Buzz Centris E4321 500W Folding Commuter Electric Bike – Black

Fold It, Ride It, Store It — Commuting Simplified

Restaurant-grade performance — sear at 1,000°F+ with infrared burners
304 stainless steel construction — rust-resistant, built to last decades
Ships fully assembled — wheel it out, fire it up same day
10-year warranty standard — industry-leading coverage on all burners

$899.99

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Buzz Centris E4321 500W Folding Commuter Electric Bike – Black
$899.99

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4.9/5 Stars 2,400+ verified reviews.
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Buzz Centris E4321 500W Folding Commuter Electric Bike – Black
$899.99

Fold It, Ride It, Store It — Commuting Simplified

The Buzz Centris E4321 is a vetted commuter built for riders who refuse to compromise between portability and performance. Its folding frame collapses into compact spaces — trunks, closets, garage corners — while 4-inch fat tires and 60mm front suspension smooth out city streets and bike paths alike. This is a curated investment in daily mobility, not a disposable ride-share alternative. With a 500W motor and thumb throttle hitting 20 mph, it delivers real power in a package that respects your space.

FREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORT
Folding Frame
500W Motor
Fat Tire Grip
Ships Free
500W
Motor Power
20 mph
Top Speed
4"
Tire Width
buzz-centris-folding-e-bike-black-e4321-1

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

buzz-centris-folding-e-bike-black-e4321-2

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

buzz-centris-folding-e-bike-black-e4321-3

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

Rider Compatibility

Make sure the Centris E4321 matches your build before you order.

  • Rider height between 5'2" and 6'3"
  • Minimum 16-inch step-over clearance required
  • Rider weight capacity — see product page

Built For How You Actually Ride

From daily commutes to weekend explorations, the Centris adapts.

Daily Commuting
Trunk Storage
Path & Trail Riding
Compact Garage Parking

Full specifications

At a glance

Dimensions
See product page
Warranty
See product page
Full specifications9 data points across 4 categories

Dimensions

Step-Over Height16 inches
Recommended Rider Heights5'2" - 6'3"
Folded DimensionsSee product page

Power & Performance

Motor500W
Top Speed20 mph
Throttle TypeThumb Throttle

Materials

Tire Size4-inch fat tires
Front Suspension Travel60mm

Compliance & Warranty

Warranty DetailsSee product page

The Volt Trek Promise

We sell what we'd put in our own garage. Every product earns its place.

Free ShippingShips free to your door — no hidden freight charges.
30-Day Money-Back GuaranteeIf it's not right, send it back on us. Unused, original packaging.
Free Expert ConsultationTalk to a real e-bike expert before you buy — phone, chat, or email.




BUZZ CENTRIS – Folding Fat Tire e-Bike

Top Speed
20 MPH
Throttle
Thumb
Motor
500W
Max Range
40 Miles
Foldable
Yes
Safety
UL 2849

Woman riding a black Buzz Centris electric bike at an RV campground.

BUZZ CENTRIS

Folding Fat Tire e-Bike

“The No-Excuses eBike. Your Adventure, Folded.”

The Buzz Centris is the ultimate go-anywhere, do-anything e-bike that combines rugged all-terrain capability with the unparalleled convenience of a sturdy folding frame. Power through your commute or explore new trails with the reliable 500W rear hub motor, offering speeds up to 20 mph and a range of up to 40 miles. When you’re done, simply fold it up and store it in your car, RV, or at home.

But the Centris doesn’t just offer convenience; it delivers a remarkably comfortable and confident ride. The wide, 4-inch fat tires and a front suspension fork with 60mm of travel absorb bumps and obstacles, while the accessible step-through frame makes hopping on and off a breeze. Fully equipped with front and rear racks and integrated lights, the Buzz Centris is your ready-for-anything adventure partner.

This Is The Tool For You If…

  • You need a versatile e-bike that can handle both city streets and rugged trails.
  • You have limited storage space and need a bike that can be easily folded and stored.
  • You are an RVer, boater, or traveler who wants to bring a capable e-bike on your adventures.
  • You appreciate the comfort and stability of fat tires and front suspension.
  • You want a fully-equipped bike with racks and lights included, ready to ride from day one.
The Buzz Centris black electric bike parked on a mountain overlook trail.

Ready for Any Haul

The Buzz Centris rear rack carrying firewood.

Utility Meets Adventure

The Buzz Centris comes adventure-ready right out of the box. Don’t pay extra for essential accessories—this e-bike includes rugged, integrated front and rear racks so you can pack for your next journey. With a total payload capacity of up to 300 lbs, you can easily load up with groceries, camping gear, or firewood for the evening bonfire. The Centris isn’t just about getting you there; it’s about making sure you can bring everything you need for the fun when you arrive.

Adventure-Ready, Storage-Friendly

Take Your Adventure Anywhere

The true genius of the Buzz Centris is its sturdy folding frame. This feature transforms a rugged all-terrain bike into a compact, portable package that can fit in the smallest of car trunks, RV storage bays, or closets. In a few simple steps, you can take your adventure anywhere, without the need for a bulky bike rack. The convenient step-through frame design adds another layer of ease, making it effortless to get on and off the bike, no matter where your journey takes you.

The Buzz Centris folding electric bike in its compact storage mode.

Key Features

Folding Frame

A sturdy folding frame that fits in small trunks, making it incredibly easy to store and transport.

Thumb Throttle

Cruise up to 20 mph without pedaling. Perfect for getting a boost up hills or taking a break.

Step-Thru Frame

A low 16-inch step-over height ensures a smooth and easy transition from ground to saddle.

Fat Tires & Front Suspension

4-inch tires and 60mm of travel absorb bumps and obstacles for a comfortable ride.

Integrated 48V Battery

A seamlessly integrated, removable battery provides a range of up to 40 miles on a single charge.

Racks and Lights Included

Comes fully equipped with front and rear racks and integrated lights, so you’re ready for any adventure.

See It In Action

  • See the convenient folding frame design in action.
  • Witness how the fat tires and suspension handle rugged terrain.
  • Discover the power of the 500W motor and thumb throttle.
  • Explore the features that make the Centris the ultimate portable e-bike.

Performance Ratings

Our proprietary Belcopia Rating is calculated using a sophisticated algorithm that analyzes key performance metrics against extensive market data. This AI-driven score provides an objective, at-a-glance measure of a product’s overall value and capability in its class.

Portability & Convenience97/100
All-Terrain Versatility94/100
Comfort & Ride Quality90/100
Features & Value86/100

Belcopia Rating

92%

The Buzz Centris is an outstanding folding e-bike that brilliantly combines all-terrain capability with ultimate convenience. Its fat tires and suspension provide a great ride on any surface, while the sturdy folding frame makes it the perfect choice for travelers, RVers, and anyone with limited storage space.

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About buzz bicycles Electric Folding Cruiser

buzz bicycles is a trusted manufacturer of premium electric folding cruiser. VoltTrek is an authorized dealer offering the full buzz bicycles lineup with free delivery, price match guarantee, and expert support.

View all buzz bicycles products →

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