Bicycle Grease Gun Injector
Lightweight and durable design with easy one-handed application and a precision sealed pump that prevents leaks.
- Check the diameter of the nozzle for the grease oil tube is about 13mm. Because the joint of the gun is 12.8mm.
- Roll into the grease tube.
- Do not push forward the blue button when squeezing the tube until you will see the oil in the gun.