Skip to product information
1 of 9

Denago Fat Tire Top Tube eBike

write a review

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
Size Chart
Questions? Let Us Help

Denago's Fat Tire eBike includes an upgraded torque sensor for the most natural pedaling feel, plus convenience and performance upgrades: powerful 750W hub motor, huge 4" tires for off-road grip and control, and an upgraded larger capacity 921.6 Wh battery for extra range.

This version of the Fat Tire eBike uses a traditional top-tube frame design in one size that fits most adults.

4" fat tires Roll over dirt, grass, gravel, even snow or sand
Extended-range battery 921.6 Wh battery with premium LG 21700-series cells.
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.
Class III eBike Up to 28 MPH pedal assist, 20 MPH throttle
Top tube frame Classic "double diamond" style
Wide, padded saddle Ride in comfort.
Heavy-duty kickstand No additional charge.
Bafang rear hub motor 750 watts of power.
Locking battery For additional security.
Integrated lights Powered from the eBike battery
  • Torque Sensor

    Features torque sensor technology, for the most natural pedaling feel on off-road surfaces.

  • The color display on a Denago eBike

    Color display

    Beautiful, high-resolution color display shows your speed, distance, battery charge remaining, and other stats. Set an optional PIN code for additional security.

  • thumb throttle on Denago eBike

    Up to 28 MPH on pedal assist and 20 MPH on throttle

    This Class III eBike features both pedal assist and throttle models. Dial in your desired level of pedal assist on the handlebar remote. 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.

  • Denago's largest eBike battery ever

    Denago's largest battery ever

    Take all day adventures with the 921.6 Wh battery. LG 21700 cells pack more energy into a compact space. Includes 3 Amp fast charger.

  • Built-in lights

    Integrated front and rear lights are powered by the eBike battery. Control them from the handlebar remote.

  • Bafang 750 watt hub motor

    The most powerful motor available by law in many locations! Plenty of power for climbing steep hills.

1 of 6

Collapsible content

See Full eBike Features

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

Bafang H550 rear hub, 48V, 750W

921.6 Wh battery, LG 21700 cells

Torque, Speed

Thumb throttle, left side

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.

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

  • Ride on all terrain

    Kenda's fat 4" tires can handle dirt, grass, gravel, sand, and snow.

  • Zoom suspension fork

    The Zoom suspension fork helps you ride with more comfort and control on bumpy roads or trails with 80mm of travel.

  • eBike with hydraulic disc brakes

    Powerful hydraulic disc brakes

    Bigger, heavier eBikes travel faster and need more powerful brakes. We used hydraulic disc brakes with oversized rotors for more stopping power.

  • Shimano shifter on an eBike

    Shimano Drivetrain

    Shifting gears is easy with the Shimano shifter, rear derailleur, and freewheel.

  • Denago eBike rear fender

    Metal fenders

    Sturdy, attractive front and rear fenders keep you dry when riding in the wet.

  • Included kickstand

    Kickstand makes parking a snap at your home, office, or vacation spot.

  • Denago fat tire eBike saddle with lift handle

    Padded saddle with lift handle

    Comfortable, wide, padded saddle includes a lift handle to help you carry your eBike up stairs or load onto a car rack.

  • Rear rack for Denago Fat Tire eBike

    Built-in mounting points for a rack

    Easily add an optional front or rear rack with built-in mounting points on the frame.

1 of 8

Collapsible content

See Full Component Specifications


6061-T6 Aluminum Alloy, Top Tube style

Zoom Suspension model 879, 80mm travel with hydraulic lockout



Platform, aluminum alloy, 9/16” with reflectors

Aluminum alloy, 170mm, 48 tooth chainring

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

Rear Derailleur: 
Shimano Tourney, 7 speed

Shimano Tourney, 7 speed, 14-28 teeth

Shimano Tourney, 7 speed

KMC Z-Series, 3/32”


Zoom aluminum alloy, 31.8mm diameter, 700mm long

Handlebar Bell:

Black rubber, lock-on style

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

1 ⅛”, sealed, threadless

Comfort with lift handle

Zoom aluminum alloy, 31.6mm diameter, 300mm length

Seatpost Clamp:
Zoom, quick release


Hydraulic disc brake with motor cut-off

Hydraulic disc brake

180mm, 6 bolt type


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

Kenda 26 x 4”, schrader valve

Aluminum Alloy, 36 holes, 26"

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

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



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


Complete eBike
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!

  • 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

Denago Fat Tire Top Tube eBike geometry chart

Denago's size and fit recommendations

Denago recommends:

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

Watch: eBike Escape's video review

  • UPS logo

    Always free shipping

    Free standard shipping is available on all eBikes offered at

  • Denago eBikes on cobblestone roads

    Fast delivery of your new eBike

    Free standard shipping arrives anywhere in the 48 continental United States in just 1-5 business days.

  • Flare logo

    Free subscription to Flare Premium

    We've partnered with Flare to provide a free 1 year subscription to their Premium safety and tracking app with every eBike sold.

    Learn more about Flare 
  • Denago pedal wrench

    Do it yourself

    Assembly tools and instructions included with every eBike. Get free help from the experts anytime.

  • Beeline Connect logo

    Get help from a local bike shop via Beeline Connect

    Choose a local bike shop to assemble and tune your new eBike. Additional charge applies. Learn more.

  • 2 Denago eBikes in front of a Texas mural

    Order 2 and get free ready to ride delivery

    Order 2 eBikes and we'll build and tune them, then deliver them to you ready to ride. Learn more.

1 of 3

Documents for the Denago Fat Tire Top Tube eBike


Geometry Chart

Denago Fat Tire Top Tube eBike Geometry
Last updated: December 16, 2022. (JPG)

Quick Start Guide

Denago Fat Tire eBike Quick Start Guide
Last updated: Last updated December 15, 2022 (PDF)

Owner's Manual

Denago Fat Tire eBike Owner's Manual
Last updated: Last updated December 16, 2022 (PDF)

Display Instructions

Denago Fat Tire eBike K5274 Display Instructions
Last updated October 10, 2022 (PDF)



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