SKU: 83665366557

Rocket 88S Fat Boy Fat Tyre Electric Bike

Sale price$652.50 Regular price$725.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

Rocket 88S Fat Boy Fat Tyre Electric BikeMeet the Rocket 88S Fat Boy a versatile and stylish e bike designed to redefine your ride. Built for urban cruising and seamless bar hopping, this e bike offers a total package with zero hidden costs, making it the best value super monkey bike on the market. Why Choose the Rocket 88S Fat Boy? Power and Performance: With a Rocket alloy frame, suspension alloy fork, and high quality alloy PROMAX handlebars, the Rocket 88S is built for durability and

Meet the Rocket 88S Fat Boy – a versatile and stylish e-bike designed to redefine your ride. Built for urban cruising and seamless bar hopping, this e-bike offers a total package with zero hidden costs, making it the best value super monkey bike on the market.  

Why Choose the Rocket 88S Fat Boy?

  • Power and Performance: With a Rocket alloy frame, suspension alloy fork, and high-quality alloy PROMAX handlebars, the Rocket 88S is built for durability and control. Enjoy smooth rides on 20 x 4-inch Kenda fat tires, perfect for handling city streets, trails, and soft terrain alike.

  • Sustainable and Stylish: Enjoy eco-friendly transportation without compromising on style. The Rocket 88S blends sleek design with high-performance features, including a removable 36V lithium battery that charges in just 5 hours, powering you up to 20-30 miles on a single charge.

  • Road-Ready Options: The 88S Fat Boy is available in a road-compliant 250W configuration for UK road use. or a 350W variant for off-road use.

  • Enhanced Safety: Equipped with front and rear hydraulic disc brakes, an LCD display with 9 levels of pedal-assist, and integrated front and rear lights, the Rocket 88S ensures a safe, controlled, and enjoyable ride, day or night.

  • Style choices: Choose between black or brown trim, and black or gold wheels.  In our view the brown with gold looks fantastic!

Upgrade your daily commute or weekend escapades with the Rocket 88S Fat Boy – an e-bike that combines power, reliability, and style for the modern rider. Join the e-mobility revolution today!

Note: Only the 250W variant is permitted for road use.

 

Specification
SIZE One Size: 85cm seat height
FRAME Alloy 6061
HANDLEBAR/STEM Alloy Promax
FORK Suspension Alloy
REAR DERAILLEUR Shimano
BRAKES Hydraulic Disc Brakes
LIGHTS Large round retro style front, and rear light included
RIMS Alloy 6061 Double Wall, Anodised, Quick release
TYRES 20 x 4" Fat Tyre, Kenda K1032
SADDLE Padded, retro style
MOTOR Brushless DC Rear Hub
BATTERY 36v 10.4Ah lithium, removable, 5 hours charge time
MAX ASSISTED SPEED 15.5 mph
DISPLAY LCD, with 9 levels of power assist
POWER LEVEL 250W, or 350W
MUDGUARDS Included
CARGO RACK Included behind the seat
WEIGHT 25Kg

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83665366557

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4.6 ★★★★★
Based on 14 reviews
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Verified Purchase
Ron
Birmingham, US
★★★★★ 5
Easy and Functional for 3 Monitor Setup
Size: 13"-27", Style: Triple
Some assembly required. Used this to re-configure my 3 monitor setup. 2 27" monitors across the bottom and a 20-ish" monitor up top. First and foremost, anything bigger than 27" on the bottom two and it will not work. The span was just barely long enough for my application and still allow for any articulation of the monitors. I would prefer to have them angle towards me just a little more, but it works. Assembly was straight-forward. Instructions were pretty clear as far as the pictures go. I didnt actually read the text, but thats pretty much how obvious it is to assemble and mount the monitors. The tubing and clamps feel heavy-duty. With the exception of a drill, drill bits, and phillips head screw driver, they provide the tools and hardware necessary to assemble, mount and adjust the monitors, to include longer screws and offsets for the monitors if required. Installation on my desk went well. I used the through hole option strictly due to the desk not being able to accomodate the clamp. Word of caution... with all three monitors hung on the mount, this thing is HEAVY and all supported by just the main tube. If you use the clamp option, make sure your desktop/tabletop will allow the clamp to fully seat. Otherwise, you run the risk of it slipping loose and you'll be wearing the monitors if you happen to be sitting in front of them when it comes down. Once all the monitors are mounted, the overall setup is surprisingly sturdy considering the size of the main support tube. Yes, it will wobble some, but overall, it works pretty well and once the clamps are locked into place the monitors stay in place. Took a couple of hours for me to get it all set up, but it could be done quicker I'm sure. All in all, me likey!
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Reviewed in the United States on December 13, 2022
M
Verified Purchase
Mark L. S.
Houston, US
★★★★★ 5
Good value, well made, easy assembly.
Size: 13"-32", Style: Single
Well made, easy assembly, very versatile and cable management included.
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Reviewed in the United States on May 11, 2026
P
Verified Purchase
Patrick
Charlottesville, US
★★★★★ 5
Overdo is what I do
Size: 13"-32", Style: Single
Since my 50" monitor is under the 22lb weight limit, I decided to give this arm a shot. Nobody seems to make an arm for something as big as a 50-inch even if they don't actually weigh that much. So what happened? The arm CAN support that weight and size. The manufacturer did a great job on the materials and it assembles very easily. For a regular monitor, this arm should work great. But the clamp design is not exactly sturdy enough for my bigger screen that exceeds the intended use. Clamped to the table top alone, the pole had a serious and unsafe lean to it. I ended up reinforcing my table with three layers of plywood secured with lag bolts right through the table top. Between the layers of plywood is the table top and a steel beam that the table top sits on. So this is a ridiculously strong base. With that in place, the arm does hold the monitor in the fully retracted position. Extended, there is way too much leverage and the arm starts to lean. So don't do that. It needs to stay totally retracted to the pole. To fit my monitor, I had to get VESA extension wings and those worked fine. This provides the solution I am going to use: angle irons bolted to the wings and running down to the table. I have room to do this. The angle irons will take up most of the weight and let the arm stay vertical and let me move it around. So it will be a three-legged mount instead of one. Eh. It will work fine for me until I come up with something better. Very tempted to drill holes in the clamp base and lag bolt that to the table. Nothing is going to beat that except welding it.
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Reviewed in the United States on September 6, 2022
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Verified Purchase
gabe
Fort Morgan, US
★★★★★ 5
27" monitor mounted easily
Style: Single Arm, Size: 13"-34", Style: Single Arm, Size: 13"-34"
I ended up getting 2 of these monitor arms for the different desks in our office, and I am happy with both of them. The arms are super easy to assemble and adjust to the tension one desires. The arms hold the position where one sets them too, and the gas pistons make it super easy to use. Each arm has a channel on the bottom that allows the wiring to be ran through and hidden, yet remaining accessible if needed. The mounting clamps hold securely and there is no wiggle whatsoever, and it is nice to have a strong feeling monitor mount. It is lightweight and compact so it doesn't feel clunky on the desk. Highly adjustable left to right, up and down, and the screen forward and backward tilt. The price is really good for the overall value and quality of the product. Just make sure to order the right mounting arm depending on the size of your monitor, and you will be fine. Nice quality and feel, and the aesthetics are great too.
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Reviewed in the United States on May 1, 2026
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Verified Purchase
NYC Ninja
Alexandria, US
★★★★★ 5
Get this one!
Style: Dual Arms, Size: 13"-32", Style: Dual Arms, Size: 13"-32"
I got this dual monitor arm for my home office, and it’s been a total game changer. Having a dual monitor setup makes multitasking so much easier, especially for photo and video editing. Setup was incredibly quick (under 5 minutes), and it feels very secure once mounted. I really like how stable it is and how easy it is to adjust the height and angle. It also helped clear up a lot of desk space since I no longer need bulky monitor stands. Simple design, but it works perfectly. Highly recommend for both single and dual monitor setups. Great value for the price!
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Reviewed in the United States on March 22, 2026

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