FREESKY Rocky Pro Step-Thru Fat Tire Cargo Electric Bike
- Maximum Weight Recommendation: 300 pounds
- Wheel Size: 20 inches
- Size: Small
- Lithium Battery Energy Content: 1200 Wh
Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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ASIN: B0FCM53NQCCategory: Electric Bicycles
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Overview
Freesky Rocky Pro is a 20 inch fat tire step-thru electric bike with a 48V 25Ah Samsung cell battery, full suspension, 8-speed gearing and dual UL certification (UL 2849 and UL 2271).
Freesky rates the top end at 33mph and up to 105 miles in pedal assist mode, figures that reflect a ceiling under ideal conditions rather than a typical ride.
- 48V 25Ah battery built with Samsung cells
- Up to 33mph top speed with a 105 mile max claimed range
- 20x4 inch fat tires paired with full suspension
- Frame sized for riders from 5'1" to 5'11"
Pros and cons
- Full suspension smooths bumps on rough roads
- Long battery life reported across multiple rides
- Dual UL 2849 and UL 2271 certification
- Step-thru frame suits shorter riders comfortably
- Bike is heavy, not easy to lift
- Throttle response felt tight at first use
- Accessory items missing on at least one order
Performance notes
The hydraulic front fork and dual rear shocks were described as damping both small and large bumps, and one 75-year-old rider called acceleration to 30mph with 90Nm of torque smooth with fast, controlled braking. A 67-year-old reported 22 miles ridden with the battery still at full charge.
Where it stands among electric bicycles
- 1200 Wh lithium battery energy content: longer than 80% of the electric bicycles we list.
From the specs of the 502 electric bicycles we list; not a test result.
Specifications
| Brand | Freesky |
|---|---|
| Dimensions & fit | |
| Maximum Weight Recommendation | 300 poundslower than 74% of 266 electric bicycles |
| Wheel Size | 20 inches |
| Size | Small |
| Capacity & performance | |
| Number Of Speeds | 8 |
| Bicycle Gear Shifter Type | Trigger |
| Age Range Description | Adult |
| Power & efficiency | |
| Lithium Battery Energy Content | 1200 Whhigher than 80% of 221 electric bicycles |
| Power Source | Electric Motor |
| Construction & materials | |
| Frame Material Type | Aluminum |
| Wheel Material | Aluminum |
| Color | Blue |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Electric Assist Type | pedal assist |
| Brake Style | Disc |
| Suspension Type | Dual |
| Bike Type | Electric Bike |
| Is Assembly Required | No |
| Model Year | 2026 |
| Specific Uses For Product | Trail |
| Style Name | Standard |
| Additional Features | LCD-Display |
| Intended Riding Terrain | Paved Roads, Unpaved Trails, Urban Terrain |
Closest rivals on specs
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