Peak 3000W Fat Tire Electric Bike for Adults, 52V 40AH 120-Mile Long Range E-Bike with UL2849 Certified Waterproof Battery, 20" All-Terrain E Bike
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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View our full returns policy here.
Availability:
Only 10 left in stock, order soon!
Arrives
May 9 – May 13
Recently Viewed
Color: Black
Size: CM20L Black
Features
- POWERFUL 30MPH PEAK PERFORMANCEExperience thrilling yet controlled speed with our advanced brushless motor. It propels you to a max speed of 30MPH, providing the swift acceleration needed to navigate city traffic effortlessly. This folding electric bike combines commuter-friendly agility with the robust power adults expect from a modern e bike
- UL2849 CERTIFIED SAFETYRide with absolute confidence knowing your e bike meets the highest safety standards. We prioritize your protection with the rigorous UL2849 certification, which verifies the entire electrical system against fire and shock hazards. Unlike uncertified alternatives, this electric bike for adults provides essential peace of mind for daily commuting
- LONG-RANGE 48V 25AH BATTERYConquer your longest commutes with our massive 48V 25AH waterproof battery. This high-capacity power system delivers an unprecedented 25-100 miles on a single charge, eliminating range anxiety. Whether you need a reliable electric bicycle for adults for a week of errands or a weekend adventure, this ebike keeps you moving further
- ALL-TERRAIN 20" FAT TIRE COMFORTDominate rough pavement, sand, or snow with stability and plush comfort. The combination of 20" fat tires, a front suspension fork, and an adjustable seat absorbs bumps for a smooth ride. As a versatile dual-purpose electric dirt bike for adults and commuter, it adapts to your every destination
- EFFORTLESS 90% PRE-INSTALLED ASSEMBLYGet on the road in minutes, not hours, right out of the box. Weve pre-installed 90% of the components and include a free tool kit, so you can skip the complicated build. This adult electric bicycle is designed for convenience, letting you focus on the joy of riding your fat tire ebike immediately
Bike Type: Electric Bike
Age Range (Description): Adult
Brand: GLOBALKEEP
Number of Speeds: 7
Color: Black
Wheel Size: 20 Inches
Frame Material: Carbon Fiber
Suspension Type: Front
Special Feature: Disc
Size: CM20L Black
Bike Type: Electric Bike
Number Of Speeds: 7
Suspension Type: Front
Additional Features: Disc
Color: Black
Style Name: Cm20l Black
Wheel Size: 20 Inches
Size: CM20L Black
Age Range Description: Adult
Brand Name: GLOBALKEEP
UPC: 717623466341
Manufacturer: GLOBALKEEP
Frame Material Type: Carbon Fiber
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
May 9 – May 13
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Color: Black
Size: K6-S
This bike is great. The instructions and support however are crap. The instructions don’t explain how to put the bike together very well at all but you can figure it out. The harder part is finding the default lock code for the bike (6666) which you will need to get the bike going as the included nfc keys don’t do anything. Support page will take your message and who ever gets those seems to be on vacation. The bike’s front fork also arrived frozen and needed a couple of rides to jostle loose but once it did it made a huge difference in ride quality. Bike is built pretty solid without being super heavyweight. Once unlocked the bike will go just about 30mph with a 170lbs rider.
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Reviewed in the United States on February 12, 2026 by Edwin Jeudy
Color: Black
Size: K6-S
It will do 40mph! You have to remove a speed limiter when you get it, coming straight from customer service, this bike is awesome!
Reviewed in the United States on February 24, 2026 by Sierra Hodgin
Color: Black
Size: K6-S
I purchased the K6S and it is not what they advertised, come to find out. I got the first batch that doesn’t come with the full twist throttle and it’s very slow even unlocked. There’s no way that this bike peaks at 3000 W as claimed and no where near 190-160 NMOT. there is no pedal assist so the 120 mile passive mode means nothing. The battery connection to the frame is very weak and there’s bike barely does 28 miles an hour. And the voltage drop is huge!!!! Big disappointment. Beware would not recommend. I reached out. They gave me every excuse in the book.🤔
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Reviewed in the United States on February 16, 2026 by Rando
Color: Black
Size: K6-S
Fender busted, gets up to 20 mph.
Reviewed in the United States on February 17, 2026 by Crissy Brigance
Color: Black
Size: K6-S
The higher levels of assist let you cruise at a thrilling, steady speed on open paths. It feels exhilarating and efficient. Always puts a smile on my face!
Reviewed in the United States on January 22, 2026 by Francesca Ferguson
Color: Black
Size: K6-S
Clear instructions and well-packed parts. I had it ready to ride in under an hour. A great start to the experience!
Reviewed in the United States on January 22, 2026 by Shaun Love
Color: Black
Size: K6-S
The quality of the shifters, brakes, and display is immediately noticeable. It feels like a premium product, not a budget e-bike. Everything works precisely and smoothly.
Reviewed in the United States on January 22, 2026 by Hunter Lambert