The rear seat unit OEM is intended for mounting the original driver’s seat. Material used: GFK FLEXI fiberglass in white RAL 9003 3 x K-K (Kevlar-Carbon) reinforcements at the attachment point. The heat resistance of the material is 100 ° C. Fiberglass has a standard RAL 9003 white color in the GFK base material and is UV stable, so there is no need to paint. All parts are ready to use. The fairing holes are not pre-drilled but indicated. Why fiberglass fairings? They mean up to 50% weight savings over original ABS bodywork and are considerably cheaper in case of a crash on the track and replacement. They are more flexible and easier to install on a motorcycle.