QRONGE X1 Spark Electric Dirt Bike
- Electric Bicycle
- 14 inches
- Mountain Bike
- Dual
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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How it ranks among the 478 electric bicycles we track
0 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 478 electric bicycles we track - how the scorecard works · full electric bicycles data report. Confidence: limited - limited rating history.Last refreshed Jun 21, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
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.
Strengths and trade-offs
Drawn from this product's published specifications.
- 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.
Specifications
| Brand | Qronge |
|---|---|
| Dimensions & fit | |
| Wheel Size | 14 inches |
| Capacity & performance | |
| Number Of Speeds | 3 |
| Age Range Description | Adult |
| Construction & materials | |
| Frame Material Type | Iron |
| Color | Orange |
| Other details | |
| Bike Type | Mountain Bike |
| Suspension Type | Dual |
| Additional Features | Disc, LCD-Display |
| Theme | Motorcycle |
How it compares
This product against the closest alternatives we track in electric bicycles.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| QRONGE X1 Spark Electric Dirt BikeThis product | - | - | 2.7 / 5 |
| Wooken Electric Bike for Adults with 500W MotorWooken | 4.4 / 5 | 312 | 4.1 / 5 |
| TotGuard Electric BikeTotGuard | 4.4 / 5 | 286 | 4.1 / 5 |
| ANCHEER 14" Folding Electric Bike for TeensAncheer | 4.2 / 5 | 329 | 4.0 / 5 |
| Gotrax 16" Folding Electric BikeBrand | 4.4 / 5 | 555 | 4.0 / 5 |
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Questions about the Qronge electric bicycles
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
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.