The Fat Murf™

The Fat Murf™

$2,995
/
Shipping calculated at checkout.

Step Over Step-Thru
Color
Obsidian Black
  • 2 Year Warranty
  • 24 Hr Response Time

SPEED

25 Mph

RANGE

52 Volt Battery

30-50 Miles

POWER

750W

  • Technical Specifications
  • Dimensions

Original Fat Tire
Classic Style and Comfort

Drive System

750 WATT MOTOR

  • Feel the Power - 750 Watts of Effortless Hill Climbing

52-VOLT, 15 AMP-HOUR BATTERY

  • Feel the Difference – More Powerful Battery for Superior Performance.

THUMB THROTTLE

  • Throttle On Demand – Power at Your Thumb's Command.

CLASS 2 OR 3. USER SELECTABLE

  • Relaxed Throttle Rides or Pedal Assist

FIVE-LEVEL PEDAL ASSIST

  • Five Levels of Fun – Enjoy Cycling, Your Way.

7-SPEED SHIMANO GEAR SYSTEM

  • Smooth Shifts, Superior Ride – 7-Speed Shimano Gears for Peak Performance Wherever you Roam.

Safety & Control

HYDRAULIC DISC BRAKE SYSTEM

  • Ultimate Control – Advanced 4-Piston Brakes with Premium Pads and Upgraded Rotors for High-Heat Resistance.

26'' X 4'' FAT TIRE

  • Ride Boldly – 26" x 4" Fat Tires for Ultimate Stability.

INTEGRATED 3-LED HEADLIGHT

  • See and Be Seen – Superior 9W 550 Lumens Headlamp for Maximum Visibility.

ENGINEERED TO LAST

  • Built for Excellence – Premium Components, No Shortcuts.

Smooth and
Reliable

  • STEPOVER HEIGHT: 29"
  • WHEELBASE: 51.5"
  • OVERALL LENGTH: 80.5"
  • SEAT HEIGHT: 34-40"
  • HANDLEBAR HEIGHT: 44-48"

The trailblazing electric beach cruiser that revolutionized our brand. Unleash the ultimate riding experience with our original and unbeatable fat tire electric beach cruiser. Crafted to perfection, the Fat Murf boasts a robust 52 VOLT battery, delivering unrivaled torque and ample capacity to propel you up to an impressive 50 miles over a variety of terrain. Available in both a standard and step-through frame, the Fat Murf is perfect for the rider who wants a fun, reliable, and effortless mode of transportation for everyday use.

HIGH-RES

CLEAN CLEAR NAVIGATION

Being able to see all your Murf's essential stats is crucial. This upgraded display screen will keep all relevant information right in front of your face. Track your speed, battery level, power output, and other important metrics.

52 VOLTS OF FUN

No More Uphill Battles

A 52V battery will deliver stronger acceleration and better climbing capabilities than a 48v battery. Riders will experience faster speeds and better performance, especially in challenging terrains.

CLASS 2 OR 3

CHOOSE YOUR ADVENTURE

Riders can easily switch between class 2 and 3 modes on this Murf. Choose class 2 when you want the convenience of a throttle and class 3 when you want the thrill of maximum speed.*

*Throttle disabled in class 3 mode

RUGGED HEADLIGHT

Illuminating Brightness

Light up the night with this super bright off-road style headlight. 3 high power LEDs deliver 720 lumens…that’s a lot.

7-SPEED SHIMANO DRIVETRAIN

Crisp Shifting

An electric bike will typically handle most of the work, but for those times when you really want to pedal, you'll be able to shift smoothly between 7 gears.

4 INCH FAT TIRES

All-Terrain Comfort

These 26x4 inch fat tires will confidently carry you over mixed terrain. Compared to standard size bike tires, these fatties will provide more cushion for the pushen.

Build Your Fat Murf

Big Dawg Rack Bag
$120
Rear Rack Package
$85
Front Basket
$95
Example product
$29
Kroozie Deluxe
$40

Size Matters

With its fat tires and step-over frame, the Fat Murf is a good fit for riders 5'6" tall and up. Click through the tabs on the right to see what riders of different sizes look like on it

  • Kiara Is 5 feet 1 inches tall
  • Cam Is 6 feet 3 inches tall

Riders Guide

Get the Most of Your Murf

FREQUENTLY ASKED QUESTIONS

QUESTIONS? WE'VE GOT ANSWERS

  • What size rider is the Fat Murf best for? + -

    Riders from 5’5 - 6’5

    This is a general recommendation, and you should consider individual comfort preferences, as seat height and handlebar adjustments can offer additional flexibility.

  • What class is The Fat Murf ST? + -

    The Fat Murf is has the ability to function in Class 2 & Class 3 mode.

    The Fat Murf will reach up to 20mph using throttle and/or pedal
    assist(Class 2 mode) and also reach up to 25 mph using pedal assist
    only(Class 3 mode).

    The throttle is disabled in Class 3 mode.

  • Why do Murf bikes use 52 Volt Batteries? + -

    A 52-volt battery offers several advantages over lower-voltage options, such as 48-volt systems. Here's why we choose 52 volts:

    More Power: A higher voltage allows your e-bike to deliver more power to the motor, resulting in better acceleration and the ability to tackle hills with greater ease.

    Superior Range: 52-volt systems are more efficient, helping you go further on a single charge compared to lower-voltage systems.

    Increased Lifespan: Operating at a higher voltage reduces the strain on the battery, leading to a longer overall lifespan.

  • How far can I ride on a single charge? + -

    The range depends on various factors like terrain, rider weight, and level of pedal assist or throttle use.

    On average, the Alpha ST offers a range of up to 50 miles per charge.

  • Are Murf bikes suitable for hills? + -

    Absolutely! With powerful motors and 52 volt batteries, Murf bikes handle inclines with ease, providing strong torque and smooth climbs.

  • How long does it take to charge a Murf bike? + -

    A full charge typically takes 5 to 6 hours from 0% to full.

  • What is the warranty on Murf bikes? + -

    Murf offers a 2-year warranty on electrical components, including the motor, battery, and display, giving you peace of mind with your purchase.

    Learn more about our warranty here.

Find more answers on our Frequently Asked Questions page

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