Rambo Dominator UD – Ultimate Duty Electric Bike

Unleash power, comfort, and pioneering design with the Rambo Dominator UD (Upright/Downhill) — a heavy-duty, full-suspension e-bike engineered for hardcore trails, steep descents, and all-day endurance.

Features

• High-Torque 1000 W Bafang Motor
  Delivers robust torque for climbing steep inclines and powering through challenging terrain, while the durable motor stands up to rugged use.

• Dual 48 V Battery Setup (20 Ah Each)
  With up to 40 Ah, enjoy epic range—reach 80–100 miles on a single charge, depending on riding conditions and support settings.

• Full Suspension Frame
  Built with hydroformed 6061-T6 aluminum, the frame offers both upright and downhill geometry (UD switchable), with dual shocks providing smooth ride quality.

• Aggressive Trail-Ready Components
  Equipped with fat 27.5″ tires, hydraulic disc brakes, LED lighting, rear rack, full fenders, and an adjustable seat—designed for trail, hunting, and heavy-load scenarios.

• Smart Control Interface
  Waterproof color LCD display with Adjustable Class System (ACS), throttle, USB port, and user-selectable riding modes.

• Heavy-Duty Design & Capacity
  Supports up to 300 lb rider and gear, promoting versatility for hunting, expeditions, or cargo hauling.

Specifications 

Why the Dominator UD Stands Out

• Dual-Battery Endurance: Dominate long trails and remote backcountry with unmatched range.

• Adjustable Geometry: Flip between upright comfort or downhill agility depending on terrain.

• Trail-Ready Powerhouse: Rugged frame, full suspension, and high-capacity components ensure durability and control.

• Feature-Packed: From lighting to rack, fenders to LCD controls, it's built for serious adventure.

What’s Included

• Nearly-assembled Dominator UD e-bike

• Dual 48 V 20 Ah batteries (smart charger included)

• Waterproof LCD display with ACS, throttle, and USB port

• LED front/rear lighting and integrated rear rack

• Hydraulic brakes, full fenders, off-road tires

• Lifetime U.S.-based technical support from Rambo