GERPSI Peak 5000W Electric Mountain Bike | All-Terrain, Fat Tire E-Bike for Canadian Riders

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Product Overview

The GERPSI Peak 5000W Electric Mountain Bike is designed for riders who demand performance, durability, and versatility. With dual 2500W motors, fat tires, and full suspension, this e-bike is perfect for Canadian riders who want to experience the thrill of off-road adventures or the convenience of e-bike commuting.

Its impressive range of up to 160 km with pedal assist means longer rides without frequent charging. The rugged design ensures the bike can handle everything from urban streets to rugged trails, including Canadian winters. If you’re looking for a powerful and reliable e-bike that offers the perfect balance of speed, range, and durability, the GERPSI Peak 5000W is a top contender.

Key Features & Benefits

Long-Range Riding: Travel up to 160 km with pedal-assist mode, ideal for extended off-road and all-terrain rides in Canada.
Dual Motor Power: Equipped with 5000W dual motors, delivering impressive torque and speeds up to 61 km/h, ideal for tackling steep climbs and rugged trails.
Fat Tire Design: 26" fat tires provide enhanced stability and traction, making it perfect for Canadian winter conditions, gravel roads, and snowy trails.
Full Suspension: Equipped with front and rear suspension, the GERPSI Peak offers a smooth ride on rough terrains, reducing impact for a more comfortable experience.
Canadian Winter Ready: Designed to handle cold climates, its fat tires and durable build allow seamless riding in Canadian winter conditions.
Removable Battery: Conveniently charge your 48V 25Ah battery indoors with easy removal, ensuring flexibility and long battery life.
Affordable Performance: Enjoy premium e-bike features at a competitive price, making it a cost-effective choice for Canadian adventurers.

Specifications

Motor: Dual 2500W motors (5000W peak power)
Battery: 48V 25Ah lithium battery
Top Speed: 61 km/h (38 mph)
Range: Up to 160 km in pedal-assist mode, 80 km in throttle-only mode
Tires: 26" fat tires
Brakes: Dual hydraulic disc brakes
Suspension: Front and rear suspension for all-terrain comfort
Weight: 70 kg (154 lbs)
Charging Time: 6-8 hours
Frame: Durable, high-strength aluminum alloy

Performance & Power

The GERPSI Peak 5000W Electric Mountain Bike is powered by a high-performance 48V 25Ah lithium battery, designed for long rides across diverse Canadian terrains. On a full charge, this e-bike offers a range of up to 160 km in pedal-assist mode and 80 km in throttle-only mode, making it perfect for both city commuting and off-road adventures. Charging time takes approximately 6-8 hours, ensuring your bike is ready for the next day of exploration.

Battery & Range

The Funhang EB-S1 is powered by a high-capacity 48V lithium battery, offering up to 96 km (60 miles) of range on a single charge under optimal conditions. The battery takes approximately 4–6 hours to fully charge with a standard 120V outlet.

In colder temperatures, range may decrease by 20-30% depending on conditions such as temperature and terrain. For best performance, it is recommended to store the battery in a warm place when not in use and avoid riding in extreme cold (below -10°C) for extended periods.

Safety Features

Brakes: Dual hydraulic disc brakes for reliable stopping power, even on steep descents and rough terrain.
Lights: Front and rear LED lights for enhanced visibility during night rides.
Waterproofing: Built to withstand water exposure, making it suitable for wet Canadian conditions (rain, puddles, and snow).
Certifications: Conforms to CE and UL standards for electrical safety.

Pros & Cons (Honest Verdict)

Pros:

  • Powerful Dual Motor: The 5000W motor system provides exceptional torque, making it ideal for steep climbs and rough terrains across Canada.
  • Long Range: With up to 160 km on pedal-assist, the GERPSI Peak is perfect for long-distance riding or adventure tours, reducing the need for frequent recharges.
  • All-Terrain Design: Fat tires and full suspension allow for a comfortable ride on various terrains, including Canadian snow and gravel roads.
  • Affordable Performance: Offers premium features like dual motors and long-range at a competitive price compared to other high-performance e-bikes.

Cons:

  • Heavy Weight: At 70 kg (154 lbs), this bike may be difficult for some users to maneuver, especially when lifting or transporting.
  • Charging Time: A full charge can take 6-8 hours, which might be inconvenient for riders looking for quick turnarounds.
  • Legality in Some Provinces: The 5000W motor may exceed e-bike motor limits in certain provinces, such as Ontario and Quebec, requiring compliance with local regulations.
Should You Buy It?


If you're an adventurous rider who loves exploring trails, mountains, or commuting through Canadian winters, the GERPSI Peak 5000W Electric Mountain Bike is an excellent choice. Its dual motor system and fat tires are ideal for tackling challenging terrains, from snowy roads to gravel paths. However, if you're looking for a lightweight and fast-charging e-bike for quick city commutes, or if you're in a province with strict e-bike motor regulations, this bike may not be the best fit for you.

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FAQ

Performance & Legality in Canada

In most Canadian provinces, e-bikes are limited to 500W motors and 32 km/h top speed. With dual 1500W motors and speeds up to 61 km/h, the GERPSI 3000W is not classified as a legal e-bike for public roads in Ontario, Quebec, or BC. It is better suited for private land, trails, and off-road use.

Yes. With 26" × 4.0" fat tires, dual motor torque, and IP65-rated waterproofing, this e-bike is built for snow, slush, and wet road surfaces. It provides traction and stability for winter riding, making it one of the best all-terrain e-bikes in Canada.

Battery & Range

Equipped with a 52V 32Ah lithium battery, the GERPSI can deliver up to 113 km (70 miles) on pedal-assist. In throttle-only mode, range is shorter. This long-range electric bike gives Canadian riders flexibility for commuting or adventure rides without frequent charging.

The 52V 32Ah removable battery takes about 6–7 hours for a full charge using the standard charger. Riders can conveniently charge the battery indoors, making it practical for Canadian households and apartment living.