HappyRun G300 SE Ultra 60V/31Ah 6000W Off-Road Electric Dirt Bike

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  • $1,599.00
  • Regular price $1,799.00
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HappyRun G300 SE Ultra

G300 SE Ultra - The Mini Beast That Bites. Don't call it a toy. With a professional mid-drive motor and 44+ mph of raw speed, this is the ultimate electric dirt bike built for those who demand more. Compact frame. Massive performance. Zero compromises.

Key Features

  • Top Speed: UP To 44 mph
  • Peak Motor: 6000W
  • Range: Up to 65 miles
  • Max Load: 350 lbs
  • Battery: 60V 31Ah
  • Brakes: Hydraulic Brakes

6000W Peak Mid-Drive

Unleash explosive acceleration with a massive 6000W peak mid-drive motor churning out a relentless 240 N.m of torque. Engineered for instant throttle response, the G300 SE Ultra tears through deep mud and conquers the steepest climbs with pure, unadulterated grunt.

HappyRun G300 SE Ultra - Motor

60V 31Ah Lithium Battery

Fuel your long-haul missions with a high-capacity 60V 31Ah lithium battery, delivering an impressive 65-mile range. Leave range anxiety in the dust and push deeper into the backcountry - you’ve got the juice to get there and back.

HappyRun G300 SE Ultra - Battery

Full Suspension Mastery

A hydraulic front fork and rear spring shock absorber soak up the big hits, keeping your tires glued to the dirt.

HappyRun G300 SE Ultra - Suspension

Heavy-Duty Hydraulic Braking

Command every descent with high-performance hydraulic brakes and massive 190mm x 3.4mm rotors. Designed for instant bite and maximum heat resistance, this system significantly shortens braking distances for total confidence.

HappyRun G300 SE Ultra - Brake

All-Weather Reliability

Built to withstand the elements, the G300 SE Ultra features an IPX5 water-resistant rating. Whether you’re splashing through shallow streams or caught in a sudden downpour, this durable design ensures your core components stay protected, giving you the freedom to ride in any weather.

HappyRun G300 SE Ultra - Waterproof

17"/14" Staggered Off-Road Tires

Built for the grit, our 17" front and 14" rear tires bite into the toughest terrain. This staggered setup offers superior agility and rock-solid lateral grip for carving through tight technical sections with total precision.

HappyRun G300 SE Ultra - Tires

Digital Dash & Full-Twist Throttle

Stay locked into your ride data with a vibrant, sun-readable digital display. Paired with a responsive full-twist throttle, the G300 SE Ultra offers intuitive, motorcycle-style control for smooth, high-speed launches.

HappyRun G300 SE Ultra - Display

Geometry

HappyRun G300 SE Ultra - Geometry
  • A - Total Length 69.3" (1760 mm)
  • B - Handlebar Height 44.5" (1130 mm)
  • C - Wheelbase 47.2" (1199 mm)
  • D - Seat Height 31.9" (810 mm)
  • Off-Road Tires: Front 17", Rear 14"
  • Rider Height (Range): 4'1“ - 6'1”
SPECIFICATIONS

Speed & Range

  • Top Speed: up to 44 mph
  • Riding Range: 56-65 miles
  • Charging Time: 6-8 hours
  • Usage: Off-Road (not street legal)

Electronics

  • Battery: 60V 31Ah Lithium Battery
  • Motor: 6000W Peak Mid-Drive Motor
  • Torque: 240 N.m Peak Torque
  • Controller: 60V 35A
  • Display: Digital Display
  • Throttle: Full-Twist Throttle
  • Headlight: LED Light (700 Lumens)
  • Taillight: Integrated Taillight
  • Waterproof Grade: IPX5

Frameset

  • Suspension: Full Suspension
  • Front Fork: Hydraulic Fork
  • Rear Fork: Spring Shock Absorber
  • Tires: Off-road Tires (Front 17", Rear 14")
  • Working Temp.: 14°F~104°F (-10°C~40°C)

Brakes

  • Brakes: Hydraulic Brakes
  • Brake Rotor: 190mm × 3.4mm 

Bike Dimensions

  • Bike Weight: 138 lbs (Excluding Battery) / 140 lbs (Battery Weight: 21.8 lbs)
  • Package Weight: 143 lbs
  • Product Dimensions: 1760*725*1130mm
  • Package Dimensions: 1450*270*800mm
  • Total Payload: 350 lbs
  • Recommended Height: 4'1" - 6'1"
  • Seat Height: 31.9"

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HappyRun G300 SE Ultra

G300 SE Ultra - The Mini Beast That Bites. Don't call it a toy. With a professional mid-drive motor and 44+ mph of raw speed, this is the ultimate electric dirt bike built for those who demand more. Compact frame. Massive performance. Zero compromises.

Key Features

  • Top Speed: UP To 44 mph
  • Peak Motor: 6000W
  • Range: Up to 65 miles
  • Max Load: 350 lbs
  • Battery: 60V 31Ah
  • Brakes: Hydraulic Brakes

6000W Peak Mid-Drive

Unleash explosive acceleration with a massive 6000W peak mid-drive motor churning out a relentless 240 N.m of torque. Engineered for instant throttle response, the G300 SE Ultra tears through deep mud and conquers the steepest climbs with pure, unadulterated grunt.

HappyRun G300 SE Ultra - Motor

60V 31Ah Lithium Battery

Fuel your long-haul missions with a high-capacity 60V 31Ah lithium battery, delivering an impressive 65-mile range. Leave range anxiety in the dust and push deeper into the backcountry - you’ve got the juice to get there and back.

HappyRun G300 SE Ultra - Battery

Full Suspension Mastery

A hydraulic front fork and rear spring shock absorber soak up the big hits, keeping your tires glued to the dirt.

HappyRun G300 SE Ultra - Suspension

Heavy-Duty Hydraulic Braking

Command every descent with high-performance hydraulic brakes and massive 190mm x 3.4mm rotors. Designed for instant bite and maximum heat resistance, this system significantly shortens braking distances for total confidence.

HappyRun G300 SE Ultra - Brake

All-Weather Reliability

Built to withstand the elements, the G300 SE Ultra features an IPX5 water-resistant rating. Whether you’re splashing through shallow streams or caught in a sudden downpour, this durable design ensures your core components stay protected, giving you the freedom to ride in any weather.

HappyRun G300 SE Ultra - Waterproof

17"/14" Staggered Off-Road Tires

Built for the grit, our 17" front and 14" rear tires bite into the toughest terrain. This staggered setup offers superior agility and rock-solid lateral grip for carving through tight technical sections with total precision.

HappyRun G300 SE Ultra - Tires

Digital Dash & Full-Twist Throttle

Stay locked into your ride data with a vibrant, sun-readable digital display. Paired with a responsive full-twist throttle, the G300 SE Ultra offers intuitive, motorcycle-style control for smooth, high-speed launches.

HappyRun G300 SE Ultra - Display

Geometry

HappyRun G300 SE Ultra - Geometry
  • A - Total Length 69.3" (1760 mm)
  • B - Handlebar Height 44.5" (1130 mm)
  • C - Wheelbase 47.2" (1199 mm)
  • D - Seat Height 31.9" (810 mm)
  • Off-Road Tires: Front 17", Rear 14"
  • Rider Height (Range): 4'1“ - 6'1”
SPECIFICATIONS

Speed & Range

  • Top Speed: up to 44 mph
  • Riding Range: 56-65 miles
  • Charging Time: 6-8 hours
  • Usage: Off-Road (not street legal)

Electronics

  • Battery: 60V 31Ah Lithium Battery
  • Motor: 6000W Peak Mid-Drive Motor
  • Torque: 240 N.m Peak Torque
  • Controller: 60V 35A
  • Display: Digital Display
  • Throttle: Full-Twist Throttle
  • Headlight: LED Light (700 Lumens)
  • Taillight: Integrated Taillight
  • Waterproof Grade: IPX5

Frameset

  • Suspension: Full Suspension
  • Front Fork: Hydraulic Fork
  • Rear Fork: Spring Shock Absorber
  • Tires: Off-road Tires (Front 17", Rear 14")
  • Working Temp.: 14°F~104°F (-10°C~40°C)

Brakes

  • Brakes: Hydraulic Brakes
  • Brake Rotor: 190mm × 3.4mm 

Bike Dimensions

  • Bike Weight: 138 lbs (Excluding Battery) / 140 lbs (Battery Weight: 21.8 lbs)
  • Package Weight: 143 lbs
  • Product Dimensions: 1760*725*1130mm
  • Package Dimensions: 1450*270*800mm
  • Total Payload: 350 lbs
  • Recommended Height: 4'1" - 6'1"
  • Seat Height: 31.9"
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 along with your order number within 30 days from the date of your order and we will process the credit accordingly.

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.
  • 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.

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: