller|
|Crankset and bottom bracket||FSA – Alpha Drive with sealed bottom bracket bearings|
|Display||Grin technologies – Cycle-anaylyst – digital readout of speed, power output, charge status|
|Forks||Hi-Carbon Steel with disc brake mount|
|Frame||6061-T6 Aluminum – Fat tire off-set geometry with clearance for 4.8″ tires, M6 fastener points on rear triangle, M8 under carriage mount points, front through-hole mounts for overhead carrier|
|Front Hubs||Alloy with quick release and sealed bearings|
|Key switch||Key removable in off-position, retained in on-position (2 keys included)|
|Rear derailleur and shifter||Shimano Deore with trigger shifting – 7 speeds|
|Rear hub motor and controller||Hi-Power Cycles – 2017 Stryker 2kW three phase|
|Saddle and seatpost||Velo Plush with alloy seat post – quick release seat post binder (Optional comfort package with suspension seatpost)|
|Steering||Proprietary linkage and stem design, sealed bearing headsets, Ergon ergonomic grips|
|Tires||26″x 4.8″ for sand and snow|
|Wheels||26″ x 100 mm Alloy – drilled for weight reduction, stainless steel spokes for corrosion resistance|
|Electrical Case clearance height||8″ (200 mm)|
|Handle bar width (effective)||33″ (830 mm)|
|Rider height supported||5′ (152mm) to 6′ 2″ (188 mm)|
|Weight||90 lbs. (41 kg)|
|Weight (shipping)||120 lbs. (54 kg)|
|Wheel base length||4’6″ (1373 mm)|
Why two wheels up front? The two-wheels-in-front design adds stability at slow speeds (think deep snow, sand, and stairs).
Why are the wheels so close together? Rungu Trike designs provide the balance between speed and stability. The distance between the two front wheels lets you bank into turns like a bicycle but with adequate stability to let you stop without having to take your feet off the pedals.
Rungu Trikes use patented technology to connect the handlebars to the steering linkage. The stem-and-linkage assembly uses modified Ackerman geometry to minimize wheel slip for both front wheels when steering through a turn.
Rungu Trike patents
- US PAT NO. 9,174,693