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BUCKLOS 20 inch 4.0 Fat Tire E-Bike Air Suspension Fork, 180mm Travel Spacing Hub 135mm Straight Tube MTB Manual Lockout 9mm QR Mountain Bike Double Shoulder Electric Bicycle Front Forks Snow Beach

  • Based on 72 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Sep 10
Order within 12 hours and 3 minutes
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Color: Black


Features

  • Applicable models:Suitable for most 20 inch 4.0 fat tire snow bikes beach bikes E-bikes. But the premise is that you need to carefully check your model and parameters(crown lockout,QR:9 mm*135 mm,disc brake)before placing an order
  • Light weight: Its weight is only about 2645g, 1.8lbs lighter than the oil spring fork (equivalent to the weight of 1 bottle of 800ml water). It minimizes the weight of the bike and allows you to play easier and faster on snow or beach
  • Fork travel: This 20 * 4.0 suspension fork has a 180 mm Travel tube, which makes you feel very free and carefree in snow, sand or potholes. It is no longer just a means of transportation, but a way to delight the mind
  • Material: This fat tire MTB air suspension fork is made of advanced magnesium+aluminum alloy fork legs and imported air rods
  • Manual ABS adjustment: You can adjust the hardness and softness of the air suspension fork through the ABS manual according to the riding conditions

Description

BUCKLOS 20 inch 4.0 Fat Tire E-Bike Air Suspension Fork, 180mm Travel Spacing Hub 135mm Straight Tube MTB Manual Lockout 9mm QR Mountain Bike Double Shoulder Electric Bicycle Front Forks Snow Beach

Item Package Dimensions L x W x H: ‎30.3 x 9.21 x 4.65 inches


Package Weight: ‎3.31 Kilograms


Item Weight: ‎3.9 Pounds


Brand Name: ‎BUCKLOS


Model Name: ‎BUCKLOS 20 double suspension fork


Color: ‎Black


Material: ‎Aluminum


Suggested Users: ‎unisex-adult


Manufacturer: ‎BUCKLOS


Included Components: ‎NO


Size: ‎20


Date First Available: October 25, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 10

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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Works with ridstar q20
Color: Black
Works very well with ridstar q20, not sure if they will work with stock handle bars and stem, we upgraded the bars and stem before the forks
Reviewed in the United States on August 4, 2025 by Amazon Customer

  • Best 20x4 fork on Amazon - Quick release mounts only no torque arms
Color: Black
Solid fork. Got me in and out of a lot of dangerous, high-stress situations at very high speeds.
Reviewed in the United States on July 17, 2025 by Isaiah Carter

  • ALMOST DIED/GOT INJURED BADLY FIRST USE. DO NOT BUY
Color: Black
I write this while waiting in the emergency waiting area of a hospital. Chief Engineer. I know mechanical extremely well, no user error I put this together correctly. Assembled and used a torque wrench for every nut and bolt. First ride not even 10 minutes.. both slots for wheel axle shear clean off 100%. Didn’t hit a bump. Didn’t hit anything. Literally on grass. Front wheel flys off, detached. Forks dig in ground and I flip off my bike at 20mph. I’m 90% sure my thumbs broken, my arm may be broken and my neck is in immense pain. No crack noise nothing, literally disintegrated. Look at that garbage pot metal, weighed nothing. So many holes and defects in casting. DO NOT BUY THIS TRASH UNLESS YOU WANT TO DIE OR GET BADLY INJURED. F* THIS PRODUCT AND THE MANUFACTURER ... show more
Reviewed in the United States on October 2, 2024 by Amazonn Guyy Amazonn Guyy

  • Lightweight and Adjustable.
Color: Black
Seem well built and are definitely lighter than the stock parts on my G60. I've ridden a couple miles since the replacement and they preform well. Hit a few potholes at full speed no damage. After riding with these for over a month I can say they preform well but I constantly have to add air to them like they leak but I can't find a leak. ... show more
Reviewed in the United States on June 1, 2025 by BGarrett BGarrett

  • Ebike enthusiast approved
Color: Black
Great Ebike fork replacement. Working good on a goat power bike. We would use this again as it gives a better ride than original fork.
Reviewed in the United States on January 6, 2025 by East Coast Curt

  • Worked very well for me.
Color: Black
Fit nicely on my Ridstar Q20. I bought mine as a return used/never installed. Installing requires a bit of mechanical knowledge, and some additional parts possibly. In my situation there was no bearing seat installed on this fork, so I chose to remove the old one from my damaged fork. Even a new replacement bearing would require a seat installed. I did it with a pipe, hammer, and some gentle heat. Brakes required some reconfiguring to attach caliper as well. This has no holes drilled for a front fender, but there are places this could be done if desired. Works excellent for my needs. ... show more
Reviewed in the United States on February 19, 2025 by Amazon Customer

  • Wheelie Maker
Color: Black
Greatly improved the ride of my ebike. The larger travel definitely threw off the geometry of the bike, but it's a fun quirk
Reviewed in the United States on August 8, 2025 by Tyler Larson

  • Awsome for my E bike
Color: Black
Works great
Reviewed in the United States on July 8, 2025 by Mance Sam

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