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F4X

Sale price $2,799.00 Regular price $2,999.00
$200 off
Color Variation: Blackout

F4X - Blackout will ship on or before October 26th.

Free Shipping within the lower 48 United States!
(Competitors charge $300+ per bike)

Delivery and Shipping

  • Free shipping to the lower 48 US!  
  • The bike ships 85% assembled and requires minor assembly
  • One year warranty on all major non-wear components
  • SoCal residents may pick up in Laguna Hills, CA

California: Private Off-Road Use

THIS BIKE IS FOR PRIVATE OFF-ROAD USE ONLY in California. Please check local state e-bike regulations to determine proper e-bike classification in your state.

Licensing, registration, and insurance requirements: Depending on local laws, motorized bicycles may require licensing, registration, or insurance. States may also impose restrictions on the use of motorized bicycles on roadways.  

Warranty and liability limitations: You are responsible for researching and complying with all applicable laws relating to the purchase of GhostCat bikes, including laws and regulations relating to the use of products with motors that exceed 750W in your jurisdiction. Non-compliance may result in penalties or other restrictions. In addition, warranty exclusions or limitations will apply if the vehicle is used in areas where operation of a product with a motor that exceeds 750W is prohibited. Limitations on liability will also apply if the product is used in areas where operation of an electric bike with a motor that exceeds 750W is prohibited. 

The bike is delivered programmed to 20mph and 750W

FOR RIDERS 18 YEARS OF AGE AND OLDER

SKU: BKGC20053BLK

Description

Serious trail power. The GhostCat F4X steps up to a 2,200W Hentach (Steel Geared) hub motor paired with a 55-amp controller generating 3,300W peak, 160 Nm+ of torque — for 40+ mph and 30–50 miles of range. Premium KKE 120mm front fork and rear suspension and 4-piston hydraulic brakes deliver the muscle and control to take on anything off-road.

Highlights

  • 2,200W nominal · 3,300W peak
  • 160 Nm+ torque · 40+ mph
  • 60V/25Ah battery (30–50 mi)
  • 55-amp controller
  • KKE 120mm front + adjustable rear
  • 4-piston 203mm hydraulic disc brakes

Specifications

  • Top Speed
    40+ mph
  • Motor
    Hentach 2,200 W (Steel Gears)
  • Torque
    160+ Nm
  • Peak Power
    3,300 W
  • Range
    30–50 mi
  • Battery
    60V / 25Ah · UL2271 Certified
  • Type
    Private Off-road
  • Tire
    Maxxis
  • Weight
    86 lb
  • Max Load
    275 lb
  • Front Suspension
    KKE 120mm adjustable
  • Rear Suspension
    KKE adjustable, 550 lb
  • Brakes
    Hydraulic disc · 203mm · 4-piston
  • Controller
    55 A
  • Throttle
    Full twist grip
  • Drive Mode
    PAS/Throttle (cadence sensor)
  • Gears
    Single speed
  • Tire Size
    20×4 in
  • Battery Cells
    Lithium LG Cells
  • Removable Battery
    Yes
  • Charge Time
    5–7 hrs
  • Certification
    UL 2271 (SGS)
  • Frame
    Aluminum alloy soft-tail
  • Display
    Medium LCD backlight
  • Pedal Assist Levels
    5
  • Dimensions
    65.7 × 28 × 40.5 in
  • Seat Height
    33 in

Payment & Security

Payment methods

  • American Express
  • Diners Club
  • Discover
  • JCB
  • Maestro
  • Mastercard
  • USDC
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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F4X

30-50 Miles of Range | 40+ MPH Top Speed

Introducing the 4th generation GhostCat F4X all-terrain fat tire electric bike specifically engineered to maneuver as a high-performance lightweight motorcycle inspired Dual Sport bike.

The F4X was carefully designed by selecting premium specifications to ensure a best-in-class riding experience for on-road and off-road adventures.

The lightweight aluminum alloy soft tail frame with adjustable premium KKE front fork with 120mm travel and rear adjustable
suspension provides the ultimate shock absorbing system to ensure you have a smooth ride across all terrains.

This bike is powered by a high powered 60v 2,200W nominal Hentach steel geared hub motor, 55amp controller generating peak watts of 3,300W with 160NM+ torque and 40mph+ top speed.

The bike is equipped with an 60v/25Ah lithium LG Cell battery giving you plenty of range 30-40 miles full electric mode.

The bike features an LCD display with the following driving modes, manual pedaling, pedal assist mode (5 different settings) and pure electric.

This bike includes an extended seat for the ultimate comfort riding experience. Safety features include front and rear hydraulic brakes, LED front headlight and rear brake light.

F4X Features

Customers praised the e-bike's "incredible torque and brakes," excellent suspension, and fast acceleration. Many use it for hunting, commuting, and off-road riding. Some noted it's "too touchy" on difficult trails and mentioned throttle delay. Tires puncture easily without sealant. Customers consistently highlighted outstanding customer service.

  • Best pedal electric bike in the world. Awesome torque and range!
  • Super powerful, very fast, and high torque. Suspension is extremely comfortable.
  • Awesome bike, great suspension, fast acceleration and reliable.
  • 5 stars: 56 (86%)
  • 4 stars: 5 (8%)
  • 3 stars: 3 (5%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (2%)
Some of the reviews shown are from related products the merchant grouped with this one.
S
Sporting Life (United States)

Great bike I get compliments on the look of it all the time and everybody asks me where I got it from and I think in general just makes people curious about the possibilities of E bikes. I’ve had no major issues so far just had to change tires a couple of times because of flats. Suspension is super squishy so comfortable and it gets off the line quick.

D
Dan Gomez (United States)

Actually I would give it 3.5 stars. The charger feels inadequate and takes forever to charge. What i hate about the bike is that it is WAY to jumpy off the line. Turning down the power in advanced settings does fix it but also drops the top speed. Taking off in level 5 is sketchy. PAS also is also way to jumpy at the wrong times--hence I disable it in advanced settings.

J
Jacob Tyson (United States)

Everything you get in package is really nice but the custom seat not comfortable at all the factory seat is way better now the custom looks really nice. Mine came in 4 separate orders and took awhile didn't like that.

J
Jacob Tyson (United States)

Way worth the money. If your using it for hunting you gonna have to put slime in the tubes they puncture pretty easy if your driving in woods. No complaints

A
Anonymous (United States)

Very nice, smooth pretty fast bike. Suspension does well tires do well.
Seems to be holding up very well I’m mostly off-road rider wish to seek could be raised slightly. I’m about 6 foot tall. Wouldn’t mind if I had three gears for peddle assisting. And as always, you want to takeoff faster and have more power.
Bike has been very impressive,well pleased
Plus, customer support has been very good. Had a couple questions got a response no problem.
Thanks

K
Ken James (United States)

My main complaint is that it is too touchy, not smooth so very difficult to ride on difficult trails; I wish I had done a test ride first; will you buy it back?

K
Kieran Hura (United States)

Great bike. It’s durable, fast, and pretty much road legal.
One caveat:
There’s a slight throttle delay that has existed, it makes the bike feel a bit less like responsive than a mid drive bike. I reached out to support and they said there would be a new tune soon, but that was mid-summer 2026.

D
Don Black (United States)

Great bike. I really love the off road suspension. I use it mostly for hunting and it really smooths out the rough terrain. No issues so far and I don’t expect any. Battery life is adequate. I get about 25 miles off road with mostly flat terrain. I wish I could dim the display for dark riding. Have to cover it to be able to see if I’m riding without headlight to get to my hunting blind or tree. Small detail for an otherwise perfect bike.

A
Anonymous (United States)

Fun and fast! Problems with leaking front shock. Company got right back to me and replaced them under warranty! Thank you!

J
Joshua Clark (United States)

Awesome bike looks badass has great suspension fast acceleration and reliable i definitely recommend

D
David Cevasco (United States)

Amazing ebike and great customer service.

B
Brandon Sanchez (United States)

Charger sucks and makes weird noises while it also cuts off and didn’t come with one bolt for a front fender

A
Anonymous (United States)

This is a great bike. It's a lot of fun and I also use it to commute to work sometimes. My only gripe is the dead space in the stock throttle. I have to be conscious of it every time I engage it. I am still giving 5 stars though. I will be on the lookout for upgrades to this. Thanks

A
Anonymous (United States)

The seat needs to be up higher you about can't pedal if you're a 6 ft guy

L
Lester Miller (United States)

The quality of the bike is awesome plenty of power. But I will not recommend them to anyone since they are not willing to cover labor costs on replacing a part that messed up when putting the bike together. They were willing to cover the parts cost but not the labor. Not very professional at all.

T
Theo Dekar

I like it

R
Ramaan (United States)

Best pedal electric bike in the world, never switching back to any other brand. This is better than any super73 or Ariel Rider EVER. Awesome torque and range!

Without a doubt love this company and this bike

R
Robert G Legatie (United States)

I'm on my 5th bike from 5 different companies and GhostCat is the absolute best of them all. I purchased the F4X.

The suspension and overall bike quality was stunning. Its powerful and just feels more like a safe bike than the others.

I'll say this as well - I have not encountered in recent memory the incredible level of customer service GhostCat provides. They are responsive to email and actually pick up the phone - every time. And they have answered every question with patience and incredible experience. Jenna and Kadeem are at the top of the list.

All you other companies got a lot of catching up to do.

A
Anonymous (United States)

I can't say enough about ghost cat. From the top too the bottom.the hole experience has been by far the most comfortable purchase I have ever made...from the owners .Mr Mrs.....
To tech support .from custermer service to tech support.to taking time to answer my sometimes stupid question.. and sending me parts .the have treated me with live.as a family member..to the point that I am loyal to Ghostface for life.and if I was wealthy I would go hang out with them because these are people I would love to surround myself with.not to mention my f3 ghost cat has been so reliable..
My best wishes for ghostcat and all that work there
Thanks kent c brown

E
Edward Evancho

Not only the best non-Emoto out there (pedals keep the cops away!) The absolute friendliest and best customer service you can find! The DMV should route their calls thru Ghostcat!!!!

S
Stewart Y

My kid has a Zooz and couldn’t get off my F4X. So we decided to buy him one!!! Once again Kadeem took care of us. The professional staff and your bikes can’t be beat. Thank guys.

G
GANA YANG

I love my bike. My daughter is about 70 lbs she rides on the back with me and the bike rides with 0 hesitation . She loves it and the ride is very smooth. But most importantly I have never purchased anything that came with the level of service this company has provided. From ordering parts, to assistance, to questions they are always there to support and provide the absolute best service. Thank you GhostCat team!!! Special thanks to Kadeem for your amazing support!!

D
DeCha

I work for an ebike shop in Hawaii and the Ghostcat team are an absolute pleasure to work with. Kadeem and the rest of the support team have the best support and response time than literally every other brand we carry to the point of being able to provide same day mechanic service. I also own an F4X and I love it.

S
Stewart Y

Scheduled a test ride for Saturday. Received an email and phone call from Jenna from customer service for rescheduling. Showed up same day and met with Kadeem. Kadeem was extremely friendly and took care of me! Purchased the F4x and couldn’t be happier. The amazing service from your employees is a direct reflection of the Ghostcat company and you guys produce an awesome bike too!!!! Thank you!!

H
Hari Sharma

Kohlapur

D
Daniel

Absolutely Worth the Money – Top-Tier E-Bikes

GhostKat e-bikes are hands down some of the best e-bikes you can buy. They are super powerful, very fast, and have high torque that makes riding effortless and fun. The suspension is extremely comfortable, even on rough roads, and the brakes are excellent, giving you full confidence and control.

Everything about these bikes feels high quality and well built. They clearly have a much longer lifespan compared to many other e-bike brands, which really makes them worth the money.

On top of that, their support team is fantastic—helpful, responsive, and genuinely cares about their customers. That alone sets GhostKat apart.

I highly recommend GhostKat e-bikes to anyone looking for performance, comfort, and reliability. If I could give more than 5 stars, I absolutely would—100%.

K
Kade Willging

Recently, my frame snapped, so I emailed them and within no time they came up with a generous resolution while fixing my bike without cost. Best customer service in the E bike community. Thanks Ghostcat!

G
Gramps

I swear my bike is faster, longer range and handles better since taking my bike to the SC Ghostcat HQ for an all points check-up. Got to meet Kevin and the team, they are outstanding! My grandson and I have been ripp’n up South OC trails, my poor CRF250R is collecting dust bunnies 🐰 #ghostcatslams

P
Patrick

I just picked my bike up yesterday and my life has already changed. I ordered the F3. 2 Pro to get delivered to my house, even though I was local. After a few days I couldn’t wait any longer, So I went to their shop in San Clemente to pick up my bike. When I arrived I got the opportunity to speak with Kevin the owner and founder of Ghostcat Bikes. He said they would build my bike for free if I didn’t mind coming back in a hour. He also said they would run tests to make sure everything is working smoothly. When I came back he said he had bad news, they didn’t have my bike in stock. Then I got the best surprise of my life. He built an F3X .2 Pro and gave me that instead. I just wanted to let everyone know Ghostcat is the place to get your bikes from. They’re bikes are all exceptional for the price tag and give you the best bang for your buck. I’m am so shocked at the comfort of these bikes, the suspension is miles ahead of other bikes. Sadly talking about this bike gives me the biggest urge to ride mine, so that’s exactly what i’m going to do. THANK YOU GHOSTCAT: GOD BLESS: AND SAFE RIDING