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Mountain & Fat-Tire

Ariel Rider Grizzly

★★★★☆ 4.3/5 · 406 reviewsby by Ariel Rider
8.6OUT OF 10
The SpokeVolt verdict

The Ariel Rider Grizzly is a beast of a fat tire ebike built for riders who want raw power and off-road capability. Its dual-motor setup and rugged tires make it ideal for tackling sand, snow, and steep trails with ease. While it's heavier and pricier than standard commuter ebikes, its performance and durability justify the investment for serious enthusiasts.

Key Features

Full Specifications

MotorDual 1000W (2000W peak)
Battery52V 20Ah removable lithium-ion
Top Speed28+ mph (45 km/h)
Tire Size26x4 inch fat tires
Weight Capacity400 lbs (181 kg)

What we liked

  • Extremely powerful acceleration and hill-climbing ability
  • Fat tires provide excellent grip on sand, snow, and gravel
  • Long-range battery suitable for extended rides
  • Sturdy frame built for heavier riders and cargo
  • Comfortable upright riding position
  • Bright integrated lighting for visibility

Worth noting

  • Heavy overall weight makes it hard to transport
  • Higher price point compared to single-motor ebikes
  • Bulky frame not ideal for storage in small spaces
  • Charging time can be lengthy for full battery
  • Limited color/style options

The Full Review

The Ariel Rider Grizzly is a dual-motor fat tire electric bike built for riders who want serious power and all-terrain capability without compromise. With two 1000W motors delivering a combined peak output that can push well beyond typical ebike limits, the Grizzly is engineered to tackle steep hills, sandy trails, snow, and rugged backcountry paths with ease. Its 26-inch by 4-inch fat tires provide the traction and stability needed for unpredictable surfaces, while the robust steel frame is designed to handle the added stress of high-torque acceleration and off-road abuse. This is a bike built less for casual cruising and more for riders who want a genuinely capable, muscle-bike-style electric ride. Powering the Grizzly is a large-capacity battery pack, typically in the 48V high amp-hour range, giving riders extended range even when running dual motors at higher power draws.

The dual battery configuration on many Grizzly builds allows for either extended range or simultaneous dual-motor performance, letting riders choose between efficiency and raw power depending on their needs. A responsive throttle and multiple pedal-assist levels give riders full control over how much work the motors do, whether cruising around town or blasting up an incline that would stall a standard ebike. Hydraulic disc brakes provide the stopping power necessary to match the bike's aggressive acceleration, an essential feature given how quickly the Grizzly can reach and sustain higher speeds. Beyond raw specs, the Grizzly is built with a design language that leans into its rugged, powerful identity, featuring a wide, comfortable seat, integrated LED lighting, and a sturdy rear rack for cargo or accessories. The wide handlebars and upright riding position give riders confident control when navigating loose gravel, mud, or snow-covered trails, while the long-travel suspension fork smooths out the impact of rough terrain. Ariel Rider positions the Grizzly as a fat tire ebike for enthusiasts who want performance comparable to a lightweight electric motorcycle, appealing to commuters seeking an exhilarating ride and adventure riders who need a dependable, high-power companion capable of going far beyond paved roads.

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