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Zooz Ultra Urban Electric Bike

Lightweight, nimble, built to handle real riding. No fluff — just style and performance.

Choose a Color

20 MPH

Top Speed

25-35 MI

Range

750W

Thrillmatic Motor

Class 2

E-Bike Class

65 LBS

Weight

The Thrillmatic Motor

The Thrillmatic Motor

The Ultra Urban's 750W Thrillmatic motor runs metal-reinforced planetary gears that deliver torque that's both immediate and smooth — no lag, no sag, just acceleration exactly when you ask for it. Zooz runs 52 volts through it, which is why the torque curve feels closer to a motorcycle than a commuter bike.

The Ultra Urban's 750W Thrillmatic motor runs metal-reinforced planetary gears that deliver torque that's both immediate and smooth — no lag, no sag, just acceleration exactly when you ask for it. Zooz runs 52 volts through it, which is why the torque curve feels closer to a motorcycle than a commuter bike.

Built, Not Assembled

Built, Not Assembled

The Ultra Urban uses TIG-welded 4130 chromoly steel throughout the frame, fork, and handlebars. Chromoly flexes slightly under stress instead of cracking, absorbs vibration, and can be repaired by any competent welder. The result is a frame that holds up to the kind of riding the Ultra Urban was built for.

The Ultra Urban uses TIG-welded 4130 chromoly steel throughout the frame, fork, and handlebars. Chromoly flexes slightly under stress instead of cracking, absorbs vibration, and can be repaired by any competent welder. The result is a frame that holds up to the kind of riding the Ultra Urban was built for.

Stopping Power That Keeps Up

Stopping Power That Keeps Up

Hydraulic disc brakes at both ends — 203mm front, 180mm rear — mean the braking system is matched to the motor's output. You're not squeezing harder hoping for more. The brakes are linear, predictable, and set up to be responsive when you're pushing the pace and smooth when you're not.

Hydraulic disc brakes at both ends — 203mm front, 180mm rear — mean the braking system is matched to the motor's output. You're not squeezing harder hoping for more. The brakes are linear, predictable, and set up to be responsive when you're pushing the pace and smooth when you're not.

Ride It Before You Buy

Ride It Before You Buy

The Ultra Urban is on the floor at our Chelsea showroom and available for test rides. Walk in any day from 11 AM to 6 PM, and our team will fit the bike to you, walk you through the controls, and get you riding.

The Ultra Urban is on the floor at our Chelsea showroom and available for test rides. Walk in any day from 11 AM to 6 PM, and our team will fit the bike to you, walk you through the controls, and get you riding.

Full specifications

Motor750W Thrillmatic — metal reinforced planetary gears
Battery52V 20Ah (21700 cells) — proprietary co-molded metal plate with spring-loaded locking pin
Estimated range25–35 miles (full throttle)*
Top speed20 mph
E-bike classClass 2
Pedal assist5 levels — cadence sensor
FrameTIG-welded 4130 chromoly steel
Weight65 lbs
Load capacity350 lbs
Wheels / Tires24" x 2.6" Sticky Sweet
BrakesHydraulic disc — 203mm front / 180mm rear
Handlebar9.5" tall bars
Crankset2-piece hollow steel spindle
Seat height30.5"
LightsIntegrated LED with running light
Charge time4+ hours
ColorsGen 5: Eclipse Black, Chrome, Red Rocket, Glow Worm / Gen 4: Raven Black
FinancingAvailable via Klarna, Affirm, and PayPal

*Range estimated under full throttle conditions. Real-world range will vary based on rider weight, terrain, speed, temperature, and pedal assist usage.

FAQ

Can I test ride the Ultra Urban before buying?

Absolutely — and we encourage it. Come into our Chelsea showroom any day of the week. Walk-ins are welcome and our team will get you set up.

What makes the Thrillmatic motor different?

The Thrillmatic uses metal-reinforced planetary gears, built to handle high torque loads and resist wear. Paired with Zooz's 52V system, it delivers strong, immediate acceleration — which is why Zooz has built a following with riders who care about how a bike actually rides, not just spec sheets.

What is the 4130 chromoly frame, and why does it matter?

4130 chromoly is a high-strength steel alloy used in aircraft tubing, race car roll cages, and high-end bicycle frames. It resists cracking under repeated stress, absorbs vibration naturally, and can be repaired by a welder. On the Ultra Urban it's TIG-welded, a slower, more precise process that produces clean, strong welds.

What colors does the Ultra Urban come in?

The Gen 5 comes in Eclipse Black, Chrome, Red Rocket and Glow Worm, and the Gen 4 in Raven Black. Stock by color changes often, so the color selector above shows what's available right now.

Do you offer financing?

Yes. Financing is available through Klarna, Affirm, and PayPal at checkout. Select your preferred option to see available monthly payment plans.

How does the bike arrive — assembled or in a box?

It arrives partially assembled. Our technicians at Last Mile NYC complete full assembly and a safety inspection before every in-store pickup. If you order online for shipping, it arrives requiring minor assembly with instructions. Vehicle shipments may require additional processing time due to freight shipping logistics.

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