Bicycle Hydraulic Disc Brake Oil Bleed Kit

A bicycle hydraulic disc brake oil bleed kit is a set of tools designed to help cyclists maintain and service their hydraulic disc brake systems. These brakes use hydraulic fluid to transfer force from the brake lever to the brake caliper, resulting in efficient and powerful braking performance. Over time, air bubbles can form in the hydraulic fluid or the fluid may degrade, leading to reduced brake performance. Bleeding the brakes involves replacing the old fluid with fresh fluid and removing any air bubbles in the system.

Here are some common components found in a bicycle hydraulic disc brake oil bleed kit:

1. Bleed syringes or squeeze bottles: These are used to inject fresh hydraulic fluid into the brake system and extract the old fluid.
2. Bleed blocks: These spacers are inserted between the brake pads or pistons to prevent them from closing during the bleeding process.
3. Hose fittings and adapters: Different brake systems require various hose fittings and adapters to connect the syringes or squeeze bottles to the brake calliper and lever. The kit should include the necessary adapters for the specific brake systems you have on your bike.
4. Hydraulic fluid: The kit may include a small bottle of hydraulic fluid that is compatible with your brake system. It is essential to use the correct type of fluid (DOT or mineral oil) as specified by the brake manufacturer, as mixing different types of fluids can cause damage to the brake components.
5. Wrenches and/or torx keys: These tools are used to open and close the bleed ports on the brake calliper and lever.
6. Gloves and rags: These are useful for keeping your hands clean and for wiping up any spilt hydraulic fluid during the bleeding process.
7. Instructions or manual: A step-by-step guide is often included in the kit, explaining how to bleed your specific brake system. Make sure to follow the instructions provided by the brake manufacturer for the best results.

When using a bicycle hydraulic disc brake oil bleed kit, it’s essential to work carefully and patiently to avoid introducing air into the system or spilling hydraulic fluid. If you’re not confident in performing the task yourself, consider seeking the help of a professional bike mechanic to ensure your brakes function properly and safely.

EZmtb Bleed Kit PRO VERSION New 2021 Lite

EZmtb Bleed Kit New 2022 STD

1. New syringe*2
2. Bloodletting funnel*1
3. Funnel plug
4. Bleeding bottle*1
5. Pipe clamps
6. Main connector *3
7. Edited by Robert*2
8. 8cm tube*2
9. Double piston seat*1
10. Four-piston group*1
11. Shimano road bike double piston seat*1
12. 7-8mm open-end wrench*1
13. T10-T15 spider wrench*1
14. Adapter*10
*Other contents include: bags, brand stickers, instructions

Funnel Adapter

Now the funnel can be used withadapter for more leversBlock For Roadbike
For 2-piston Caliper
For 4-piston Caliper

The 2022 tool brings a whole new way of connection, no blockage of the pressure-reducing funnel, embedded
Type metal bucket neck is more durable, joint system for both funnel and oiler, compatibility
Wider and more equipped with dual oilers and oilers to meet various oil change needs.