In testing, this bike travels 20.25 miles and gains 1,171 feet of elevation in 1 hour and 24 minutes using throttle only.
Experts appreciate the responsive cadence sensor, which kicks in after a quarter of a pedal stroke.
A reviewer lauds the stable and predictable handling, which is nimble at low speeds and confidence-inspiring at high speeds.
Though the Blue SPARK isn't a true mountain bike, many owners are happy with its ability to go off-road.
This bike's above-average power provides good acceleration and plenty of speed, according to an expert.
A reviewer savors the "quality" display, which is easy to read and provides a lot of information.
Despite their budget nature, the suspension fork and 1.95" tires ride well on bumpy roads and are fine for light trails and smooth dirt paths.
An expert praises the 24-speed Shimano drivetrain's smooth shifts and wide range of gears.
Owners say it's easy to get small parts for repairs from ANCHEER.
Instructions are included for both assembly and tuning the derailleurs.
ANCHEER includes the tools needed for assembly.

6 reasons not to buy

Buyers report various faults, broken bikes, and quality control issues. Returning bikes requires paying for shipping to China.
Buyers complain of frustrating overseas customer support.
An expert protests the stated 5'1" to 6'4" rider fit as unrealistic, as a 6' rider with 32" inseam doesn't get full leg extension.
A reviewer complains that the lack of instructions makes it impossible to figure out how to change settings in the display.
Though they stop the bike quite well, the mechanical disk brakes feel inconsistent.
ANCHEER's website reflects the Blue SPARK's budget nature, offering sparse and inconsistent details of the bike's specification and performance

Bottom line

ANCHEER's Blue SPARK is a budget-price hybrid e-bike with a 350W hub motor, a 374Wh battery, a basic suspension fork, and 27.5" tires. Confidence-inspiring handling, a comfortable ride, and good battery range impress the sole reviewer, who also highlights the bike's power and speed. The smooth-shifting Shimano 24-speed drivetrain, responsive assistance, and "high-quality" display also win points. However, the stated rider fit is exceedingly unrealistic, and the mechanical disc brakes lack consistent feel. Owners lament faulty bikes and frustrating customer support. Though it isn't the mountain bike ANCHEER claims it is, the Blue SPARK it's still deemed good value.