For either bicycle or motorcycle, to refill your Nano-Tech cleaner. Each 5L concentrate will mix with water for up to 20 litres of Bike cleaner. Re-using is even better for the environment than recycling, and thats what makes the Bike Cleaner Concentrate so amazing. Each Bike Cleaner Concentrate pouch uses 89% less packaging than the equivalent 2 bottles of 1 litre Muc-Off Bike Cleaner. So dont chuck out your old Bike Cleaner bottle; save it and save the planet. It gets even better. The Bike Cleaner concentrate can also be used as a powerful degreaser in its concentrate form and it really works like a charm in Muc-Offs X-3 Dirty Chain Machine! Hows that for multi-use? In case you were wondering, the Bike Cleaner Concentrate is safe to use on your bikes frame, forks, headsets, shock units, bars, grips, seats, pivot points, rims, wheels, spokes, hubs, disc brakes, suspension parts, gears/sprockets, aluminium, anodised metal, paintwork, chrome, carbon fibre, steel, plastics, composit