QRONGE X1 Spark Electric Dirt Bike
- Wheel Size: 14 inches
- Suspension Type: Dual
- Bike Type: Mountain Bike
- Frame Material Type: Iron
Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A high-power electric dirt bike with genuine off-road suspension and braking hardware, best suited to riders comfortable managing a 50 mph machine and willing to run the required firmware update before the first ride.
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ASIN: B0H2VMGT31Model: X1 SparkCategory: Electric Bicycles
Colors Available
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Overview
The Qronge X1 Spark is a 4500W peak, mid-drive electric dirt bike with a 60V 28.8Ah battery rated for up to 60 miles and 50 mph, built with dual front suspension and hydraulic brakes for off-road riding.
Qronge specifically flags that the bike needs a firmware update immediately after assembly to smooth out motor power delivery, and asks buyers to keep the shipping box in case it is needed. The listing also states a suitable rider height of roughly 4 to 5.5 feet and recommends teen riders operate it only under adult supervision, given the top-end 50 mph capability.
- 4500W peak mid-drive motor, 283 N.m torque
- 60V 28.8Ah battery, up to 60 miles and 50 mph
- Front hydraulic fork and rear air spring suspension
- Hydraulic brakes with 200x3mm discs, 3 speed modes
Who it's for
Adult and teen off-road riders within the roughly 4 to 5.5 foot height range who want dirt bike-style performance with electric power. Not intended for teens riding unsupervised given the 50 mph top speed.
Pros and cons
- 4500W peak mid-drive motor with 283 N.m torque
- Three selectable speed modes from 12.5 to 50 mph
- Front and rear suspension for off-road impacts
- 60-mile rated range from a 60V 28.8Ah battery
- Requires a firmware update immediately after assembly
- 50 mph top speed needs adult supervision for teen riders
- No rating or review data yet to confirm real-world durability
Performance notes
The mid-drive motor peaks at 4500W with 283 N.m of torque, and Qronge splits output into three speed modes, 12.5 mph, 22 mph, and a 50 mph top mode, so riders can dial back power for learning or tight trails. Front hydraulic fork suspension and a rear air spring shock are meant to absorb impacts on gravel and rough ground, paired with hydraulic brakes on 200x3mm discs for stopping distance. The 60V 28.8Ah battery is rated for 60 miles in pedal-assist-style use, with a 7-8 hour recharge, and the motor carries an IPX5 rating for wet conditions. A firmware update is required after assembly to smooth out power delivery.
Where it stands among electric bicycles
- #3 most-searched brand and model of the 89 electric bicycles lines we track (by search demand, not sales).
From the specs of the 502 electric bicycles we list; not a test result.
Specifications
| Brand | Qronge |
|---|---|
| Model | X1 Spark |
| Dimensions & fit | |
| Wheel Size | 14 incheslower than 93% of 409 electric bicycles |
| Capacity & performance | |
| Number Of Speeds | 3 |
| Age Range Description | Adult |
| Construction & materials | |
| Frame Material Type | Iron |
| Color | Orange |
| Other details | |
| Suspension Type | Dual |
| Bike Type | Mountain Bike |
| Theme | Motorcycle |
| Additional Features | Disc, LCD-Display |
Closest rivals on specs
Frequently asked questions
Do I need to do anything after assembling the X1 Spark?
Yes, Qronge requires a firmware update immediately after assembly to smooth out motor power delivery.
What is the top speed?
It reaches up to 50 mph in its highest of three speed modes, with 12.5 and 22 mph modes also available.
What rider height is it suited for?
Qronge lists an ideal height range of roughly 4 feet to 5.5 feet.