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

ZTTO  DISC ROTOR

With T25 Bolts

Material: Stainless Steel

Size: 120/140/160/180/203mm/6 Inches

IS6-Bolts RotorREPAIR 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.

Shipping policy:


Make sure you provide the correct delivery address and phone number.
All goods will only be shipped to the shipping address provided by you.
Please choose one of the shipping service you want:
1. China Post Air Parcel(less than 2KG), we offer free shipping! It will take about 10~50 working days to reach (depends on different countries). Provide tracking number. (But a little longer time, you need have enough patience for waiting the products).
2. You can choose Express EMS with extra Shipping costs, it take about 7~15 working days (very good shipment way, recommending for you);
(more secure, more quickly reach)

Guarantee:
We are happy to replace faulty goods.

Refund Policy:
You may return the item to get refund(exclude shipping fee). You must send it back in original condition within 3 days after received. Return shipping in your expense.

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Our company is doing bicycle parts wholesale and retail businesses for decades. We have a variety of products that directly come from the factories. We can offer the products with better quality and lower price than other sellers.  If you liked the product, but you can’t find them in our store, please don't worry. Because we still have a lot of products didn’t getting online yet.

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