Euy K6 Pro Max Dual Motor Folding Electric Bike

77th of 292 we've scored in Electric Bikes

77th of 292 in E-Bikes

Euy K6 Pro Max Dual Motor Folding Electric Bike

Class 2
1,501-2,500 Wh
61-80 mi claimed
351-400 lb max load

SVT Score, Upper

Usability5.8/10Social6.0/10The SVT Score is placed on its category's range

Versus

SVT SCORESRead review

A folding dual-motor fat tire e-bike with a 1,560 Wh battery, a torque sensor and hydraulic brakes, at 95 lb one of the heaviest folders.

$1,599

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SKU: K6PM-Blue Category: Electric Bikes Brand: Euy

Usability

5.8 out of 10

Battery101,560 Wh (52 V, 30 Ah) on the folding ladder

Option: spare battery $520.00

Motor10192 Nm, two hub motors at 96 Nm each (summed)

Peak: 1,500 W per motor claimed, not scored

Ride Hardware7hydraulic discs with 180 mm rotors, dual crown fork, torque sensor

Rear suspension: fitted, not counted on the folding ladder

Weight195 lb with the battery

Without battery: 80 lb

Features6removable battery, lights, colour display, throttle

IP: IP65 stated for the battery only, not counted

Verification2UL 2849 badge; QGNS.E546850 lists K6F, not the K6F Max trim the manual names

Searched: UL Certipedia Intertek SGS TÜV SÜD CPSC Health Canada
Record: UL Product iQ, UL 2849 (QGNS, Electrical Systems for E-Bikes), K6F (family code; 'K6F Max' not listed), Foshan Zhengbu Technology Co.,Ltd

Warranty & Support1motor and controller one week after delivery; battery 1 year, prorated

Policy: the same page gives the bike a one-year all-inclusive term and the battery 1 year or 300 cycles

Strengths

Two motors give strong climbing power
Hydraulic brakes stop with confidence
Frame folds for truck beds
Large battery for long rides
Torque sensor makes pedaling feel natural

Drawbacks

Very heavy to lift even folded
Factory speed limit differs from the product page
Motor and controller warranty runs one week
Battery removal requires folding the frame
No rack or fenders listed as standard
Wide turning circle on tight trails

Verdict

A powerful folding all-terrain bike, but very heavy to lift

Social score

6.0 out of 10

RedditProduct-line5 out of 10

r/ebikes: a K6 Pro owner found it solid and quick but heavy, with a wide turning circle and doubts about the fold screw (May 2023)
r/ebikes: a K6F owner gets 25 to 27 miles per charge at assist level 3 (May 2025)

Google7 out of 10

Liked

torque sensor feel
AWD climbing
battery range

Complaints

two-person lift
wide turning

Read the full summary

Mountain Weekly News (Mike Hardaker; affiliate links, unit source not stated) found the torque sensor natural and saw 40 to 45 miles of hard riding against the 80 mile claim; called it a two-person lift (Apr 2026)

YouTubeNot scored

The YouTube pool is blank: the reviews found (Randy Rides, Monkey Wrench Mike, E-Bike Studio, Brandon Wagstaff, Quincy Sandbank) are featured as rider reviews on the brand's own product pages, a brand placement (October 2026).

AmazonNot scored

The Amazon pool is blank: the EUYBIKE-branded listings found are sold by a third-party seller or show their seller only after sign-in (October 2026).

User reviewsNot scored

No major US retailer sells Euy e-bikes as the seller (October 2026).

Trustpilot

On Trustpilot, euybike.com holds a TrustScore of 4.1 from 183 reviews, with 70% five-star and 9% one-star over the last 12 months (October 2026).
The Trustpilot page is claimed and invites customers to review.

Track record

BBB lists Euybike in City of Industry, California, as not accredited, rated F, with 7 complaints closed in three years (October 2026).
The search of CPSC and Health Canada recalls turned up none naming Euybike e-bikes or batteries (October 2026).

Not countedExcluded

Not counted in any pool: the reviews and videos on the brand's own store, its Facebook, Instagram and YouTube channels, and creator videos the store features as rider reviews.
The retailer pool is blank: none of Walmart, Best Buy, Target, Costco, REI, Home Depot and Lowe's lists it (October 2026).

Specs

TypeFolding
E-Bike ClassClass 2
Battery1,501-2,500 Wh
MotorDual hub
Top Speed21-28 mph
Claimed Range61-80 mi
WeightOver 85 lb
Max Rider Load351-400 lb
BrakesHydraulic disc
SuspensionFull
FoldingFolds
CertificationsClaimed only
Warranty1 Year

Show 7 moreShow fewer

Not checked: Fork travel and tire puncture protection, not published

At a glance

Shimano 8-speed gearing
USB port on the display
Selectable FWD, RWD or AWD

Company

The EUY US trademark and the EUYBIKE application are recorded to an individual owner in Shenzhen, China.
The brand's e-bikes are also listed on Amazon under the EUYBIKE name.

Where it sells

Euy e-bikes are sold in the US through the brand's own store at euybike.com, which ships free to the lower 48 from warehouses in Walnut and Rialto, California.
The store's terms name the operator only as "euy", and its privacy policy is an unfilled template, so the store names no legal entity.
Its store sells fat tire, folding, moped-style and utility e-bikes on 20-inch wheels.

Description

The Euy K6 Pro Max (K6F Max in its manual) is a folding fat tire e-bike with front and rear hub motors rated 1,000 W and 1,500 W and a stated 96 Nm each, selectable as front, rear or all-wheel drive. Its removable LG battery is 52 V, 30 Ah and 1,560 Wh, and the frame folds to take it out.

It has Tektro hydraulic disc brakes with 180 mm rotors, a dual crown fork with lockout, rear suspension, a torque sensor and 20 x 4.0 in Kenda tires. It weighs 95 lb with the battery and 80 lb without, and is rated for a 400 lb maximum load and riders 5'7" to 6'5".

The maker claims 28 mph, 65 miles on throttle and over 80 miles with pedal assist. The manual sets a 25 km/h speed limit by default, adjustable from 12 to 40 km/h in the display settings.

It has a half-twist throttle, a full colour display with USB charging and app control, an LED headlight, tail lights and a Shimano 8-speed drivetrain. Blue and Grey sell at one price. A spare battery sells for $520.00.