STREET SHOCK SOX are designed to protect your fork seals from elements such as stanchion tube rock dings, road grime, dust, tar, dirt, and bugs. Perfect for riders of cruisers, sport bikes, dual sports, touring bikes, groms, and e-bikes. This collection includes 6"U for upside-down forks, 6"C for conventional forks, and 4"U for small upside-down forks. With a 10-second install and wraparound velcro design, SHOCK SOX are trusted worldwide to keep suspension clean and extend fork seal life.