Bicycle Mudguard Retractable Adjustable for MTB

Durable material: well made from environmentally friendly PA material. Size and fit: Suitable for most types of mountain bikes. Hole in the front fork with diameter smaller than 18 mm does not fit; the rear pole must not be smaller than 26 mm. Expandable and retractable: Fold away the mud guard in sunshine and keep the cool look. Extend the guard in the rain and protect from mud. Keep your bike clean. Broad and extended design can protect your bike from mud and rainwater and keep it dry and clean. These mountain bike mudguards are easily washable and can be mounted at the back. With Allen key. With a small Allen key they are easy to install or remove.