ZTTO Bike Disc Brake 120mm/140mm/160mm/180mm/203mm 6 Inches G3 Stainless Steel Bicycle Rotor Disc For Mtb Road Cruiser Bicycle

Description

ZTTO Disc Brake disc 120/140/160/180/203mm

【Name】 ZTTO Disc Brake disc Specification 120/140/160/180 / 203mm Disc thickness 1.9mm Contains 1 pcs with 6 screws per piece
Benefits

All the disc brake hubs can be used,Disc Brake / wire Disc Brake can be used, the disc has good rigidity, fast heat dissipation, reflected in the long distance downhill, the disc will not be redheaded Hot, greatly improve the safety when going downhill!
Note

Installation screw hole distance: the distance between adjacent 2 holes is 2.2 cm, and the distance between diagonal 2 holes is 4.4 cm this is the standard screw hole specification of the disc brake hub
ZTTO MTB Disc Brake Mount Adapter

Adaptor for 140 160 180 203mm rotor MTB Disc Brake Adapter 7075 light weight high-strength aluminum alloy T6 hardened treatment adapter is NOT included spacer and screw IS/PM TO PM 140/160/180/203mm Brake disc rotor
Color non-slip disc screw

Brand: ZTTO Product Name: Color non-slip disc screw Material: Alloy steel Specification: M5 x 10MM Color: red/blue/green/purple/gold/black Weight: 30g/box Remarks: 12 pcs/box
REPAIR HELP
ROTOR INSTALLATION

Disc caliper brakes slow the bike by converting the speed and energy of the bicycle into heat. The system can generate significant heat from slowing the wheel and bike. Allow rotor and caliper to cool before touching or servicing. The rotor diameter may vary between models and brands. Common rotor diameter sizes are 145mm, 152mm, 160mm, 185mm, and 203mm. The brake caliper, bike frame, and rotor diameter must be compatible.

The rotor or disc of the disc brake system secures to a disc-specific hub. The common system uses six bolts. Many brands use rotor bolts requiring the use of a 12-point star shaped driver such as the T25 Torx driver. A mild thread locker is recommended on the bolts. Secure rotor bolts to manufacturer’s torque specifications, typically between 40 and 60 inch-pounds. The rotor and brake pads should be kept clean of oils and grease. If pads become contaminated, it is best to replace them. When cleaning the rotors or washing the bike, remove wheel and remove pads from bike. Use isopropyl alcohol or similar solvent when cleaning rotor surface of dirt or film. Do not use a solvent or cleaner that contains oils or leaves an oily residue. Tools Needed 1. T25 Torx wrench 2. Torque wrench 5.7-6.3Nm &T-25 socket 3. Lint-free rags 4. Isopropyl alcohol
Steps

1. Remove the wheel. 2. Remove the used disc from the wheel. 3. Clean hub and new disc with isopropyl alcohol. Ensure that the hub threads and hub mounting surface are free of dirt and grit. 4. Place the disc on the hub mounting surface with the markings facing outward from the spokes. Ensure the arrow the disc is pointing in the direction of forward wheel rotation. 5. Install all 6bolts and snug evenly. 6. Tighten the disc screws ×6 in a star pattern to 6 Nm. Caution: Do not over tighten the disc screws, to prevent damage to the threads, disc or screws. 7. Reinstall the wheel. 8. Spin the wheel to ensure that the disc is not rubbing against the brake pads. If the disc rubs, re-align the caliper. Refer to the Brake Installation and Set-up instructions, as needed.