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SRPNT X3 72V 13kW Electric Dirt Bike
Elevate your off-road experience with the SRPNT X3, a high-performance 72V electric dirt bike engineered for riders who demand serious power, responsive handling, and aggressive trail capability. Designed to compete in the same performance category as popular electric dirt bikes such as the Sur-Ron Light Bee, Sur-Ron Ultra Bee, and Talaria Sting, the SRPNT X3 delivers an exciting combination of instant acceleration, high torque, and advanced suspension.
At the heart of the SRPNT X3 is a mid-mounted PMSM motor capable of producing up to 13,000W of peak power and up to 460Nm of motor shaft torque. With a top speed of up to 90 km/h, three selectable riding modes, and a high-efficiency FOC controller, this electric dirt bike is built to provide strong and responsive performance across demanding off-road terrain.
The SRPNT X3 is powered by a 72V 40Ah lithium battery containing 176 LG cells. The integrated battery system is paired with a 9A charger and can be fully charged in approximately 3.5 hours. A built-in LCD battery display, TFT speedometer, Type-C USB connection, and LED lighting system add convenience and functionality for every ride.
Built around a custom 6061 T4/T6 aluminum alloy chassis forged under 3,000 tons of pressure, the SRPNT X3 is designed for strength and durability. Its inverted front suspension provides 200mm of travel, while the KKE suspension linkage system at the rear helps absorb impacts and maintain control over rough terrain.
The bike rides on 19-inch alloy wheels and features a motorcycle-style chain drive system. With a ground clearance of 270mm, an 85cm seat height, and a maximum carrying capacity of 320 lbs, the SRPNT X3 is designed for riders looking for a powerful and capable electric dirt bike for off-road adventures.
Key Features
- 72V high-performance electric dirt bike
- 13,000W peak motor power
- Mid-mounted PMSM motor
- Up to 460Nm motor shaft output torque
- Top speed up to 90 km/h
- 72V 40Ah lithium battery with 176 LG cells
- 3.5-hour charging time with 9A charger
- Eco, High, and Sport riding modes
- FOC high-efficiency controller
- 6061 T4/T6 forged aluminum alloy chassis
- 200mm-travel inverted front suspension
- KKE rear suspension linkage system
- 19-inch alloy wheels
- TFT speedometer and integrated battery display
- LED headlight and rear light
- Type-C USB connection
- Side stand with kill switch
SRPNT X3 Specifications
| Motor | |
|---|---|
| Motor Type | PMSM |
| Mounting Position | Mid-Mounted |
| Motor Weight / External Diameter | 9.55kg / 155mm |
| Motor Axial Length | 130mm |
| Peak Efficiency | 98% |
| Cooling Method | Air-Cooled |
| Controller | |
| Controller Type | FOC |
| Controller Dimensions | 160mm × 142mm × 79mm |
| Peak Efficiency | 98.50% |
| Power Modes | Eco, High, and Sport |
| Motor Power System | |
| Rated Voltage | 72V DC |
| Motor Shaft Output Torque @ 1000RPM | 460Nm |
| Rated Rotation Speed | 5400 RPM |
| Peak Efficiency | 97% |
| Efficiency Range (≥80%) | 3Nm - 45Nm |
| Transmission | |
| Gear Ratio | 13:51 |
| Transmission | Motorcycle Chain & 428 Drive Chain |
| Drive Belt Model | German Continental Brand, 8M CXA |
| Electrical Components | |
| Horn | CQC |
| Battery | 72V 40Ah Lithium Battery with 176 LG Cells |
| Battery Life | 500 Cycles |
| Battery Charge Level | Integrated Battery LCD Display |
| Charger | 9A |
| Charging Time | Approximately 3.5 Hours |
| USB Connection | Type-C |
| Speedometer | TFT Display |
| LED Headlight & Rear Light | Yes |
| Frame & Suspension | |
| Chassis / Swing Arm Material | No. 6061 T4 & T6 Aluminum Alloy |
| Chassis Construction | Forged Under 3,000 Tons of Pressure |
| Chassis Finish | Baked Paint |
| Front Suspension | Inverted Suspension Fork with 200mm Travel |
| Rear Suspension | KKE Suspension Link System |
| Wheel Type & Size | Front/Rear: 1.4-19 / 1.6-19 Alloy Hubs |
| Dimensions | |
| Ground Clearance | 270mm |
| Wheelbase | 1250mm |
| Seat Height | 85cm |
| Vehicle Dimensions | 1880mm × 805mm × 1130mm |
| Net Weight | 73kg |
| Carrying Capacity | 320 lbs |
| Performance & Drive | |
| Top Speed | 90 km/h |
| Rear Sprocket | 51T |
| Side Stand | Yes, with Kill Switch |
| Battery Usage | 600 Uses |
| Maintenance | |
| Recommended Oil Change | Every 1,500 km |
| Recommended Oil | GL-4 85W-90 |
Maintenance Note: For optimal drivetrain performance, the manufacturer recommends changing the transmission oil every 1,500 km using GL-4 85W-90 oil.
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