The JIUYUE GT600 Pro electric bike takes the GT600 platform into a larger and more powerful 20-inch format. It combines a 48V 750W rear-drive motor, 48V 18Ah battery, 20 × 4.0-inch fat tires, Shimano 7-speed gearing, front suspension, and a central frame shock absorber.
It is designed for commuting, recreational riding, rough city streets, gravel routes, moderate hills, and riders who prefer a larger fat tire platform with more motor power and battery capacity than the standard GT600.
The 750W rear-drive motor provides stronger electric assistance for acceleration and climbing, while the 18Ah lithium battery offers approximately 864Wh of nominal capacity. This gives the GT600 Pro substantially more stored energy than the 13Ah battery used by the 16-inch GT600.
A dual-crown front suspension fork works together with the central frame shock absorber and wide fat tires to reduce vibration across uneven surfaces. Front and rear disc brakes provide controlled stopping, while Shimano 7-speed gearing gives riders multiple mechanical gears for hills, cruising, and changing terrain.
The GT600 Pro reaches speeds of up to approximately 28 MPH under suitable conditions.
Exact riding distance can vary significantly based on rider weight, terrain, hills, assistance use, speed, temperature, wind, tire pressure, and battery condition. For this model, a fixed mileage claim should not be published until the final range figure is confirmed.
E-bike regulations vary by state and municipality. Check local requirements for motor power, assisted speed, road access, bike paths, parks, and trails before riding.
Key Specifications
| Feature | Specification |
|---|---|
| Brand | JIUYUE |
| Model | GT600 Pro |
| Frame | High-carbon steel |
| Rear Suspension | Central shock absorber |
| Motor | 48V 750W high-speed brushless rear-drive motor |
| Battery | 48V 18Ah lithium battery |
| Battery Capacity | Approx. 864Wh |
| Maximum Speed | Up to 45 km/h / approx. 28 MPH |
| Front Fork | Dual-crown suspension fork |
| Tires | 20 × 4.0 in fat tires |
| Standard Wheels | Spoked wheels |
| Optional Wheels | One-piece magnesium-alloy wheels |
| PAS Sensor | Integrated speed sensor |
| Drivetrain | Shimano 7-speed |
| Brakes | Front and rear disc brakes |
| Display | Multifunction LCD display |
| Saddle | PU saddle, black or brown |
| Charger | 48V 2A, 110–240V |
| Charging Time | More than 10 hours |
| Maximum Load | 150 kg / approx. 330.7 lb |
| Standard Net Weight | 37 kg / approx. 81.6 lb |
| Standard Shipping Weight | 42.5 kg / approx. 93.7 lb |
| Rear Rack Net Weight | 38 kg / approx. 83.8 lb |
| Rear Rack Shipping Weight | 43.5 kg / approx. 95.9 lb |
| Carton Dimensions | 131 × 29 × 84 cm |
| Shipping Dimensions | Approx. 51.6 × 11.4 × 33.1 in |
750W Rear-Drive Motor
The GT600 Pro uses a 48V 750W brushless rear-drive motor, giving it more motor output than the 500W GT600.
The additional motor power provides stronger assistance for acceleration, moderate hills, heavier riders, and changing road conditions.
Rear-wheel motor placement sends electric assistance directly to the rear wheel while allowing the Shimano drivetrain to handle mechanical gearing separately.
Maximum speed reaches approximately 28 MPH under suitable conditions. Actual speed varies with rider weight, battery charge, terrain, wind, tire pressure, and riding conditions.
48V 18Ah Battery
A 48V 18Ah lithium battery provides approximately 864Wh of nominal capacity.
This gives the GT600 Pro roughly 38% more nominal battery capacity than the 48V 13Ah battery used by the standard GT600.
The larger battery is well suited to riders who want more energy available for commuting, recreational riding, hills, or longer riding sessions.
Battery consumption depends on speed, rider weight, motor assistance, terrain, weather, tire pressure, temperature, and riding habits.
20 × 4.0-Inch Fat Tires
The GT600 Pro uses 20 × 4.0-inch fat tires.
The 20-inch diameter provides a larger rolling platform than the 16-inch GT600, while the 4-inch width creates a broad contact area for stability across pavement, gravel, rough roads, and mixed riding surfaces.
Wide tires can also add comfort by absorbing some road vibration before it reaches the suspension system.
Correct tire pressure affects traction, handling, comfort, rolling resistance, and battery usage.
Dual-Crown Front Suspension
A dual-crown front suspension fork helps absorb impacts from uneven pavement, gravel, road joints, and rougher city streets.
The suspension gives the front of the bike more movement over uneven surfaces and works together with the fat tires and central frame shock absorber.
This makes the GT600 Pro better suited to riders who frequently travel across changing road conditions than a basic rigid-frame commuter bike.
Central Shock Absorber
A central shock absorber is built into the high-carbon steel frame.
It helps reduce vibration and impact reaching the rider from rough surfaces, bumps, and uneven pavement.
Combined with the front suspension and 4-inch fat tires, the central suspension creates a more comfort-focused riding setup.
Shimano 7-Speed Drivetrain
The GT600 Pro uses a Shimano 7-speed drivetrain.
Multiple mechanical gears allow riders to adjust pedaling effort based on speed and terrain.
Lower gears can make pedaling easier when climbing or starting, while higher gears can provide a more comfortable cadence during faster riding.
The gears remain useful when electric assistance is reduced or turned off.
Front and Rear Disc Brakes
Front and rear disc brakes provide braking support for the larger GT600 Pro platform.
Disc brakes apply stopping force directly at the wheel hubs and are suitable for commuting, recreational riding, and mixed road conditions.
Brake-pad wear, rotor condition, rider weight, tire traction, speed, weather, and road surface affect stopping performance.
Speed-Sensor Pedal Assist
An integrated speed sensor detects pedal movement and activates motor assistance while the rider pedals.
Pedal assistance reduces rider effort and allows the rider to combine physical pedaling with electric support.
Assistance behavior depends on riding mode, controller settings, terrain, and riding conditions.
Multifunction LCD Display
The GT600 Pro includes a multifunction LCD display positioned at the handlebar.
The display provides access to key riding information and battery status while traveling.
This makes it easier to manage electric assistance and available battery power during longer trips.
High-Carbon Steel Frame
The GT600 Pro uses a high-carbon steel frame with central suspension.
The standard bike weighs approximately 81.6 lb, making it a substantial electric bike rather than a lightweight commuter model.
Buyers should consider stairs, storage space, vehicle transportation, and bike-rack weight capacity before ordering.
330 lb Maximum Load
The GT600 Pro supports up to approximately 330.7 lb / 150 kg.
This total includes the rider plus accessories and cargo carried on the bike.
Remaining within the weight limit supports predictable handling, braking, and component performance.
GT600 Pro vs GT600
The GT600 Pro provides several upgrades over the standard 16-inch GT600.
| Feature | GT600 16″ | GT600 Pro 20″ |
|---|---|---|
| Motor | 500W | 750W |
| Battery | 48V 13Ah | 48V 18Ah |
| Battery Capacity | Approx. 624Wh | Approx. 864Wh |
| Tires | 16 × 4.0 in | 20 × 4.0 in |
| Drivetrain | Single-Speed / 7-Speed | Shimano 7-Speed |
| Maximum Speed | Approx. 26.1 MPH | Approx. 28 MPH |
| Max Load | 330.7 lb | 330.7 lb |
| Net Weight | Approx. 70.5 lb | Approx. 81.6 lb |
Choose the GT600 Pro if you want more motor power, a larger battery, larger wheels, and Shimano 7-speed gearing as standard.
Choose the regular GT600 if compact 16-inch wheels and a lighter overall platform better match your riding needs.
Available GT600 Pro Configurations
Depending on inventory, the GT600 Pro can be available in these configurations:
- Standard: Spoked wheels without a rear cargo rack.
- Rear Rack: Spoked wheels with a rear rack for compatible bags, panniers, baskets, and everyday cargo.
- Rear Rack + One-Piece Wheels: Adds rear cargo carrying capability along with one-piece magnesium-alloy wheels.
The core 750W motor, 18Ah battery, suspension system, Shimano drivetrain, brakes, and 20 × 4.0-inch tire platform remain consistent.
Recommended Use
The JIUYUE GT600 Pro is suited to:
- Daily commuting
- City and suburban riding
- Recreational trips
- Rough urban roads
- Gravel routes
- Moderate hills
- Longer everyday rides
- Riders who prefer 20-inch fat tires
- Riders who want a 750W motor
- Riders who prefer Shimano gearing
- Riders who need a larger battery
- Riders who want optional cargo capability
Its combination of a 750W motor, 18Ah battery, 20-inch fat tires, front and central suspension, Shimano gearing, and disc brakes makes it a strong option for riders who want a larger and more powerful GT600 platform.
Before You Order
The GT600 Pro is larger and heavier than the standard GT600, so review your storage and transportation requirements before purchasing.
If you plan to transport the bike on a vehicle rack, confirm the rack can support the bike’s weight and fat tire width.
For rear-rack and wheel configurations, availability should be checked before selecting a variation.
Contact America E Bikes for assistance with availability, shipping, assembly, configuration selection, accessories, or replacement parts.
Frequently Asked Questions
What motor does the JIUYUE GT600 Pro use?
The GT600 Pro uses a 48V 750W brushless rear-drive motor. It provides more electric assistance than the 500W GT600 for acceleration, moderate hills, and everyday mixed-surface riding.
What battery does the GT600 Pro use?
It uses a 48V 18Ah lithium battery with approximately 864Wh of nominal capacity. This provides more stored energy than the 13Ah battery used by the standard GT600.
How fast does the GT600 Pro go?
Maximum speed reaches up to approximately 28 MPH under suitable conditions. Rider weight, terrain, battery charge, wind, tire pressure, and riding settings can affect actual speed.
What is the GT600 Pro riding range?
Riding distance varies according to rider weight, terrain, speed, hills, assistance level, weather, tire pressure, and battery condition. A fixed mileage figure should be added once the final range value for this model is confirmed.
What size tires does the GT600 Pro use?
The bike uses 20 × 4.0-inch fat tires. The larger wheel diameter and wide tire profile provide a stable platform for paved roads, gravel, and rough urban surfaces.
Does the GT600 Pro have suspension?
Yes. It combines a dual-crown front suspension fork with a central frame shock absorber to reduce vibration and impacts across uneven surfaces.
Does the GT600 Pro have Shimano gears?
Yes. It uses a Shimano 7-speed drivetrain, giving riders multiple mechanical gears for hills, cruising, starts, and changing terrain.
Does the GT600 Pro have disc brakes?
Yes. Front and rear disc brakes provide controlled stopping. Brake condition, tire traction, rider weight, speed, weather, and road surface affect braking performance.
How is the GT600 Pro different from the GT600?
The Pro uses a 750W motor, 18Ah battery, and 20-inch fat tires, while the regular GT600 uses a 500W motor, 13Ah battery, and 16-inch tires. The Pro is also heavier and reaches a higher maximum speed.
Can the GT600 Pro come with a rear rack?
Yes. A rear-rack configuration is available for compatible cargo bags, panniers, baskets, and other everyday carrying needs.
Can I get the GT600 Pro with one-piece wheels?
A configuration with a rear rack and one-piece magnesium-alloy wheels is available depending on inventory. It retains the same motor, battery, drivetrain, suspension, and tire size.
How much weight can the GT600 Pro carry?
The maximum load is approximately 330.7 lb / 150 kg. This includes the rider, cargo, and accessories carried on the bike.
How much does the GT600 Pro weigh?
The standard configuration weighs approximately 81.6 lb. Rear-rack configurations weigh approximately 83.8 lb before packaging.
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