Ultra Flex Bikes Zooz Bikes Chrome
Ultra Flex Bikes Zooz Bikes
Ultra Flex Bikes Zooz Bikes
Ultra Flex Bikes Zooz Bikes Sand Shark
Ultra Flex Bikes Zooz Bikes
Ultra Flex Bikes Zooz Bikes
Ultra Flex Bikes Zooz Bikes Black Chrome
Ultra Flex Bikes Zooz Bikes
Ultra Flex Bikes Zooz Bikes

Ultra Flex

Regular price $3,795.00 Sale price$2,995.00 Save $800.00
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Elevating the Ultra Series with full suspension, aramid-lined tires and a larger proportion, the Ultra Flex 1200 offers more versatility to your thrill ride. Something we call #versathrillity

A class exceeding battery size of 25aH has a minimum (all throttle, no pedaling) range easily over 30 miles at top speed, and up to 45+ miles with pedal assist at 20mph. The all-new QS213 motor peaks at 1800w and can carry most riders well past 30mph.

The Ultra Flex achieves a new level of comfort and performance with sport-tuned suspension and over-sized ZOOZ STICKY SWEET puncture resistant tires, lined with aramid fiber. 

The Ultra Flex has a 33.5" seat height, making the bike much more suitable for larger riders, but is ideal for riders from 5'7" to 6'5"

Zooz UF Motor


750W rated / 1800W Peak

52V Direct Drive

Zooz UF Battery


25aH (1300wH)

70-Cell: LG M50LT 14s5p

Full recharge: 6+ hours


Hydraulic Disc

Front 203 / Rear 203

Zooz UF Suspension

Rear Shocks

Adjustable pre-load and rebound.

Soft & Stiff Springs included.

Zooz UF Forks

Front Fork

Moto-style fork.

Adjustable compression and rebound.


Aramid lined, puncture resistant.

Superior grip on multiple surfaces.

customize your bike

UF Rear Rack
UF Front Rack
SURF RACK for ZOOZ BIKES by Moved By Bikes
Vans x Cult Cruiser Grip by CULT CREW
UF Front Rack
UF Rear Rack
SURF RACK for ZOOZ BIKES by Moved By Bikes
from $49.99
BILLET BMX™ Deez Nuts™ 12 Point Brake Bolts for ZOOZ Bikes (2 Pack) by Billet BMX
from $24.99
BILLET BMX Chain Tensioners for ZOOZ Bikes (2-PACK)
from $69.99
Vans x Cult Cruiser Grip by CULT CREW
Inner Tube, 24x2.5 - 3.0
Happy Can by Bikase

Customer Reviews

Based on 18 reviews
Matt Loerzel
So fun

The UF1200 is so much fun to ride. It's definitely the best looking e-bike I've ever seen. I've only had it a week and put on 10 miles a day. Everything is solid and seems like it'll last. 100% recommend!

JT Gilgo
The most fun you can have on two wheels without a license

The ZOOZ Ultra Flex is the muscle car of ebikes. Not the plastic hybrid junk of today, but the Detroit Steel of days long past. An endless summer of Appetite for Destruction and Straight Outta Compton, Excitebike and Paperboy, Fast Times and Ferris Bueller. Suntans and permagrins, jumps and wheelies. Days spent on bike trails and boardwalks, riding around the neighborhood with friends until after the sun goes down. It's the vibe some remember and others have been looking for their entire lives.

Raymond Metzger
UF1200 is 🔥

Got my 1200 three days ago and I’ve rode it every day since. Love this bike. Rough roads or bumps? You don’t feel them. The UF1200 is a ripper! Can’t wait till they release extra batteries for these bikes so I can really go explore.


The size/geometry of the Flex is great for pedaling and more comfortable if you’re taller. The suspension is a game changer especially riding on crappy NYC streets. It definitely feels like a platform you can build and customize for an even more powerful ride.

Johnny Prime
Here's My Story

When I was young, I threw my back out while sifting through Yeti coprolites for dried berries in the Himalayas. I could no longer ride my BMX because the bumps I felt on a hard tail reminded me of that fateful day when I slipped on a fresh Sasquatch turd, tumbled down the mountain, and landed face-first in a pit of Shilajit. I had to eat my way out, and crawl to the nearest village, where I was nursed back to health by a group of benevolent vegan monks. Fast forward 30 years, and I see a BMX bike with suspension, built by a motorcycle madman in Chicago. I had to try it... Lo and behold, the buttery-smooth ride does not cause me to recall that horrific incident in the mountains. And with a motor helping me pedal, I can continue to indulge my love for laziness. Thank you, Zooz.