Skip to product information
1 of 11

Free shipping on all eBikes

Lifetime frame warranty

Free assembly tools

UL 2849 Safety Certified

Questions? Let us help

Our Denago Fat Tire eBike is one of the best-value torque sensor fat eBikes available today, and now it's available in a traditional "top tube" frame style. This fat tire eBike includes a huge list of accessories: integrated lighting, fenders, and kickstand; plus our largest available 921.6 Wh battery for extended range, a color display, and suspension fork. 

The Fat Tire eBike uses a premium Bafang rear hub motor, plus an upgraded torque sensor for the most natural pedaling feel on off-road surfaces.

 

Denago Fat Tire Top Tube eBike

Best-value torque sensor fat tire ebikes

Regular price $1,799.00
Regular price $1,799.00 Sale price $1,799.00
Sale Sold out
Color: Grey with Black
Size: One Size

✔️2-Year Warranty

✔️0% APR Up to 12 Months

Free shipping on all eBikes

Lifetime frame warranty

Free assembly tools

UL 2849 Safety Certified

Questions? Let us help

Our Denago Fat Tire eBike is one of the best-value torque sensor fat eBikes available today, and now it's available in a traditional "top tube" frame style. This fat tire eBike includes a huge list of accessories: integrated lighting, fenders, and kickstand; plus our largest available 921.6 Wh battery for extended range, a color display, and suspension fork. 

The Fat Tire eBike uses a premium Bafang rear hub motor, plus an upgraded torque sensor for the most natural pedaling feel on off-road surfaces.

 

Class III eBike with pedal assist up to 28 mph and throttle up to 20 mph.
Class III eBike 5 levels of pedal assist up to 28 mph, and up to 20 mph on throttle alone.
921.6 Wh Battery, built with new LG 21700-series cells.
921.6 Wh Battery 921.6 Wh battery, built with new LG 21700-series cells.
At 750 Watts of power, have plenty of power to climb hills.
750 Watt Bafang Rear Hub Motor At 750 Watts of power, have plenty of power to climb hills.
80 Nm of Torque to climb hills.
80 Nm of Torque Massive Torque to climb hills.
45+ miles of Real-World Range. *Depending on several riding condition factors*
84+ miles of Range Ranges based on real-world tests*
4" fat tires Roll over dirt, grass, gravel, even snow or sand
Torque sensor Responds to rider input for the most natural pedaling feel.
Color LCD display High-resolution color digital display.
Designed in Texas Backed by our USA-based support team.
Hydraulic disc brakes With oversized rotors for huge braking power.
Top tube frame Classic "double diamond" style
Wide, padded saddle Ride in comfort.
Heavy-duty kickstand No additional charge.
Locking battery For additional security.
Integrated lights Powered from the eBike battery
  • One of the best-value torque sensor fat tire eBikes on the market

    This is one of the best-value fat tire eBikes available with a torque sensor anywhere.

  • UL 2849 & UL 2271 Certified

    All of our bikes have been designed to meet UL standards for safety from day one. And now, every Fat Tire Top Tube eBike manufactured on/after October 1, 2023, bears the UL2849 Certification for safety and comes equipped with UL2271 Certified batteries.

  • thumb throttle on Denago eBike

    Class III eBike with pedal assist and throttle

    Travel up to 28 MPH on pedal assist, and up to 20 MPH on throttle alone without pedaling.

  • Throttle-on-Demand

    Features throttle-on-demand: you can engage the thumb throttle at any time, even from a dead stop - perfect for starting and stopping on hills, or pulling away from a stoplight.

  • 750 watt Bafang hub motor

    Plenty of torque for climbing hills - the most powerful motor allowed by law in many states.

  • Denago's largest eBike battery ever

    Our biggest battery

    Sleek, 921.6 Wh battery is integrated into the down tube and is built with the latest LG 21700 cells, for a more compact battery with the same capacity. Includes 3 Amp fast charger. Batteries manufactured on/after October 1, 2023, are now UL2271 Certified.

  • Denago eBike color display

    Color display

    Monitor your speed, distance, battery charge, and other data on the high-resolution color display. Set an optional PIN code for additional security.

  • Integrated lights

    Built-in front and rear lights are powered by the eBike battery. Say goodbye to disposable batteries. Turn them on and off from the handlebar remote.

1 of 8

Collapsible content

See Full eBike Specifications

Top Speed:
28 MPH on pedal assist, 20 MPH on throttle (Class III eBike)

Motor:
Bafang H550 rear hub, 48V, 750W, IPX5 Water-Resistant rated

Battery:
921.6 Wh battery, LG 21700 cells, IPX6 Water-Resistant rated

Sensors:
Torque, Speed

Throttle:
Thumb throttle, left side

Display:
Denago color high-resolution LCD with speed, motor power, trip distance, odometer, trip time, battery charge level, calories, and walk mode functions plus integrated front and rear light controls.

Charger:
Multi-voltage 110-240V, 3A Fast Charger with USA plug

UL Certification (as of manufacture date October 1, 2023):
UL 2849 certified, with a UL 2271 certified battery

Safety Data Sheets (SDS):
Denago safety data sheets are available upon request via email.

Watch: Ebike Escape's video review

  • 4" wide Kenda tires

    Huge tires power through dirt, sand, grass, and gravel. You can even ride on snow! Perfect for exploring campgrounds, RV parks, or rough urban pavement.

  • Zoom suspension fork

    Ride with more comfort and control. The Zoom suspension fork eats bumps so you can ride with less fatigue. Offers 80mm travel and hydraulic lockout.

  • eBike with hydraulic disc brakes

    Hydraulic disc brakes for stopping power

    Plus, oversized brake rotors allow you to ride with confidence and reduce stopping distance.

  • Shimano shifter

    Easy-shifting Shimano drivetrain

    Shimano shifter and rear derailleur make changing gears easy.

  • Denago eBike fenders

    Beautiful fenders

    We included durable all-metal fenders to keep you dry in wet weather.

  • Kickstand on Denago Fat Tire eBike

    Kickstand

    Easy to park at home, at the store, or office.

  • Denago fat tire eBike lift handle

    Padded saddle with lift handle

    Ride in comfort with a wide, padded saddle. It's equipped with a handle to help lift your eBike up stairs or onto a car rack.

  • Denago Fat Tire eBike rear rack

    Easy to add a front or rear rack

    Frame features built-in mounting points for optional front or rear racks for carrying cargo.

1 of 8

Collapsible content

See Full Component Specifications

FRAME AND FORK

Frame:
6061-T6 Aluminum Alloy, Top Tube style

Fork:
Zoom Suspension model 879, 80mm travel with hydraulic lockout

Kickstand:
included

DRIVETRAIN

Pedals:
Platform, aluminum alloy, 9/16” with reflectors

Crankset: 
Aluminum alloy, 170mm, 48 tooth chainring

Bottom Bracket: 
Sealed, square taper, with torque sensor, English thread

Rear Derailleur: 
Shimano Tourney, 7 speed

Freewheel:
Shimano Tourney, 7 speed, 14-28 teeth

Shifter: 
Shimano Tourney, 7 speed

Chain:
KMC Z-Series, 3/32”

COCKPIT

Handlebar:
Zoom aluminum alloy, 31.8mm diameter, 700mm long

Grips:
Black rubber, lock-on style

Stem: 
Zoom aluminum alloy, 31.8mm clamp, 1 ⅛” threadless

Headset:
1 ⅛”, sealed, threadless

Saddle:
Comfort with lift handle

Seatpost:
Zoom aluminum alloy, 31.6mm diameter, 300mm length

Seatpost Clamp:
Zoom, quick release

BRAKES

Levers: 
Hydraulic disc brake with motor cut-off

Calipers:
Hydraulic disc brake

Rotors: 
180mm, 6 bolt type

WHEELS

Tires: 
Kenda 26 x 4”, K-Shield puncture protection with safety reflective stripe

Tubes: 
Kenda 26 x 4”, schrader valve

Rims:
Aluminum Alloy, 36 holes, 26"

Hubs:
Front - nutted, 36 holes, disc brake
Rear - Bafang, nutted 36 holes, disc brake

Spokes:
Front - 36 Black 13 gauge spokes
Rear - 36 Black 12 gauge spokes

Nipples: 
Brass

WEIGHT AND PAYLOAD

Complete eBike with battery:
79 lbs

Maximum rider weight:
300 lbs

Maximum cargo capacity: 
55 lbs on the optional seatstay-mounted rear rack
20 lbs on the optional headtube-mounted front rack

WHAT'S IN THE BOX

Complete eBike
Keys
Lithium-Ion battery
3 Amp fast charger
Quickstart guide
Wheel reflectors
Assembly Tools (pedal wrench, multi-tool)

COVID-19 has created specific challenges in the bicycle industry, especially around the availability of the components required to manufacture eBikes. As a result, we reserve the right to make substitutions of equivalent components of equal or better value to ensure we can consistently deliver our eBikes in a timely fashion. Thanks for understanding!

Watch: Electric Bike Report's review

  • Eric is 5'4" tall

    Shown riding Fat Tire Top Tube, One Size

  • Joseph is 6'2" tall

    Shown riding Fat Tire Top Tube, One Size

1 of 2

Collapsible content

Full geometry chart and dimensions

 

Dimension Size S/M Size L/XL
Top Tube Length: 24.8"/630mm 4.8"/630mm
Reach: 16.5"/419mm 16.5"/419mm
Wheelbase: 46.5 "/1181mm 46.5"/1181mm
Head Tube Length: 6.3"/160mm 6.3"/160mm
Minimum Saddle Height: 32"/819mm 33"/844mm
Maximum Saddle Height: 38"/971mm 39.5"/1003mm

Our size and fit recommendations

Denago recommends:

One size fits most adults 5'6" - 6'1"

Watch: Electrified Reviews' video review

  • Denago eBike multi-tool

    Multitool

    Our multitool has all the hex keys and screwdrivers you'll need to complete assemby.

  • photo of Denago pedal and axle nut wrench

    Pedal and axle nut wrench

    Fits pedals and axle nuts, perfect for your home shop or to take on the road.

  • image of a woman holding a cell phone and laptop

    Expert guidance

    Instructions in the box. Free help via phone, live chat, or email.

1 of 3
  • UPS logo

    Free standard shipping on all eBikes

    All eBikes ship free from Denago.com.

  • Denago eBike on a cobblestone road

    Fast delivery

    In-stock eBikes are delivered in just 1-5 business days, depending on your state.

  • Map of the United States of America pinned with locations of eBike shops near me.

    Need it today?

    Check partner bike shops near you who sell assembled, ready to ride Denago eBikes.

Documents for the Denago Fat Tire Top Tube eBike

DOWNLOADS

Owner's Manual, Quick Start Guide, Display Instructions, Geometry Chart

Please visit the Denago downloads page for PDF documents.

Customer Reviews

Based on 44 reviews
98%
(43)
2%
(1)
0%
(0)
0%
(0)
0%
(0)
M
Marqus Forsythe
GREAT RIDE

Waited a while to write a review. First test the bike extensively. What a wonderful bike this is. The support is very natural but works great. What a nice cycling experience this is. Had tested many E bikes but no bike gives this experience. Unpacking and assembly is easy. Then the enjoyment can begin. Am so glad I bought this bike.

E
Ele Blance
love my fat tire

After buying my wife a fat tire, I decided to get my own one. What a great purchasing experience! The bike arrived within a week, but had to wait a few more weeks for accessories to arrive. The customer service team is awesome, as they kindly included the promotion items even though I made the purchase before the promo started! I take short 3 - 5 mile rides around the neighborhood most days...weather permitting. I love the PAS and throttle for the hills in the area, and the bike is so solid! Coming 99% assembled was a big plus. I had it unboxed, and ready in ½ hour. Looking forward to years of fun and enjoyment from my fat tire. Thanks Denago....you rock!

J
Julianne Shader
Lot of fun, 350 miles

I highly recommend the fat tire top e-bike Eafter having it for about 6 weeks and 350 miles. Super fun and very practical. Using it instead of the car for trips to the market, library and pharmacy. Also, I have used the customer help line and these folks will walk you through any question you might have, they are kind and patient. No wonder Consumer Reports rated it highly. Keep up the great work.

D
Dani Mans
High Quality Build

The quality of the fat tire e-bike is exceptional. Fit and finish are excellent and service is second to none in this segment. The bike was delivered to my door in less than a week after the order was placed. I've had the bike for about a month now and in spite of bad weather have about 120 miles on it, which is not bad for a 75 year old man who has not been on a bicycle for 50 years. The bike is powerful and shifts smoothly and is easy to ride. I usually ride in PAS 1 except in the hills where PAS 2 is adequate for 90% of the time. I bought the bike to get some exercise which is easy to do on this bike. I didn't ride before because I was unable to cross the hilly areas. The ebike has solved that problem.

D
Dawn Ryder
Love It

I love my denago Fat Tire ebike. When we were camping at a state park in Pa. a couple of camp hosts had ebikes from this company and loved them, so I ordered one. It came within a week. When I opened the box the rear tire was flat. Tried to fill tire but not successful. Took it to a local bicycle shop. There was a hole in the inner tube. I called customer service and told them what happened. They were very friendly and easy to work with. I requested that the company reimburse me for the bill. I emailed the bill and was reimbursed that same day. No hastle. Now that is exceptional customer service. I tell people what a great company they are if they are interested in buying an ebike.

CALIFORNIA PROPOSITION 65 WARNING


This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.