5xBicycles Brake Oil Bleed Tool for for Mountain Bike
Specially for brake system.
It is better to add some oil to your and will bring you a more smooth cycling experience.
Use with professional oiling piston.
Please confirm your brake system type before order.
All basic necessary components needed is included.
Funnel Diameter: 4cm/1.57 inch
1 Set Hydraulic Brake Oil Bleed Tools(5 Pack)