Oaken E-Bike & Belt Drive LubricantOaken carefully selects plant based and biodegradable ingredients to maintain our bikes while being kinder to the environment! With Oaken, you'll be able to keep your performance high at all times! Proudly developed in Germany and made in the Republic of Taiwan. E Bike belt drive system Lubricant 120ml Due to the nature of E Bikes producing higher speeds and torque. A specific heavy duty lubricant is required. This can prolong the life of chains and