Motorcycle Cleaner is a non-corrosive, water based biodegradable detergent which dissolves road dirt, salt, brake dust, oil, grease and insect remains quickly and safely from wet or dry surfaces. It will safely and effectively clean every part of your motorcycle. It is a quick, easy spray on - brush off solution that cleans paintwork, wheels, engine, plated or polished metals, plastic and rubber parts. It is all you need for a gleaming bike in a handy 1L bottle. Selected by Yamaha UK. Pro Tip: Clean one area of the bike at a time, this will prevent the product drying on surfaces and allows you to concentrate on the dirt without rushing.