BESPORTBLE Bike Roller Lubricator Bike Chain Oiler

Scooter chain tool– the operation is simple, the lubricator is aligned with the bicycle chain, and the lubricant will be automatically delivered to the chain.
Green machine big wheel– suitable for all kinds of bikes, such as road bikes, city bikes, mountain bikes and folding bikes
Bike chain accessory– 【easy operation】the operation of maintenance bike chain is the lubricator to the chain and turn the pedal 2-3 circles .then the lubricant will convey to the chain automatically ,it will take a seconds.
Chain oil– it comes with compact size, very convenient to store and use, lightweight and portable bike parts tool.
Green oil– 【fuel-efficient 】using this bike chain gear oiler , it will be save 90% oil. chain oiler will releases the capacity of lubricant which chain really needs.no oil splashes around, no oil leaks.