Fission Hellbender Max

$4,899.00

The Apex Heavy-Duty Machine. Engineered for absolute dominance in the backcountry, the Hellbender Max marries a reinforced 6061 utility chassis to the massive 160 N·m torque of the Bafang 1000W Ultra-Drive.

Equipped with a professional-grade SRAM and EXSHO suspension ecosystem, this isn’t just an e-bike—it’s an industrial-strength tool designed to haul heavy gear through the most punishing terrain on the planet.

  • High-Torque Dominance: Industry-leading 1000W mid-drive for vertical climbing.

  • Mission-Ready Finish: Authentic Mossy Oak® Camouflage patterns.

  • No Compromise: 100% brand-name components. No generic parts.

 

Description

The Fission Hellbender Max: High-Torque Utility Engineering

Unrivaled Power. Industrial Precision. The Hellbender Max is the ultimate heavy-duty workhorse in the Fission lineup. Engineered for those who demand maximum towing capacity and mountain-climbing torque, this machine is anchored by the legendary Bafang 1000W Ultra-Drive. With an industry-leading 160 N·m of torque, it doesn’t just climb hills—it flattens them.

The Stability Edge. To handle the raw output of the 1000W system, the Hellbender features a reinforced 6061 Aluminum chassis paired with a professional-grade EXSHO Inverted Air Fork and Fastace Rear Air Shock. This inverted suspension design offers superior rigidity and “stiction-free” travel, ensuring the bike remains composed under heavy pack-outs or technical backcountry terrain.

A Mission-Ready Tool. We believe utility should never be the limiting factor. By pairing the highest-capacity 20AH LG battery with a precision SRAM 11-speed drivetrain and 4-piston hydraulic brakes, we’ve created a machine that out-hauls and out-lasts everything in its class. Finished in authentic Mossy Oak® patterns, it is a stealth tool designed for the deepest backcountry access.


The Fission Hellbender Max Technical Specifications 

Power & Electronic System

  • Motor: Bafang 48V / 1000W Ultra-Drive (G510)

  • Torque: 160 N·m (Max Climbing Output)

  • Battery: LG 48V / 20 AH (High-Density Cells)

  • Display: LCD Smart Color Telemetry

  • Sensor: Precision Torque Sensing (Real-time response)

Chassis & Suspension

  • Frame: 6061 Premium Aluminum (Utility Geometry)

  • Front Fork: EXSHO Inverted Air Fork (Adjustable Damping)

  • Rear Shock: Fastace Rear Air Shock (Piggyback Reservoir)

  • Tires: Maxxis Minion 26″ x 4.8″ (Ultra-High Volume)

Drivetrain & Braking

  • Drive Train: SRAM 11-Speed (Wide-Range Gearing)

  • Brakes: 4-Piston Hydraulic Disc (High-Heat Dissipation)

  • Weight: 100 lbs (Heavy-Duty Payload Rating)

  • Finish: Mossy Oak® Bottomland / Shadow Grass Blades


Performance Specs

  • Classification: Class II & III eBike

  • Top Speed: 28 MPH (Limited)

  • Pedal Assist: 5-Level PAS + Independent Thumb Throttle

  • Average Range: 45 – 65 Miles (Dependent on terrain/load)

 

Dominance Without Excuse. The Hellbender Max is not just an e-bike; it is a high-torque utility vehicle. Designed for the most punishing loads and the steepest mountain ascents, this 1000W powerhouse is for those who refuse to let terrain dictate their mission. It is overbuilt, overpowered, and ready for the deepest backcountry timber.

Put the 160 N·m of raw torque to work. Select your Mossy Oak® pattern above.

Additional information

Weight 100 lbs
Dimensions 80 × 12 × 40 in
Camo Pattern

Shadow Grass, Bottomland

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