Fat Pax Step-Thru 52V E-bike - Black | Murf Bikes
Fat Pax Step-Thru 52V E-bike - Blue | Murf Bikes
Fat Pax Step-Thru 52V E-bike - Grey | Murf Bikes
Fat Pax Step-Thru 52V E-bike - White | Murf Bikes

Fat Pax Step-Thru

Regular price $1,995 Save $-1,995
3 in stock
Customer Reviews
5.0 Based on 21 Reviews
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
amy l.
United States United States
Great purchase!

Amazing bike! Easy to put together, easy to use! Goes faster than I was expecting! Also, super quick response time by the company! Happy customer here!

Victor L.
United States United States
Excellent E-Bike

Great sales team. Very comfortable and user friendly. Lots of compliments.

Ryan B.
United States United States
My Wife Loves her New Bike!

I bought this bike for my wife for Christmas and she is so psyched about it! It's well designed and well built. It can easily ride both on the street and on the beach (even in dry sand) no problems. The bike will do about 20mph using just the throttle but on level 5 of pedal assist with just a little effort I can have the bike going 30mph. My wife can do a flat 20 mile ride with the pedal assist at 2 from a full charge and still have the battery indicator reading more than half full when she gets home. Great bike. Well worth the money. Be prepared to answer a lot of questions because everyone wants to know about it.

Tomas G.
United States United States

awesome,,, was a gift for my wife. now I want one!!

35-50 Mile Range

Our 52 Volt, high quality Samsung cell batteries will get you between 35-50 real-world miles per charge. This depends on rider weight, terrain, and riding style.

25 MPH

You'll reach a top speed of 25 mph using throttle only. If you pedal with the motor you'll go faster.

2 Year Warranty

This covers both bike and battery from any manufacturing defects. If you have a problem bring your Murf by the shop or give us a call and we'll have you up and running in no time.

  • Description
  • Specs
  • Video
  • Photo

The Fat Pax

Is the Fat Pax the best electric beach cruiser ever made? We think so! The 52 VOLT battery provides high torque and high capacity which means you can ride up to 50 miles, over all sorts of terrain, and barely break a sweat. The 4 inch fat tires absorb bumps and act as a mild suspension system. Hydraulic disk brakes will safely bring you to a stop and the step-thru frame will allow you to get on and off the bike with ease. The handlebar mounted control screen offers you 5 different levels of pedal assist so that you can dial in the perfect amount of power. And if you feel like taking it easy just use the thumb throttle and ride this ebike like a moped. If you're in the market for a new electric bike you can't go wrong with a Murf.

The Murf Difference

Since our start we've continually strived to be a different type of electric bike company. Many of our competitors will sell you a bike but when the time comes to help you out with some service they're no where to be found. Not Murf. We attribute our success as a company to our customer service and that shows in the number of people that refer their friends and relatives to us. We honor our 2 year warranty without hesitation and strive to offer the best customer service in the e-bike business.

52 Volt Batteries

When it comes to batteries for electric bikes, bigger is always better. The battery for the Fat Pax comes in at 52 Volts and 17.5 Amp Hours. What does that mean? Simply put, a higher voltage battery is able to deliver the same amount of power using less current, this means you'll get awesome power from your bike while generating less heat in the motor and controller. A higher voltage also allows you to get more range out of your bike before you notice any loss in power. Amp hours can be thought of as the amount of gas your battery can hold. A higher amp hour number means you'll get more range per charge. We regularly have customers tell us they're able to ride up to, and even over, 50 miles per charge.

Bang For Your Buck

You can find a cheaper electric bike, and you can definitely find a more expensive electric bike, but when it comes to value you'll have a hard time finding something better than a Murf. When you compare components, battery specs, reliability, and included warranty, a Murf Electric Bike offers the best value in the ebike world. Take a look at our reviews or ask a friend who owns one of our bikes, we think they'll agree.

  • Suggested Use: Cruising, Commuting, Offroad
    CA E-Bike Class: Class 3 or (off road only with throttle activated)
    Warranty: 2 Years Both Bike & Battery, Original Owner
  • Drive Modes: Thumb Throttle, Intelligent 5 Level Pedal Assist, Manual Pedaling
    Estimated Min Range: 35 miles (40 km)
    Estimated Max Range: 50 miles (56 km)
    Max Speed: 25 mph (40 km/h) (Full Electric)
    Bike Weight: 70 lbs (27 kg)
    Total Payload Capacity: 275 lbs (125 kg)
    Drivetrain: 7 Speed Shimano®
    Brakes: Tektro® Hydraulic Disc Brakes
    Wheel Size: 26 inches (66 cm)
    Tire Brand: Kenda®
    Tire Width: 4 inches (10 cm)
  • Battery Cell Brand: Samsung®
    Battery Chemistry: Lithium-Ion
    Battery Voltage: 52 volt
    Battery Amp Hours: 17.5 amp-hour
    Battery Watt Hours: 1,029 watt-hours
    Charge Time: 6 Hours
  • Frame Colors: Obsidian Black
    Arctic White
    Seabreeze Gray
    Desert Sand
    Frame Material: Aluminum
    Motor Type: Hub Motor
    LCD Display Readouts: Speed, Distance, Battery Level


The Fat Pax is Murf's best selling electric bike. It features a step through frame for easy entry and classic beach cruiser styling. The fat Pax comes standard with a 52 volt battery which will help you get up to 50 miles of riding per charge. If you're looking for the best electric bike with beach cruiser style the Fat Pax is the bike for you.

Accessorize your Murf

Sold out
Sold out
Sold out
Sold out
Sold out
Sold out
Sold out
Sold out