The Heidenau K66 is an all-weather tyre with excellent durability. The profile blocks are ideal for wet weather riding and the grooves ensure excellent grip and optimal braking performance, even in extreme weather conditions. With 60 years of experience in tyre manufacturing, the German company Heidenau is one of the leading manufacturers of bicycle tyres, top tyres for scooters, large scooters, mopeds and motorcycles.