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ZTZ 20 * 4.0 inch Fat Tire Air Suspension Fork - 130mm Travel, 135mm Spacing Hub, 9mm QR, Crown Lockout,Ultralight Fat Tire Bike Front Fork, Fit for Snow Beach XC Mountain Bikes

4.3 (2) Write Review
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$119.99

$ 46 .99 $46.99

In Stock
  • 【Specifications】Fit for 4.0 width fat tire，travel 130mm，φ28.6(1-1/8inch)*220mm Thread-less straight steerer; φ34mm inner tube; QR: 9*135mm;74mm disc brake type.ZTZ 20 inch fat tire fork offers exceptional performance for a smooth and controlled ride
  • 【Applicable models】Suitable for most 20 inch* 4.0 fat tire bikes/beach bikes/electric bikes mtb/bmxChildren bike/motorcycle/Electric Motorcycle/Folding bike/XC, etc. But the premise is that you need to carefully check your bike model and parameters before placing an order
  • 【Adjustable Pressure Value】This ZTZ air suspension fork also comes with a star nut. Support hydraulic disc brake (A) column, Oil and gas structure processing, air shock absorption，according to the rider's weight and riding condition,adjust the comfortable air pressure value to achieve better experience effect
  • 【Light weight】 This fat tire bike air suspension fork is made of advanced magnesium+aluminum alloy fork legs and imported air rods. Its weight is only 4.5lbs, which is about 1.5lbs lighter than the oil spring fork， ensuring a lightweight setup without compromising strength
  • 【Ergonomic Comfort】The ergonomic design ensures a comfortable riding experience,Sufficient travel allows it to handle trails and boulders with ease for adequate load and rebound


Product Description

ZTZ 20 inch 4.0 Fat Tire Bike Air Suspension Fork

ZTZ 20*4.0 FORK

Upgraded Seal Kit for Optimal Performance

Fat Tire Air fork

Our upgraded seal kit is designed for efficient sealing, keeping out dirt and debris, and reducing friction and wear on your bicycle front fork. The advanced structure includes an oil seal, o-ring, sponge ring, and Teflon sliding sleeve, ensuring superior sealing capabilities. This comprehensive design enhances the durability and performance of your bike, providing a smoother and more reliable ride.

Maximum Tire Width That Can Be Supported：4.0 Inch

135mm Hub Spacing

Maximum tire width supported: 4.0 inches

Brake type: 74mm Disc brake

Travel：130mm

9mm QR

Fit for Snow Beach XC Mountain Bikes

Fit for Snow Beach XC Mountain Bikes

Randy Stepps
Reviewed in the United States on March 1, 2025
It fits perfectly
brooklynn
Reviewed in the United States on December 23, 2024
This worked well as a replacement on my e-bike, though a minor adjustment was needed for the brake setup. I used spacers to align the brake properly, ensuring it didn’t rub against the rotor. Once adjusted, everything fit securely, and the suspension performed as expected. Overall, it’s a solid, reliable fork that delivers great value for the price. Coming in lower than many similar options, it’s a cost-effective choice for those seeking performance without overspending.