Item: DTTZH F6: Wild Name For An Incredible Value E-Bike
Rating: 7.0
Author: JC

“Weird Name, Wild Value ”

You know a product’s name is bad when it sounds like someone sneezed while typing. DTTZH F6 might be the clunkiest name in e-bike history, but this little under-$900 powerhouse more than makes up for it with performance and value. Underneath that alphabet-soup badge is a surprisingly capable 2,000 W hub-motor moped-style e-bike that can hit over 30 mph, conquer light trails, and look good doing it.

If you can get past the name — and the minor quirks that come with budget bikes — the F6 is easily one of the best value moped-style e-bikes I’ve ever tested

Our latest videos on the DTTZH F6

Best Price

$816

$909

Save $93 (10%)

Buy Now

Coupon: JAMESKLYMUS

Prices and availability can change without notice.

First Impressions

At first glance, the DTTZH F6 looks like your typical moped-inspired e-bike — the same frame silhouette we’ve all seen before. But the surprises start when you realize what’s packed inside for just $900:

A 2,000 W peak rear hub motor
A 48 V 25 Ah battery (that’s 1,200 Wh of juice!)
Full suspension
DOT hydraulic brakes
Color display, turn signals, horn, and headlight

That’s an outrageous feature list for this price. Most e-bikes at this range cut corners somewhere — brakes, suspension, or power — but the F6 manages to check nearly every box.

Specs at a Glance

DTTZH F6

Motor

2000W Peak

Battery

48v 20Ah

Top Speed

40mph claimed - 30-32mph in our testing

Suspension

Generic front and rear coil

Brakes

KTET Hyrdaulic with DOT fluid

Tires

20 inch knobby

Pedal Assist

Price

$909 ($816 with discount code JAMESKLYMUS)

Real-world results vary with rider weight, terrain, and weather.

Ride Experience

Fire it up using the slick NFC key tag (no cheap plastic keys here) and the big color display lights up with a password-protected interface. The screen’s a little “optimistic” — it shows around 35 mph when GPS says 30–31 mph — but I’ll take that over no display at all.

On throttle only, the F6 hits a real-world 31–32 mph, and that’s plenty fast for city cruising or suburban runs. Acceleration has a slight kick at full twist — not enough to throw you off, but enough to make you grin.

The rear suspension and seat combo do a great job smoothing out road chatter, and while the front suspension could be softer, it’s still decent for light off-roading. I took it down grassy trails and rough patches and came away impressed — this isn’t a dirt bike, but it can handle abuse you’d never expect at this price.

Handling, Comfort, and Power

The seat deserves special mention. It’s thick, cushy, and perfectly matched to the bike’s retro silver paint. Between that and the tall gearing, you get one of the smoother rides in the “budget e-moto” class. Pedaling isn’t miserable either — rare for bikes in this category.

You get 7 Shimano gears and 5 pedal-assist levels, each unlocking higher speeds (up to about 32 mph in PAS 5). It’s cadence-sensor based, so the assist kicks in fully each pedal stroke — not subtle, but predictable.

Brakes and Build Quality

Out of the box, my rear brake felt a little soft, almost reaching the grip, but after a quick bleed, both levers felt strong and confident. Once dialed in, they’re actually overkill for this power level, which is a nice problem to have.

Build quality is mostly solid — the steel frame feels sturdy, though the welds aren’t the prettiest. For normal street use and light trails, it’s fine. Just don’t go sending it off jumps; this isn’t a Sur-Ron.

Range & Battery

With a 48 V 25 Ah pack, the F6 carries serious energy reserves. DTTZH claims 30 miles of throttle-only range, and based on my ride (9 miles burned only a few percent), that seems accurate. You could probably stretch 40–50 miles using pedal assist on lower levels

Pros

Outstanding performance for under $900
Excellent brakes and comfortable seat
Huge battery = solid range
NFC key & color display feel premium
Strong off-road capability for its class

Cons

Front suspension a bit stiff
Some rough welds on the frame
Unknown brand = uncertain support or parts
Display speed reads a few mph high

Verdict: So Good It Should Be Illegal (at That Price)

Yeah, the name sounds like a Wi-Fi router — but once you’re on the throttle, you’ll forget all about that. The DTTZH F6 is a ridiculously good deal, delivering comfort, speed, and features that shouldn’t exist below $1,000.

If DTTZH keeps supporting customers and these bikes prove reliable long-term, this thing could easily dethrone budget champs like the Ridstar Q20 as the new king of affordable mopeds