HappyRun G300 SE 48V/26Ah 4500W Electric Mini Dirt Bike

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  • $1,199.00
  • Regular price $1,599.00
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HappyRun G300 SE

Experience elite performance at an unbeatable value. The G300 SE challenges the market by pairing a best-in-class 4500W (peak) mid-drive motor and a massive 48V 26Ah battery with a surprisingly affordable price point. The central placement of the motor ensures superb balance, giving the G300 SE nimble, responsive handling that excels both in urban navigation and off-road exploration.

Developed in response to customer demand for a powerful yet easy-to-manage e-bike, its exceptional control and comfort make it the ideal choice for riders of all skill levels - from seasoned commuters to supervised teens looking to become faster, more efficient riders. With the G300 SE, you're investing in high power and premium features like full suspension, without a premium price tag.

Key Features

  • Top Speed: up to 36 mph
  • Peak Motor: 4500W
  • Range: up to 45 miles
  • Max Load: 330 lbs
  • Battery: 48V 26Ah
  • Brakes: Hydraulic

4500W Mid-Drive - Untamed Power

Unleash 4500W peak power and 181 N·m of torque. Mid-drive design ensures superior balance and efficiency. Conquer any terrain. Embrace adventure.

HappyRun G300 SE - Motor

26Ah Battery - Extended Range & Easy Charge

Powering up to 45 miles, the high-capacity 48V 26Ah (1248 Wh) battery is built with premium automotive-grade cells and is fully removable for convenient charging.

HappyRun G300 SE - Battery

Full Suspension - Customized Comfort

Equipped with a pro-grade full suspension system. The front features adjustable hydraulic forks for fine-tuning damping and preload. Paired with a robust rear coil, this guarantees superior shock absorption and a cushioned ride on any terrain.

HappyRun G300 SE - Suspension

Hydraulic Brakes - Absolute Confidence

Heavy-duty hydraulic disc brakes and oversized 190mm rotors deliver immense stopping power and precise control with minimal effort. Maintain total command and safety when decelerating from high speeds.

HappyRun G300 SE - Brake

Heavy-Duty Tires - 330 lbs Capacity

Specialized puncture-resistant tires offer superior grip and durability, significantly reducing flats. The robust frame and extra-long comfort seat support a 330 lbs max payload, fitting riders from 4'1" to 6'1".

HappyRun G300 SE - Tire

LCD Display - Simple Intuitive Control

Streamlined, highly readable LCD Display is mounted for easy data checking. The ergonomic design ensures intuitive operation, keeping you focused on the ride for a seamless experience.

HappyRun G300 SE - Display

Integrated Lighting - Day & Night Safety

Integrated lighting system features a high-brightness 500 LUX headlight and an LED Taillight. This system ensures clear visibility of the path and, crucially, keeps you highly visible to all traffic, guaranteeing safety in all conditions.

HappyRun G300 SE - Lighting

Geometry

HappyRun G300 SE - Geometry
  • A - Total Length 68.5" (1740 mm)
  • B - Handlebar Height 38.2" (970 mm)
  • C - Wheelbase 43.9" (1115mm)
  • D - Seat Height 29.1" (739 mm)
  • Off-Road Tires: Front 60/100-14, Rear 80/100-12
  • Rider Height (Range): 4'1" - 6'1" (1245-1850 mm)

Unboxing & Assembly

Review Videos

SPECIFICATIONS

Speed & Range

  • Top Speed: up to 36 mph
  • Riding Range: up to 45 miles
  • Gearing & Rear Derailleur: Single Speed

Electronics

  • Battery: 48V 26Ah Lithium Battery (1248 Wh)
  • Motor: 3500W Rated Power (4500W Peak Power)
  • Torque: 220 N·m Peak Torque
  • Charger: 54.6V 2A
  • Display: Integrated LCD Display Meter
  • Throttle: Full Twist Throttle
  • Front Light: 500 LUX (at 4m distance)
  • Taillight: LED Taillight (Braking Indicator)
  • Waterproof Grade: IPX5

Frameset

  • Frame: High-Strength Carbon Steel Frame
  • Suspension: Full Suspension
  • Front Fork: Hydraulic Suspension
  • Rear Fork: Coil Suspension
  • Tires (Front): 60/100-14
  • Tires (Rear): 80/100-12

Brakes

  • Brakes: Hydraulic Disc Brakes
  • Brake Disc: 190 mm 
  • Brake Levers: Aluminum Alloy

Bike Dimensions

  • Bike Weight (with Battery): 123.5 lbs (56 kg)
  • Bike Weight (without Battery): 106.9 lbs (48.5 kg)
  • Package Weight: 136 lbs (62 kg)
  • Package Dimensions: 57 " × 11 " × 32" (1450mm*280mm*800mm)
  • Total Payload: 330 lbs (150 kg)
  • Recommended Rider Height: 4'1" - 6'1"
  • Seat Height: 29"

Customer Reviews

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HappyRun G300 SE

Experience elite performance at an unbeatable value. The G300 SE challenges the market by pairing a best-in-class 4500W (peak) mid-drive motor and a massive 48V 26Ah battery with a surprisingly affordable price point. The central placement of the motor ensures superb balance, giving the G300 SE nimble, responsive handling that excels both in urban navigation and off-road exploration.

Developed in response to customer demand for a powerful yet easy-to-manage e-bike, its exceptional control and comfort make it the ideal choice for riders of all skill levels - from seasoned commuters to supervised teens looking to become faster, more efficient riders. With the G300 SE, you're investing in high power and premium features like full suspension, without a premium price tag.

Key Features

  • Top Speed: up to 36 mph
  • Peak Motor: 4500W
  • Range: up to 45 miles
  • Max Load: 330 lbs
  • Battery: 48V 26Ah
  • Brakes: Hydraulic

4500W Mid-Drive - Untamed Power

Unleash 4500W peak power and 181 N·m of torque. Mid-drive design ensures superior balance and efficiency. Conquer any terrain. Embrace adventure.

HappyRun G300 SE - Motor

26Ah Battery - Extended Range & Easy Charge

Powering up to 45 miles, the high-capacity 48V 26Ah (1248 Wh) battery is built with premium automotive-grade cells and is fully removable for convenient charging.

HappyRun G300 SE - Battery

Full Suspension - Customized Comfort

Equipped with a pro-grade full suspension system. The front features adjustable hydraulic forks for fine-tuning damping and preload. Paired with a robust rear coil, this guarantees superior shock absorption and a cushioned ride on any terrain.

HappyRun G300 SE - Suspension

Hydraulic Brakes - Absolute Confidence

Heavy-duty hydraulic disc brakes and oversized 190mm rotors deliver immense stopping power and precise control with minimal effort. Maintain total command and safety when decelerating from high speeds.

HappyRun G300 SE - Brake

Heavy-Duty Tires - 330 lbs Capacity

Specialized puncture-resistant tires offer superior grip and durability, significantly reducing flats. The robust frame and extra-long comfort seat support a 330 lbs max payload, fitting riders from 4'1" to 6'1".

HappyRun G300 SE - Tire

LCD Display - Simple Intuitive Control

Streamlined, highly readable LCD Display is mounted for easy data checking. The ergonomic design ensures intuitive operation, keeping you focused on the ride for a seamless experience.

HappyRun G300 SE - Display

Integrated Lighting - Day & Night Safety

Integrated lighting system features a high-brightness 500 LUX headlight and an LED Taillight. This system ensures clear visibility of the path and, crucially, keeps you highly visible to all traffic, guaranteeing safety in all conditions.

HappyRun G300 SE - Lighting

Geometry

HappyRun G300 SE - Geometry
  • A - Total Length 68.5" (1740 mm)
  • B - Handlebar Height 38.2" (970 mm)
  • C - Wheelbase 43.9" (1115mm)
  • D - Seat Height 29.1" (739 mm)
  • Off-Road Tires: Front 60/100-14, Rear 80/100-12
  • Rider Height (Range): 4'1" - 6'1" (1245-1850 mm)

Unboxing & Assembly

Review Videos

SPECIFICATIONS

Speed & Range

  • Top Speed: up to 36 mph
  • Riding Range: up to 45 miles
  • Gearing & Rear Derailleur: Single Speed

Electronics

  • Battery: 48V 26Ah Lithium Battery (1248 Wh)
  • Motor: 3500W Rated Power (4500W Peak Power)
  • Torque: 220 N·m Peak Torque
  • Charger: 54.6V 2A
  • Display: Integrated LCD Display Meter
  • Throttle: Full Twist Throttle
  • Front Light: 500 LUX (at 4m distance)
  • Taillight: LED Taillight (Braking Indicator)
  • Waterproof Grade: IPX5

Frameset

  • Frame: High-Strength Carbon Steel Frame
  • Suspension: Full Suspension
  • Front Fork: Hydraulic Suspension
  • Rear Fork: Coil Suspension
  • Tires (Front): 60/100-14
  • Tires (Rear): 80/100-12

Brakes

  • Brakes: Hydraulic Disc Brakes
  • Brake Disc: 190 mm 
  • Brake Levers: Aluminum Alloy

Bike Dimensions

  • Bike Weight (with Battery): 123.5 lbs (56 kg)
  • Bike Weight (without Battery): 106.9 lbs (48.5 kg)
  • Package Weight: 136 lbs (62 kg)
  • Package Dimensions: 57 " × 11 " × 32" (1450mm*280mm*800mm)
  • Total Payload: 330 lbs (150 kg)
  • Recommended Rider Height: 4'1" - 6'1"
  • Seat Height: 29"
SHIPPING
RETURN POLICY
WARRANTY
FINANCING
LOW PRICE GUARANTEE

We work very hard to ensure that we offer the absolute best prices online. Most of our suppliers have a minimum advertised price policy which dealers have to follow. If you find another online store that offers a lower price than us within 30 days of your purchase date then please let us know. As long as the dealer is not breaking the minimum advertised price policy, we will refund the price difference to your original payment method.

We want you to feel confident that you are getting the absolute best price for the product you are ordering. If you find that our own website has a lower price for the same item you have ordered within 15 days of your purchase date we will refund the difference as well.

To request your partial refund simply e-mail us a link to the same product on our website or on our competitors’ website and we will review the price match.

Our Price Match Policy has some limitations:
  • You must purchase the item from our website before requesting our Price Match Policy.
  • Black Friday promotions and promotions such as rebates and "buy one, get one free" offers are not eligible.
  • The item must be in stock on the competitors’ website and shipped from the same country.
  • The competitor must be an online store, they may not have a retail location.
  • The website can not be a discounter or auction website (i.e. eBay, Overstock, etc.).
  • The competitor must be an Authorized Retailer of the product in question.
  • The Price Match Policy includes the item price and the shipping charges, it excludes sales tax.
  • The price match can only be applied once per product.

If you want to check if we can price match a product before you place your order, please Contact Us.

The following brands are excluded from the Price Match Policy: