ZTTO MTB Mountain Bike Road Bicycle Parts High Quality Durable Silver Gray Chain 10s 20s 30s 10 Speed for Parts K7 System

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10s Titanuim Gray
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Color: Silver-Gray

Material: Steel

Usage: 10 Speed

Length: 116 links

Weight: About 269g

Package: In-box


Mass Compatibility

One for all. Compatible with 10 speed mountain bike and road bike. Comes with a pair of reusable magic link. Easy to install and clean.


With high-quality steel materials keeps the chain durable.


The chain is stretch-proof and is able to withstand a little more wear and tear which means you can get more mileage of the bike chain.

The New Treatment

With inner and outer plates, improves the contact with the rear sprockets for a smooth and quiet shift. The new treatment is used on the plates and allows them to pivot around the derailleur, cogs, and chainrings with ease.

ZTTO Quality Gurantee

We are confident with our products, so we can provide warranty of our products, if you get a defect product, please provide us the evidence and then we will offer you a new product or give you a full refund.


A.How To Size A Bike Chain

When you get a new chain for your bicycle, you should be too hung up on the length. As long as there are around 116 links, you should have more than enough to properly size your chain. In most cases, a bike chain is too long, you need to shorten the chain.

The easiest way to size your bike chain is to lay it down next to your old chain and shorten the new one to match the old. But keep in mind that older chains may be a little loose, depending on how badly they need replacing.

Before you put your chain through the rear derailleur, pull the two ends of the chain together, so it’s a snug fit. This should give you the correct bike chain length. You should have two chain links (or one-inch) of overlap and an extra half link where you will connect the chain.

Don’t remove any extra links before double checking that the two ends of the chain will connect. Just to be on the safe side, you might want to count the links of your old chain and match it with the new chain.

B.Removing The Old Chain

When you’re ready to remove the chain from your bike, you will need a chain breaker to break the chain. Before you remove the chain, shift the chain to the smallest chainring and the smallest cog.

If you’re able, take the chain off of your front chainring or remove your rear wheel.

C.How To Tighten A Bike Chain

When your chain begins to wear out, it starts to stretch, and then it might skip over teeth on the sprocket. If you catch this problem soon enough, you might not need to replace the cassette or chainrings, but sometimes new parts are the best option.

Here are a few other ways to determine if you need a new bike chain:

Lift the chain off of the front chainring. Shift your gears into the smallest cog on the rear and the largest chainring in front, then life the chain. If you notice a big gap between the chain and the chainring its probably time to start shopping around for a new bike chain.

If you have a ruler handy, measure your chain with a ruler. Pick a rivet on the chain and line it up at the zero mark on the ruler. Next, count 23 rivets; your last rivet should be at the 12 mark. If your measurement is off by more than 1/16 its time for a new chain.

Using a chain checker tool is another effective way to see if you need a new chain. There are a couple different brands available that are slightly different but serve the same function.

D.Things To Remember When Choosing Your Bike Chain

Here are things to remember when selecting a new chain for your bicycle.


When picking out a bike chain, it must fit with the speeds of your bike. For the chain to function properly, it shouldn’t be too snug or too loose.

While you’re selecting a new bike chain, look for steel chains with hard rivets, these are more likely to be durable. Be prepared to pay a little more for durability and reliability.


Using and installing a bike chain shouldn’t be difficult but don’t get too frustrated if it is at first.

If you choose the right bike chain, you should have minimal issues with using and installing them on your bicycle.

E. Bike Chain Maintenance

Before you ride, take a quick look at your chain and the gears. By keeping your chain lubricated, the bike will shift easier, and your drivetrain will have a longer life, too. Don’t overdo the lubrication as it can actually attract dirt and other particles that can cause damage.

F. How To Clean Your Bike Chain

Even if your chains look relatively clean, you will want to use a rag and some degreaser and give your chain a quick wipedown. If your chains are looking gunky and really dirty, consider using a chain cleaning device.

After you’ve cleaned your bike chain and the degreaser is dry, apply some lubricant slowly onto the chain and focus on each link. If you ride in the rain or live in damp or humid environments, always use lube to keep your chain from rusting.


We only order chains from top level OEM factories such as KMC DGSM XMC and YBN, so the chain you received may have different stamps. But we can assure you that you will get the product of best quality.


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of . (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://topoutdoorsupplies.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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