In the category engine and gear oils for KTM 2 stroke you will find all the oils you need to maintain your motocross with the best products on the market in 100% and semi-synthetic. We try for your all our products to advise you the best possible. Remember to change your gearbox every 10 hours and make your mixture. Either 2% if 100% synthesis or 4% if it is semi synthesis. In case of doubt do not hesitate to contact us.