This lightweight and rigid 2mm-thick solid carbon soluble fiber remains are to be used with right back (item 15467) Sliding Dampers. They change the aluminum roller remain elements in Item 15467. The roller stay is an essential element of wide sliding dampers, as it slides the moment the Mini 4WD car hits a fence, assisting it to soak up effect. Produced from durable 2mm dense carbon fibre. Carbon soluble fbre stays provide an approximate weight preserving of 40percent over standard aluminum components. The Tamiya company logo is printed in white. Roller holes work printed size markings. Screws and washers, etc. are included for accessory. Can also be connected straight to the framework itself. Instructions show 2 examples. Item 95285 works together MA and AR chassis cars fitted with Item 15467.