ZTTO 203mm 6 Inches Stainless Steel Rotor Disc

ZTTO DISC ROTOR

With T25 Bolts 

Use high-strength  Stainless Steel with high quality CNC machined, smooth surface and braking no abnormal noise.

Hollow surface design for better heat dissipation.

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.

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.

Feedback:
. If there is any problem with the color, size, quality, please contact with us before you give us a neutral/negative feedback.
. We warmly like to give you a satisfy solution.
. If you love our products, please give us five star feedbacks. ^_^We will work harder to give you a satisfy service. ^_^



About Us:

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.

So if you need anything that we currently not in stock feel free to contact us by Email and send us the picture or name of the product. Our Email address is qchuang1992 hotmail.com

Purchase process description:
1. Enter the quantity you want and choose one of the shipping service you want, click "Buy Now"
2. Please enter the required information such as Delivery Address, Quantity Type etc. Before clicking "Submit", please check your Order Details carefully. (Please make sure your address and TEL is correct.)
3. "Message to supplier" fills out the relevant requirements (color and size), enter the verification code, click "place order"
4. Choose your payment method: Credit card, click "pay my order"
5. When your orders arrived, please examine the package for any defect or loss before signing for it. After you signed for the order, you have any request please contact me directly, it is my pleasure to give you my best services. Your satisfaction is our pursuit!!

Q1. Can I have a sample order for your product?

A: Sample order is welcome here. Mixed samples are acceptable. We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q2. What about the lead time?

A: Most of our products are in stock ,1-3 days for sample or small amount orders, 20-30 days for mass production depending on actual order size.

Q3. Do you have any MOQ limit for the order?

A: Low MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by express way like DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping are also optional.

Q5. How to proceed an order?

A: Firstly, let us know your requirements or application.
Secondly, we quote according to your requirements or our suggestions.
Thirdly, customer confirms the samples and places deposit for formal order.
Fourthly, we arrange the production.

Q6. Is it OK to print my logo on the product?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer 1-year warranty to our products.

Q8: How to deal with the faulty?

A: All our products are produced in strict quality control system and the defective rate will be less 
than 0.2%.  During the guarantee period, we will send new products for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.