Biktrix Juggernaut Hub Duo Step-Over (Legacy) 26x4 Fat (Matte Red)

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Wheelset

26x4 Fat27.5x3 MTB$2149

Color

Metallic Charcoal$2149 Sky Blue$2149 Electric Blue$2149 Cherry Red$2149 Reptilian$2149 Camo$2149 Satin Black$2149 Brushed Aluminum$2149Matte RedPowder Coated$2149

The Biktrix Juggernaut Hub Duo Step-Over (legacy/original generation) is a 52V step-over fat e-bike with a 750W geared rear hub motor producing 80Nm of torque, a 52V 17.5Ah (910Wh) internal battery, a torque + cadence sensor, and an on-demand throttle. Rated for a 330lb load. Built on the L (19") frame in the 26x4 Fat configuration, finished in Matte Red.

In brief: 750W Fat Tire. 52V 17.5Ah battery.

Specs verified Jul 12, 2026

Where to Find

Prices tracked across 1 seller

Biktrix

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Specifications

Classification

Bike Type: Fat Tire

Motor

Motor Position: Rear Hub
Wattage: 750W
Torque: 80.00 Nm

Battery

Voltage: 52.0V
Capacity: 17.5Ah
Energy: 910Wh
Chemistry: Li-ion
Removable: Yes

Frame & Build

Frame Style: High Step
Wheel Size: 26" x 4" (Fat)
Folding: No

Drivetrain & Brakes

PAS Sensor: Cadence + Torque
Throttle: Yes

Features

Max Payload: 150 kg
Integrated Lights: Yes
Color: Matte Red

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