$24.90Parts & maintenance
Color: Black, Brown
- Type
- Accessory
- Options
- Color: Black, Brown
Color: Black, Brown
All brandsHAHappyRun
Brand page
HappyRun
Browse 22 core bikes / 65 listings and variants in trail-capable e-bikes and commuter e-bikes, with current prices and buying links.
Profile under editorial review.
Check repair finder Product records are visible, but this page stays noindex until support, warranty, parts availability, and service-path notes are manually reviewed.
Products
HappyRun products
Ebike Signal may earn a commission when you buy through some links. Recommendations are chosen around rider fit, safety signals, repairability, and value.
HappyRun
Waterproof Saddle Bags with Lock for Electric Bikes for Tank G50
Waterproof PU leather saddle bags for Tank G50 with rust-proof hardware, a detachable bottle sleeve, and weather-resistant construction.2 listings grouped / bag$99Bags, racks & cargo
Weather protection
- Type
- Bag
- Weather
- Weather protection
- Carry
- Cargo storage
- Options
- Size: Large, Medium
Weather protection
HappyRun
Waterproof Cover For Adults
E-bike cover with PU and UV coating protects against rain, snow, dust and bird droppings.$45.90Parts & maintenance
Accessory
- Type
- Accessory
- Fit
- Verify before ordering
E-bike cover with PU and UV coating protects against rain, snow, dust and bird droppings.
HappyRun
G300 Pro
G300 Pro is listed as a high-power off-road model with a 6500W motor. Treat it separately from normal Class 1/2/3 street e-bikes.30 listings grouped / trail / off-road$2,199Trail-capable e-bikes
6500W motor
Confirm weight, brakes, warranty, and service path before buying.
HappyRun
Removable Battery Long Range
For Tank G50/ G60: The 48V 18AH e-bike battery capacity gives you the freedom to travel long distances without having to worry about charging all the time.$349Batteries & chargers
864Wh battery capacity
- Type
- Battery
- Capacity
- 864Wh battery capacity
- Detail
- 48V battery system
- Fit
- Fits G50 Version
864Wh battery capacity
HappyRun
Outer tire
* The Tank G60 e-bike tires are constructed with a robust composite of nylon and rubber.$85.90Parts & maintenance
Fits G50
- Type
- Tire
- Fit
- Fits G50
- Detail
- Replacement tire or tube
Fits: G50, G60, G60 Pro, G70, G100 / G100 Pro, G300 Pro （70/100-17）
HappyRun
Multi-Function Switch Button
Open product details for confirmed fit, price, and source notes.$29Controls, displays & electronics
Fits G100
- Type
- Display
- Fit
- Fits G100
Fits: G100 / G70 Pro / G70 / G60 Pro / G60 / G50, G300 Pro, G100 Pro
$65.90Parts & maintenance
Fits G50
- Type
- Battery
- Fit
- Fits G50
- Detail
- Replacement battery
Fits: G50/G60/G60 Pro/G70/G100, G100 Pro, G300 Pro
HappyRun
Tank G60 Pro
Tank G60 Pro is listed as a high-power off-road model with a 2000W motor. Treat it separately from normal Class 1/2/3 street e-bikes.$1,199Trail-capable e-bikes
2000W motor
Confirm weight, brakes, warranty, and service path before buying.
HappyRun
Tank G60
Tank G60 is listed as a high-power off-road model with a 1500W motor, 864 Wh battery, claimed range up to 68 miles. Treat it separately from normal Class 1/2/3 street e-bikes.$1,099Trail-capable e-bikes
1500W motor
- Battery
- 864 Wh
- Real range
- 31-68 mi
Confirm weight, brakes, warranty, and service path before buying.
HappyRun
Tank G100 Rear Rack
Weight capacity: 33lbs (15kg) Only the black G100 model can be installed; the yellow and blue models are currently not available for installation.$79.90Bags, racks & cargo
Capacity listed
- Type
- Bag
- Capacity
- Capacity listed
- Carry
- Cargo storage
- Fit
- Fits G100 Rack
Capacity listed
$49Parts & maintenance
Fits G300Pro
- Type
- Accessory
- Fit
- Fits G300Pro
Fits: G300Pro, G70 passenger seat bag, G100/G100 Pro, G60, G60Pro, G50
HappyRun
Pulse 11
Pulse 11 is listed as a high-power off-road model. Treat it separately from normal Class 1/2/3 street e-bikes.$499Trail-capable e-bikes
Motor not listed
Confirm weight, brakes, warranty, and service path before buying.
HappyRun
Phone Holder For Electric Mountain Bike
Open product details for confirmed fit, price, and source notes.$45.90Parts & maintenance
All terrain fit
- Type
- Mount
- Fit
- All terrain fit
- Fit
- Fit or mounting accessory
All terrain compatibility
HappyRun
Original Replacement Brake Pads (2 Pairs)
Open product details for confirmed fit, price, and source notes.$34.90Parts & maintenance
Fits G70
- Type
- Brake part
- Fit
- Fits G70
- Detail
- Replacement brake component
Fits: G70, G300 Pro
HappyRun
Motor For Electric Motorcycle
Open product details for confirmed fit, price, and source notes.$299Parts & maintenance
Fits G100-Blue
- Type
- Accessory
- Fit
- Fits G100-Blue
Fits: G100-Blue / G100-Black, G100-Yellow, G60 Pro / G70, G100Pro-Black, G100Pro-Yellow, G300 Pro
HappyRun
Inner Tube
20.00*14.00*8.00 CM Happyrun E-bike Inner Tube Note: The inner tubes for all our 20*4 fat tire e-bikes are interchangeable.$49.90Parts & maintenance
Fits G50
- Type
- Accessory
- Fit
- Fits G50
Fits: G50/G60/G60 Pro/G70/G100/G100 Pro, G300 Pro（70/100-17）, G300 Pro (70/100-19)
HappyRun
G70 Pro Dual-Motor Dual-Battery Electric Cargo Bike
G70 Pro Dual-Motor Dual-Battery Electric Cargo Bike is listed as a high-power off-road model with a 2500W motor. Treat it separately from normal Class 1/2/3 street e-bikes.$1,579Trail-capable e-bikes
2500W motor
Rack and fenders support everyday errands.
$1,299Commuter e-bikes
2000W motor
Confirm weight, brakes, warranty, and service path before buying.
HappyRun
G300 SE Ultra
G300 SE Ultra is listed as a high-power off-road model. Treat it separately from normal Class 1/2/3 street e-bikes.$1,599Trail-capable e-bikes
Motor not listed
Confirm weight, brakes, warranty, and service path before buying.
HappyRun
G300 SE
G300 SE is listed as a high-power off-road model. Treat it separately from normal Class 1/2/3 street e-bikes.$1,199Trail-capable e-bikes
Motor not listed
Confirm weight, brakes, warranty, and service path before buying.
HappyRun
G100 Pro
G100 Pro is listed as a high-power off-road model with a 6000W motor. Treat it separately from normal Class 1/2/3 street e-bikes.5 listings grouped / trail / off-road$2,199Trail-capable e-bikes
6000W motor
Confirm weight, brakes, warranty, and service path before buying.
HappyRun
Front Light Accessories
Happyrun E-bike Headlights When purchasing, please make sure to select the headlight that matches your specific e-bike model. Note: All headlights listed here do not come with additional wiring.$59Lights & visibility
Fits G50
- Type
- Light
- Fit
- Fits G50
Fits: G50, G60, G60Pro, G70, G70 Pro, G100, G100 Pro, G300 Pro
$49Parts & maintenance
Fits G50
- Type
- Fender
- Fit
- Fits G50
Fits: G50/G60/G60 Pro/G70/G100, G100 Pro, G300 Pro
HappyRun
F18
F18 is listed as a high-power off-road model with a 6000W motor. Treat it separately from normal Class 1/2/3 street e-bikes.11 listings grouped / trail / off-road$1,599Trail-capable e-bikes
6000W motor
Confirm weight, brakes, warranty, and service path before buying.
HappyRun
Password Cable Lock
Basic password cable lock for short stops. Confirm cable length, lock rating, and whether a stronger U-lock or chain is better for daily parking.$26.90Locks & security
Lock
- Type
- Lock
- Fit
- Verify before ordering
Basic password cable lock for short stops. Confirm cable length, lock rating, and whether a stronger U-lock or chain is better for daily.
HappyRun
Motor For G50/G60
Motor Type: 48 V, 20 Inch High-Speed Brushless Geared Motor Rated Motor Power: 750 W Peak Motor Power: 1500 W$199Parts & maintenance
Fits G50
- Type
- Accessory
- Fit
- Fits G50
Fits: G50, G60
$29Parts & maintenance
Fits G100 Pro
- Type
- Accessory
- Fit
- Fits G100 Pro
Fits: G100 Pro / G100 / G70 Pro / G70
HappyRun
Taillight
All the Happyrun e-bikes come with a Taillight, only purchase if you need to replace it.$45Lights & visibility
Fits G100
- Type
- Light
- Fit
- Fits G100
Fits: G100/ G60 Pro / G70, G70 Pro, G100 Pro, G300 Pro, G50, G60
$159Parts & maintenance
Fits Tank G300
- Type
- Suspension part
- Fit
- Fits Tank G300
- Detail
- Replacement suspension
Fits: Tank G300 Pro, G100 Pro - Yellow, G100 Pro - Black, G50
HappyRun
E-Dirt Bike 6500W 50MPH Speed
E-Dirt Bike 6500W 50MPH Speed is listed as a high-power off-road model with a 6500W motor. Treat it separately from normal Class 1/2/3 street e-bikes.$2,199Trail-capable e-bikes
6500W motor
Confirm weight, brakes, warranty, and service path before buying.
HappyRun
HD Blast-Resistant Mirrors
Handlebar mirror set for checking traffic behind you. Confirm handlebar diameter, mirror size, vibration control, and whether the mount fits your cockpit before buying.$65.90Controls, displays & electronics
Fits All Adult
- Type
- Accessory
- Fit
- Fits All Adult
Fits: All Adult Ebike
HappyRun
Controllers
* Please confirm controller's fit for your e-bike with customer service before buying. (Please take a picture of your controller label.)$99Controls, displays & electronics
Fits G60
- Type
- Display
- Fit
- Fits G60
Fits: G60, G60 Pro, G100, G70, G70 Pro, G100 Pro, G300 Pro, G50 (May 2025 - Present)
HappyRun
Cargo Box
Quick-Release 36L Aluminum Alloy Rear Cargo Box for Electric Motorcycles Features: Waterproof: With high-density waterproof seals, it withstands various harsh environments.$139Bags, racks & cargo
Weather protection
- Type
- Bag
- Weather
- Weather protection
- Carry
- Folding storage
- Carry
- Cargo storage
Weather protection
HappyRun
Brake Lever
All the Happyrun e-bikes come with a brake lever, only purchase if you need to replace it. $37Parts & maintenance
Fits G300 Pro
- Type
- Brake part
- Fit
- Fits G300 Pro
- Detail
- Replacement brake component
Fits: G300 Pro, G100 Pro, G100, G70/G70 Pro, G60/G60 Pro, G50 | Style: Left Brake Lever, Right Brake Lever
$21Parts & maintenance
Ebike Models: G300 Pro
- Type
- Brake part
- Fit
- Ebike Models: G300 Pro
- Detail
- Replacement brake component
Ebike Models: G300 Pro, G100 Pro, G100/G70/G70 Pro/G60/G60 Pro/G50 | Style: Font Disc Brake, Rear Disc Brake
HappyRun
G100
All the Happyrun e-bikes come with a kickstand, only purchase if you need to replace it.$29Parts & maintenance
Fits G50
- Type
- Accessory
- Fit
- Fits G50
Fits: G50/G60/G60 Pro, G70/G100, G100 Pro, G300 Pro
HappyRun
G18 Pro
G18 Pro is listed as a high-power off-road model with a 4500W motor. Treat it separately from normal Class 1/2/3 street e-bikes.$1,499Trail-capable e-bikes
4500W motor
Confirm weight, brakes, warranty, and service path before buying.
$499Commuter e-bikes
Motor not listed
Confirm weight, brakes, warranty, and service path before buying.
HappyRun
G300 Pro Dirt Bike Rear Fender Wing
Open product details for confirmed fit, price, and source notes.$35.90Parts & maintenance
Dirt fit
- Type
- Fender
- Fit
- Dirt fit
Dirt compatibility
HappyRun
Tank G50
Tank G50 is listed as a high-power off-road model with a 1500W motor, 864 Wh battery, claimed range up to 68 miles. Treat it separately from normal Class 1/2/3 street e-bikes.$999Trail-capable e-bikes
1500W motor
- Battery
- 864 Wh
- Real range
- 31-68 mi
Confirm weight, brakes, warranty, and service path before buying.
HappyRun
twist grip replacement with throttle -
Must have E-bike accessories replacement twist grip with throttle, easy to install.$45.90Controls, displays & electronics
Fits G50
- Type
- Display
- Fit
- Fits G50
Fits: G50 / G60 / G60 Pro / G70 / G70Pro / G100 / G100 Pro, G300 Pro (⚠️Compatible with G300 Pro Only)
HappyRun
LCD Displays Screen With NFC Unlock Card
Open product details for confirmed fit, price, and source notes.$75.90Controls, displays & electronics
Fits G60 Pro
- Type
- Display
- Fit
- Fits G60 Pro
Fits: G60 Pro / G70 / G100, G100 Pro
HappyRun
LCD Displays Screen for Tank G50/G60
Open product details for confirmed fit, price, and source notes.$55.90Controls, displays & electronics
Fits G50
- Type
- Display
- Fit
- Fits G50
Fits: G50 / G60
HappyRun
LCD Displays Screen for Tank G300 Pro
Open product details for confirmed fit, price, and source notes.$89.90Controls, displays & electronics
Fits G300 Pro
- Type
- Display
- Fit
- Fits G300 Pro
Fits: G300 Pro
HappyRun
Helmets
Electric Bike Helmet Size（Head circumference）：22"-24", Suitable for adults Weight: 480g Material: ABS+EPS, sturdy and impact resistant.2 listings grouped / helmet$85.90Helmets
Helmet
- Type
- Helmet
- Fit
- Verify before ordering
Electric Bike Helmet Size（Head circumference）：22"-24", Suitable for adults Weight: 480g Material: ABS+EPS, sturdy and impact resistant.
HappyRun
Electric Bicycle Rack for Tank G60 Pro
Electric Bicycle Rack for HappyRun E-bike Tank G60 Pro Weight capacity: 33lbs (15kg) Ebike Rack Length after installed 27-30 cm Expertly designed for the HappyRun E-bike Tank G60 Pro this rear cargo rack is the perfect accessory.$79.90Bags, racks & cargo
Capacity listed
- Type
- Bag
- Capacity
- Capacity listed
- Carry
- Cargo storage
- Fit
- Fits G60 Pro
Capacity listed
$29.90Controls, displays & electronics
Color: Black, Red
- Type
- Display
- Options
- Color: Black, Red
Color: Black, Red
HappyRun
Phone Mount Bags
E-bike mobile phone bag can hold 4.7''-6.8'' mobile phones, it can be installed on the Tank G60, tank G50, Tank G60 Pro and G70.$35.90Bags, racks & cargo
Weather protection
- Type
- Bag
- Weather
- Weather protection
- Carry
- Cargo storage
- Fit
- Fits For G50
Weather protection
HappyRun
Pedals ：Compatible with all adult e-bikes
Both types of pedals are compatible with all adult e-bikes A pair of e-bike pedals for outdoor mountain biking.$39Parts & maintenance
Fits Pedals
- Type
- Accessory
- Fit
- Fits Pedals
Fits: Pedals
HappyRun
Dirt Bike Helmet
Electric Dirt Bike Helmet Size（Head circumference）：22.8"-24.4" (58–62 cm), Suitable for adults and teenagers$189Helmets
Helmet
- Type
- Helmet
- Fit
- Verify before ordering
Electric Dirt Bike Helmet Size（Head circumference）：22.8"-24.4" (58–62 cm), Suitable for adults and teenagers
$2,678Commuter e-bikes
Motor not listed
Confirm weight, brakes, warranty, and service path before buying.
HappyRun
G300 Pro 2-Bike Combo
G300 Pro 2-Bike Combo is listed as a high-power off-road model with a 6500W motor. Treat it separately from normal Class 1/2/3 street e-bikes.$4,398Trail-capable e-bikes
6500W motor
Confirm weight, brakes, warranty, and service path before buying.
$3,198Commuter e-bikes
2500W motor
Rack and fenders support everyday errands.
$2,198Commuter e-bikes
1000W motor
Confirm weight, brakes, warranty, and service path before buying.
HappyRun
Tank G50 2-Bike Combo
Tank G50 2-Bike Combo is listed as a high-power off-road model with a 1500W motor, 864 Wh battery, claimed range up to 68 miles. Treat it separately from normal Class 1/2/3 street e-bikes.$1,998Trail-capable e-bikes
1500W motor
- Battery
- 864 Wh
- Real range
- 31-68 mi
Confirm weight, brakes, warranty, and service path before buying.
$2,979Commuter e-bikes
Motor not listed
Confirm weight, brakes, warranty, and service path before buying.
HappyRun
G100 Pro 2-Bike Combo
G100 Pro 2-Bike Combo is listed as a high-power off-road model with a 3000W motor. Treat it separately from normal Class 1/2/3 street e-bikes.$4,278Trail-capable e-bikes
3000W motor
Confirm weight, brakes, warranty, and service path before buying.
$3,178Commuter e-bikes
Motor not listed
Confirm weight, brakes, warranty, and service path before buying.
HappyRun
Cargo Crate for Tank G70/G70 Pro
Cargo Crate for HappyRun E-bike Tank G70 / G70 Pro Weight capacity: 33lbs (15kg)$119Bags, racks & cargo
Capacity listed
- Type
- Bag
- Capacity
- Capacity listed
- Carry
- Cargo storage
Capacity listed
$379Batteries & chargers
960Wh battery capacity
- Type
- Battery
- Capacity
- 960Wh battery capacity
- Detail
- 48V battery system
- Fit
- Fits G70 Top
960Wh battery capacity
$759Batteries & chargers
Fits G300 Pro
- Type
- Battery
- Fit
- Fits G300 Pro
- Detail
- Replacement battery
Fits: G300 Pro
HappyRun
Battery Replacement for G100 Pro
Top Battery Tank G100 Pro: 72V 18AH Bottom Battery Tank G100 Pro: 72V 15A$379Batteries & chargers
1296Wh battery capacity
- Type
- Battery
- Capacity
- 1296Wh battery capacity
- Detail
- 72V battery system
- Fit
- Fits G100 Pro
1296Wh battery capacity
HappyRun
Battery Replacement for G100
Top Battery Tank G100: 48V 20AH Bottom Battery Tank G100: 48V 18A$379Batteries & chargers
960Wh battery capacity
- Type
- Battery
- Capacity
- 960Wh battery capacity
- Detail
- 48V battery system
- Fit
- Fits G100 Top
960Wh battery capacity
$75.90Parts & maintenance
Maintenance support item
- Type
- Tool
- Support
- Maintenance support item
Maintenance support item