Shimano Deore XT M8220 hydr. rear brake, 4-piston, Post Mount, hose 1,700 mm

WARNING
For installation, adjustment and replacement information that is not found in the user's manual, please consult the place of purchase or a distributor. A dealer's manual for professional and experienced bicycle mechanics is available on our website (https://si.shimano.com).
For safety, be sure to carefully read this "user's manual" before use, follow it for correct use, and save it so that you can refer to it at any time.
The following instructions should always be followed in order to prevent personal injury, damage to equipment or damage to the surroundings. The instructions are classified according to the degree of danger or damage that may occur if the product is used incorrectly.
DANGER - Failure to follow the instructions will result in death or serious injury.
WARNING - Failure to follow the instructions could result in death or serious injury.
CAUTION - Failure to follow the instructions could result in personal injury or physical damage to equipment and surroundings.

WARNING
- Because each bicycle may handle slightly differently depending on the model, learn the proper braking technique (including pressure on the brake lever and bicycle control characteristics) and operation of your bicycle. Improper use of the bicycle's brake system may result in loss of control or a fall, which could lead to serious injury.
- Do not disassemble or modify the product. This may cause the product to malfunction, you may fall unexpectedly and be seriously injured.
- Downhill and freeride cycling are inherently dangerous activities. It is strongly recommended that riders wear head and body protection and perform thorough safety checks of their bicycles before riding. Remember that you ride at your own risk and therefore you should carefully consider your experience and abilities. There is a risk that you may be involved in an accident resulting in serious injury or even death.
- Riders must get used to the higher performance of this brake before riding the bicycle.
- The brake system is designed for downhill and freeride cycling and its braking power is much higher than other brakes. If you do not familiarize yourself with the performance level of this brake, you may be involved in an accident resulting in serious injury or even death. In addition, the brake settings do not allow riding in city streets. Sudden braking may cause the bicycle to fall forward, which may result in serious injury or even death.
- 203 mm and 180 mm disc brake rotors provide more braking power than 160 mm disc brake rotors. If you ride a bicycle without thoroughly familiarizing yourself with the braking characteristics, braking may result in a fall from the bicycle with possible serious injury or fatal accident.
- In addition, be very careful and keep your fingers away from the rotating disc brake rotor. The disc brake rotor is sharp enough to cause serious finger injury if the fingers get caught in the holes of the moving rotor.
- Do not touch the calipers or disc brake rotor while riding or immediately after dismounting from the bicycle. During braking, the calipers and disc brake rotor become hot, so touching them may cause burns.
- Be careful not to get oil or grease on the disc brake rotor and brake pads. Riding a bicycle with oil or grease on the disc brake rotor and brake pads may cause the brakes to malfunction and lead to serious injury due to a fall or collision.
- Check the thickness of the brake pads and do not use them if they are 0.5 mm or less thick. This may cause the brakes to malfunction and lead to serious injury.
- Do not use the disc brake rotor if it is cracked or deformed. The disc brake rotor may break and lead to serious injury caused by a fall. Replace the disc brake rotor with a new one.
- Do not use the disc brake rotor if its thickness is 1.5 mm or less. Also, do not use it if the aluminum surface is visible. The disc brake rotor may break and lead to serious injury caused by a fall. Replace the disc brake rotor with a new one.
- Do not use the brakes continuously. This may cause a sudden increase in brake lever engagement, cause the brakes to malfunction and lead to serious injury.
- Do not use the brakes if there is fluid leakage. This may cause the brakes to malfunction and lead to serious injury.
- Do not apply the front brake too hard. If you do, the front wheel may lock up and the bicycle may tip forward, causing serious injury.
- Because the required braking distance will be longer in wet weather, reduce your speed. Apply the brakes early and gently. You may fall or crash and be seriously injured.
- A wet road surface can cause tires to lose traction. To prevent this, reduce your speed and apply the brakes early and gently. If the tires lose traction, you may fall and be seriously injured.

CAUTION
„- Warnings regarding SHIMANO genuine mineral oil
- Use appropriate eye protection when handling and prevent contact with eyes. In case of contact with eyes, rinse the eye with clean water and seek immediate medical attention. Eye contact may cause irritation.
- Wear protective gloves during handling. In case of skin contact, wash thoroughly with soap and water. Skin contact may cause rashes and discomfort.
- Protect your nose and mouth with a protective breathing mask and use in a well-ventilated room. Inhalation of mineral oil vapor or fumes may cause nausea.
- After inhaling mineral oil vapor or fumes, go to a place where there is fresh air. Cover yourself with a blanket. Stay warm in a stable position and seek immediate medical attention.
„ Warm-up time
- Disc brakes have a certain warm-up time and the braking force gradually increases with increasing warm-up time. Make sure you avoid any such increases in braking force while using the brakes during the warm-up period. The same situation occurs when replacing brake pads or the disc brake rotor.