Features:
OOTDTY  
It can effectively change and injects oil into the oil disc brake of mountain bicycles, improve the lubrication effect of the brake, and enhances brakings performances.
It have a quickly oil fillings function, which can conveniently and quickly completes the brake oils change and fillings operate.
Suitable for oil disc brake on mountain bicycles, but also for various other type of brake.
Small and convenienceto carry, it can used anywheres. Suitable for most cyclings enthusiasts.
Adopting highly precisions oil nozzles, it can accurately control the amount of oil injects and ensures the normal operate of the brakings system.

Specifications:
Material: Plastic
Size: As shown in the picture

Package Includes:
11pcs/Set Bicycles Brake Bleed Kits

Note:
Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.