Suitable for most 20 inch 4.0 tire snow bikes/beach bikes/E-bikes. But the premise is that you need to carefully check your model and parameters(crown lockout, QR:9mm135mm, disc brake)before placing an order. This fat tire MTB air suspension fork is made of advanced magnesium+aluminum alloy fork legs and imported air rods. Its weight is only 2100g (± 50g), which is about 1lb lighter than the oil spring fork (which is about the weight of a bottle of water). It reduces the weight of the bike to the greatest extent, allowing you to play more easily and faster on the snow or beach.
You can adjust the hardness and softness of the air suspension fork through the ABS manual according to the riding conditions. This 20 4.0 suspension fork has a 140mm 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.