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The Biktrix Juggernaut Classic Duo Step-Over is a 52V mid-drive fat-tire e-bike built on a 6061 aluminum step-over frame, powered by a 750W Bafang BBS02 mid-drive with a thumb throttle and cadence pedal-assist. It runs a 52V 17.5Ah 910Wh internal battery (the "Duo" name refers to dual-battery capability — an optional external 884Wh range extender brings the system to 1794Wh) and rides on Tektro E350 hydraulic disc brakes, a Shimano Alivio 9-speed drivetrain, an RST Guide 75mm-travel suspension fork, and a Bafang DPC-18 display. This M (17") 27.5x3 MTB configuration is offered in Powder Coated.
In brief: 750W E-bike. 52V 17.5Ah battery. Unclassified / Off-Road. Aluminum frame.
Specs verified Jul 9, 2026
Where to Find
Prices tracked across 2 sellersPrice History
Specifications
Classification
- E-Bike Class
- Unclassified / Off-Road
Motor
- Motor Position
- Mid-Drive
- Wattage
- 750W
- Torque
- 100.00 Nm
Battery
- Voltage
- 52.0V
- Capacity
- 17.5Ah
- Energy
- 910Wh
- Chemistry
- Li-ion
- Estimated Range
- Up to 96 km
- Removable
- No
Frame & Build
- Frame Material
- Aluminum
- Frame Style
- High Step
- Folding
- No
Drivetrain & Brakes
- Gears
- 9-speed
- Drivetrain
- Derailleur
- PAS Sensor
- Cadence
- Throttle
- Yes
- Brakes
- Hydraulic Disc
Features
- Max Payload
- 150 kg
- Suspension
- Front Only (Hardtail)
Physical
- Weight
- 32.5 kg