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2018 Big Cat® Long Beach Cruiser Xl 500 Electric Fat Bike - - Big Cat Electric Bikes

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Limited Edition. Available ONLY here at BigCatBikes.com

The 2019 Mini Cat XL 500W E-Bike features an aluminum frame that houses a new 48V 13Ah Lithium Ion battery. This powers a 500W geared rear hub motor that delivers more torque which will enhance your electric bike experience on any terrain. The new frame on this e-bike was designed with the rider in mind. The top tube swoops down slightly which will allow riders to get on and off the bicycle easier.

Still featuring monster 4" tires, the Mini Cat XL 500 e-bike is the ideal bike for riders who are seeking an alternative means to traditional cycling, which in many cases can be limited to road and light off-road use. The Mini Cat XL 500 allows riders to ride along the sand, mud, dirt trails, snow and regular road conditions with ease!

Easily Accommodates riders from 4'9" to 6'2"

The 4" Fat tires allow you to take this electric bike on almost any terrain, and with the 500w motor, you'll be sure to have enough torque to make it through with ease. Stopping power is equally as important so we have equipped this bicycle with 180mm mechanical disc brakes

About The Mini Cat XL 500W Fat Tire Electric Bike

The 20" frame size and the adjustable seat & handlebars make the Mini Cat XL 500 Fat Tire stand out in a crowd. Because of it's smaller profile, this bike lighter and more maneuverable than other eBikes. Because of its seat and handlebar range, this bike fits just about any rider from 4' 9" to 6' 2".

The Mini Cat XL 500 is capable of reaching speeds of up to 23 mph and has an average range of 30-60 miles on a single charge. This e-bike also comes equipped with the King Meter KM-529 Large LCD display. This display allows riders to choose between 1-5 different levels of pedal assist, as well as receive speed, distance, time and battery life readings.

**We have dedicated Service people in NY to assist with any questions or technical issues! Call 631 285 2298 or service@bigcatusa.com

We service all Big Cat electric bicycles at 78 Academy st, Patchogue village NY.

Long range so you don't have to worry about losing power during your ride. 30 - 60 miles on a single charge

Both throttle and pedal assist. You have the convenience of both. If you need that extra boost to get over that hill, just twist the throttle.

20 inch frame size can accommodate riders from 4' 9" to 6' 2"

Bafang BF RMG06 500-Watt geared rear hub motor

48V 13ah Lithium-ion battery pack with Samsung cells.

Big Cat Electric Bikes come standard with Tektro 180mm Mechanical disc brakes.



Frame Mountain Bike Design – Aluminum
Frame Size 18″
Frame Finish Metallic Green, Metallic Orange- 7 layer paint
Brakes Tektro 180MM Mechanical Disc Brakes, Front & Rear
Tires 20"X4″
Rims Aluminum-Alloy 36 spoke
Derailleur Shimano Acera 7 Gear
Battery Volts / Amps Lithium-Ion 48V 13Ah super powerful Black Casing
Range Up to 50 Miles (Range depends on rider, rider weight, terrain, wind, charge & sometimes weather conditions)
Max Speed 20 to 23 mph
Seat Folding Adjustable seat
Seat To Floor 32" to 39" from top of stem to floor
E-Bike Motor Powerful Bafang 500W 48V Hub Drive
Charging Time 4-6 Hours (Max. 6 Hours)
Battery Life Up to 2000 Cycles or about 4 years
Weight With Battery 40
Weight Capacity 295 Lb
Cargo rack available
Pannier Rack Dimensions
Functions Pedal Assist On-Demand Throttle with kill switch
Controller King Meter KM-529 (5 Level PAS)
Lights Super Bright LED lights on front and Rear
Crankset 170mm Arms – 12 Magnet Cadence Sensor
Suspension Call For Options (631) 285-2298


Updated March 18th 2018:

Big Cat® Parts only warranty. Under our warranty guidelines, customers are required to do the following when filing a warranty claim:

  • Fill out our warranty claim form with all proper information
  • Provide Date of purchase, proof of purchase and where your Big Cat ebike was purchased from
  • Provide information of the Bicycle shop or person who assembled your Big Cat electric bicycle 
  • Provide a detailed description of the issues you're having with your bicycle 
  • Submit a photo or photos of the defective parts & proof of purchase
  • Ship defective part to Big Cat. The parts will be carefully inspected. Once the issue is diagnosed, Big Cat reserves the right to either repair the defective part, issue a brand new part, or issue a similar part for replacement that may not be brand new. Customer(s) is responsible for costs associated with shipping the parts to Big Cat. 

Mail to: 1180-10 Lincoln Ave. Holbrook, NY 11741


Upon registration of the warranty at https://www.bigcatbikes.com/pages/warranty-registration the buyer shall be entitled to the warranty services as set forth in the following provisions.


The warranty covers all Big Cat ® original equipment components. The warranty extends exclusively to Big Cat ® products that are new and exhibit a material or production defect. All other parts and components shall be excluded from this warranty. 

WARRANTY PERIOD   1 year - Parts Only - Labor NOT included.


  • Big Cat ®, “Parts Only” warranty will replace failed parts due to a material or production defect.  See exclusions below.
  • Big Cat ® bikes must be brought to a bike shop or diagnosed by a bike mechanic.
  • Shipping costs of warrantied parts are the responsibility of the consumer.
  • The customer is responsible for the cost of labor to install warrantied components.
  • The customer is REQUIRED to return the damaged parts to Big Cat ® for the warranty to remain valid.  
  • No returns will be accepted without a Big Cat ® issued Return Merchandise Authorization (RMA) number
  • Non-Return of damaged or defective warrantied parts will invalidate future warranty claims.
  • At the discretion of Big Cat ® Worldwide, Inc replacement parts may be Big Cat ® original equipment components or another brand of the same value, to perform the same function.
  • A Big Cat ® Electric Bike can only be returned in its original box, along with original packing materials and returned as it was received to arrive undamaged in like new condition. A restocking fee of up to 25% will apply.


  • Shipping costs of warrantied parts are not included and are the responsibility of the consumer
  • If the vehicle is technically or mechanically modified 
  • Subsequent conversion/installation of incompatible or non-original parts
  • Wearing parts (parts that would normally wear with normal to moderate use)
  • Repairs that have not been carried out by trained specialists or Authorized Big Cat ® dealers
  • Inappropriate use/transport (extreme off road conditions such as stunts)
  • Lack of periodic maintenance/upkeep
  • Damage resulting from incorrect adjustment(s) or worn components
  • Consequences of a fall, or collision
  • Damage caused by extreme weather conditions
  • Damage due to unsuitable cleaning agents, utensils such as high-pressure cleaners or the additives used
  • Use for Commercial Rental

Normal wear parts / excluded from this warranty:

  • Bump stops in forks and shock systems (applies to models with suspension fork)
  • Coatings on fork stanchions and shock absorber pistons (applies to models with suspension fork)
  • Moving parts made from rubber
  • Brake pads / Brake disks
  • Seals
  • Springs
  • Rim flanges/brake surfaces
  • Freewheel bodies
  • Slide rings and plain bushings
  • Bar grips and handlebar tape
  • Cassettes, cogs, chain rings
  • Chains
  • Bearings and bearing seatings
  • Airtight seals/O-rings
  • Tires
  • Shifting lever rubber coatings
  • Shifting components
  • Foam parts
  • Fenders, chain guide
  • Actuating cables and outer sleeves
  • Spokes
  • Dust rings


Warranty claims are to be submitted to your Big Cat ® dealer or Big Cat Worldwide, Inc the original order number, date of purchase and one of more photographs of the damaged component / area of the bike. The warranty period shall run from the date of warranty registration for 12 months (unless you have an extended warranty).

Your Big Cat ® dealer shall report your warranty claim, including a description and the serial number on the frame, to Big Cat ®, which shall decide on the further procedure immediately upon receipt of the warranty claim. Should clarification require the parts to be checked, these shall be removed and submitted to Big Cat ® in a clean state.

Products repaired or replaced under the warranty shall be sent to the Big Cat ® dealer.  Assembly and basic adjustment must be performed by the Big Cat ® dealer, bike shop or bike mechanic.  



User Manual

Misplaced or Did not receive a User Manual with your Big Cat Ebike?
It's ok, these things happen. Which is why we wanted to make the User Manual easily accessible for whenever you may need it.

Access it here, or download and print for your personal use.

"It’s a lot of fun, I took it to fl, rode on the beaches.You can pedal with the assist or you can be lazy and use the electric motor. I definitely recommend it."

Domenick Delgaudio

20 May 2019, 12:21

"Received my bike on Christmas morning as a gift. Absolutely love it! I have never heard of Ebikes before and was baffled by the idea of it. My son in law assured me that I would enjoy it and that It would have its benefits in the long run.

After only a couple of days of riding, I am hooked on it. I give this bike two thumbs up and 5 stars"

Federico O

28 DEC 2018, 14:42

"Vincent, I got my bike yesterday, put it together last night, charged it and went for my first ride this morning.. (I realize this may sound a bit unprofessional but) it is the most freaking awesome bike EVER. I’m going to get some video and photos of me on it later today and then will post a 5 star review on Google as well as posting all about it on my personal Facebook page and a couple of the business FB pages that I own. Thank you.

George L

29 NOV 2018, 14:42

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