Origin8 Grime Fat Front FenderThe Origin8 Grime Fat Front Fender is great for mountain and fat bikes with up to 4’’ wide tires. Made of 100% recyclable Polypropylene. This fender is lightweight, durable, easy to install, and easy to remove when you feel like it. The dimensions are 420mm x 140mm. Weighs only 93 grams.888571032930