"Hebie cross-chain screen 'Chainglider 350' is a new ruin system for bicycles with gear hub. This chain screen offers complete protection for both clothing and chain. It has a liberating/floating construction and is easy to assemble without tools. With a weight of 250 G is the light and low in maintenance. Product Specifications: - Brand: Hebie - Group: Chain screen section - Type: Chainglider - Size: 18-22 Tands - Category: 0350R D18 E1 - Specifications: PVC Achter Nexus - Color: Black