---
product_id: 732467938
title: "FREESKY Electric Mountain Bike,38MPH,140miles Long Range Ebikes for Adults | 3500W BAFANG Motor,48V 35Ah Battery,Fat Tire,Full Suspension electric bike,UL Certified by TÜV Electric dirt bike,Standard"
brand: "freesky"
price: "$5233.20"
currency: USD
in_stock: true
category: "Freesky"
url: https://www.desertcart.us/products/732467938-freesky-electric-mountain-bike-38mph-140miles-long-range-ebikes-adults
store_origin: US
region: United States of America
---

# 3500W BAFANG motor - peak power 48V 35Ah LG battery - 140 miles range 26"×4" fat tires with full suspension FREESKY Electric Mountain Bike,38MPH,140miles Long Range Ebikes for Adults | 3500W BAFANG Motor,48V 35Ah Battery,Fat Tire,Full Suspension electric bike,UL Certified by TÜV Electric dirt bike,Standard

**Brand:** freesky
**Price:** $5233.20
**Availability:** ✅ In Stock

## Summary

> ⚡ Own the trail, own the moment — ride the FREESKY Swift Horse Ultra!

## Quick Answers

- **What is this?** FREESKY Electric Mountain Bike,38MPH,140miles Long Range Ebikes for Adults | 3500W BAFANG Motor,48V 35Ah Battery,Fat Tire,Full Suspension electric bike,UL Certified by TÜV Electric dirt bike,Standard by freesky
- **How much does it cost?** $5233.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/732467938-freesky-electric-mountain-bike-38mph-140miles-long-range-ebikes-adults)

## Best For

- freesky enthusiasts

## Why This Product

- Trusted freesky brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Epic Range Freedom:** Ride farther with a removable 48V 35Ah LG battery delivering up to 140 miles of pedal-assist adventure.
- • **Trail-Ready Comfort:** Full dual suspension and fat tires absorb shocks, ensuring smooth rides on trails, snow, sand, or city streets.
- • **Safety Meets Smart Tech:** UL2849 TÜV-certified electrical system with hydraulic disc brakes, integrated lighting, and turn signals for confident control.
- • **Unmatched Power & Speed:** Reach thrilling speeds up to 38 MPH with a 3500W motor and 140Nm torque for conquering any terrain.
- • **Built to Endure & Impress:** Robust aluminum frame supports up to 400 lbs, combining durability with sleek, classic black style for the modern rider.

## Overview

The FREESKY Swift Horse Ultra is a high-performance electric mountain bike featuring a powerful 3500W BAFANG motor, a long-lasting 48V 35Ah LG battery offering up to 140 miles of range, and rugged 26" fat tires with full suspension for superior comfort and control. TÜV UL2849 certified for safety, it includes hydraulic disc brakes, integrated lighting, and turn signals, making it a reliable and stylish choice for adult riders seeking adventure on any terrain.

## Description

desertcart.com: FREESKY Electric Mountain Bike,38MPH,140miles Long Range Ebikes for Adults | 3500W BAFANG Motor,48V 35Ah Battery,Fat Tire,Full Suspension electric bike,UL Certified by TÜV Electric dirt bike,Standard : Sports & Outdoors

## Features

- 𝐁𝐮𝐢𝐥𝐭 𝐟𝐨𝐫 𝐌𝐨𝐮𝐧𝐭𝐚𝐢𝐧 𝐀𝐝𝐯𝐞𝐧𝐭𝐮𝐫𝐞𝐬 – The FREESKY Swift Horse Ultra electric mountain bike is designed for riders seeking a powerful all-terrain ebike experience. With a 3500W motor, long-range battery, and rugged design, it delivers confident performance across trails, gravel roads, snow, sand, and daily rides.
- 𝟑𝟓𝟎𝟎𝐖 𝐇𝐢𝐠𝐡-𝐏𝐨𝐰𝐞𝐫 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 – Powered by a peak 3500W BAFANG motor with 140Nm torque, this high power ebike delivers strong acceleration, smooth power delivery, and speeds up to 38 MPH. Designed for riders who want a fast electric bike capable of climbing challenging terrain.
- 𝐋𝐨𝐧𝐠 𝐑𝐚𝐧𝐠𝐞 𝐅𝐫𝐞𝐞𝐝𝐨𝐦 𝐟𝐨𝐫 𝐄𝐯𝐞𝐫𝐲 𝐑𝐢𝐝𝐞 – Featuring a removable 48V 35Ah 𝐋𝐆-cell battery, this long range ebike delivers up to 140 miles of pedal-assist range. Built as a dependable electric bicycle for adults, it provides reliable power for commuting, adventure rides, and extended outdoor exploration.
- 𝐏𝐫𝐞𝐦𝐢𝐮𝐦 𝐅𝐮𝐥𝐥 𝐒𝐮𝐬𝐩𝐞𝐧𝐬𝐢𝐨𝐧 𝐂𝐨𝐦𝐟𝐨𝐫𝐭 – This full suspension electric bike combines a dual-crown hydraulic fork, rear air suspension, and 26"×4" fat tires. As a capable fat tire electric bike with air suspension, it provides stability and comfort across rough terrain, trails, snow, sand, and city streets.
- 𝐒𝐚𝐟𝐞𝐭𝐲-𝐑𝐞𝐚𝐝𝐲 𝐎𝐟𝐟-𝐑𝐨𝐚𝐝 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 – Built for adventure, this off road electric bike features a -UL2849 certified by TÜV electrical system, hydraulic brakes, integrated lighting, and smart security features. Whether you're riding trails or exploring outdoors, this premium mountain ebike delivers confidence and control.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F7FQJ6CQ |
| Additional Features | Turn Signal |
| Age Range Description | Adult |
| Best Sellers Rank | #279,423 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #123 in Electric Mountain Bikes |
| Bicycle Drivetrain Type | Hub Motor |
| Bicycle Gear Shifter Type | Trigger |
| Bike Type | Electric Bike |
| Brake Style | Disc |
| Brand Name | FREESKY |
| Color | Classic Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (8) |
| Derailleur Configuration | Rear |
| Electric Assist Type | Pedelec |
| Frame Material Type | Aluminum |
| Included Components | Battery |
| Lithium Battery Energy Content | 1440 watt-hours |
| Manufacturer | FREESKY |
| Maximum Weight Recommendation | 400 pounds |
| Model Name | Swift Horse Ultra |
| Model Number | X-6E |
| Model Year | 2026 |
| Number Of Speeds | 7 |
| Power Source | Electric motor |
| Size | Large |
| Specific Uses For Product | Trail |
| Suspension Type | Dual |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Wheel Material | Aluminum |
| Wheel Size | 26 inches |

## Product Details

- **Age Range (Description):** Adult
- **Bike Type:** Electric Bike
- **Brand:** FREESKY
- **Color:** Classic Black
- **Frame Material:** Aluminum
- **Included Components:** Battery
- **Number of Speeds:** 7
- **Special Feature:** Turn Signal
- **Suspension Type:** Dual
- **Wheel Size:** 26 inches

## Images

![FREESKY Electric Mountain Bike,38MPH,140miles Long Range Ebikes for Adults | 3500W BAFANG Motor,48V 35Ah Battery,Fat Tire,Full Suspension electric bike,UL Certified by TÜV Electric dirt bike,Standard - Image 1](https://m.media-amazon.com/images/I/71+Lj-2XNmL.jpg)
![FREESKY Electric Mountain Bike,38MPH,140miles Long Range Ebikes for Adults | 3500W BAFANG Motor,48V 35Ah Battery,Fat Tire,Full Suspension electric bike,UL Certified by TÜV Electric dirt bike,Standard - Image 2](https://m.media-amazon.com/images/I/8146i6lnRCL.jpg)
![FREESKY Electric Mountain Bike,38MPH,140miles Long Range Ebikes for Adults | 3500W BAFANG Motor,48V 35Ah Battery,Fat Tire,Full Suspension electric bike,UL Certified by TÜV Electric dirt bike,Standard - Image 3](https://m.media-amazon.com/images/I/81SsjC0GWbL.jpg)
![FREESKY Electric Mountain Bike,38MPH,140miles Long Range Ebikes for Adults | 3500W BAFANG Motor,48V 35Ah Battery,Fat Tire,Full Suspension electric bike,UL Certified by TÜV Electric dirt bike,Standard - Image 4](https://m.media-amazon.com/images/I/81l311d5zSL.jpg)
![FREESKY Electric Mountain Bike,38MPH,140miles Long Range Ebikes for Adults | 3500W BAFANG Motor,48V 35Ah Battery,Fat Tire,Full Suspension electric bike,UL Certified by TÜV Electric dirt bike,Standard - Image 5](https://m.media-amazon.com/images/I/71Y0f-q0HcL.jpg)

## Questions & Answers

**Q: Why can the pedal assist only reach a maximum speed of 20 mph instead of 38 mph?**
A: The e-bike starts in locked mode (low speed). Hold the 'O' button to unlock PAS mode—max speed then reaches 38 mph when pedaling.

**Q: 2. Why can't I turn on the ebike after installing it?**
A: Turn on the battery switch before use. If the bike is unused for over 2 weeks, charge the battery to around 80% and turn the switch off.

**Q: 3. Why do you choose FREESKY Swift Horse ULTRA ebike?**
A: Dual-Certified Safety( UL 2849 entire ebike &UL 2271 Battery certified 𝐛𝐲 𝐓Ü𝐕 𝐒ü𝐃); peak 3500W Bafang motor and 48V 35Ah 𝗟𝗚 cells battery; dual suspension, hydraulic 4-piston disc brakes, taillight ect, you deserve this ebike

**Q: 4. Why don’t we see “𝗟𝗚” on the battery box?**
A: The battery cell of this battery is from Samsung, but 𝗟𝗚 only produces battery cells, they do not produce battery boxes, so the battery box is made by a Chinese manufacturer. We can provide battery test report if you need it

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-13*