Readers ask: How To Figure Out Your Bicycle Chain?

How do I know my chain size?

To measure the chain size, if you have just the sprocket, use calipers to measure between the teeth. Measure from center to center of where the chain roller would set between the teeth that will give you the pitch. Once you know the pitch you can determine what chain size you would need.

What number chain do bicycles use?

The chain in use on modern bicycles has a 1⁄2 inch (12.7 mm) pitch, which is the distance from one pin center to another, ANSI standard #40, where the 4 in “#40” indicates the pitch of the chain in eighths of an inch; and is standard 606 (metric) #8, where the 8 indicates the pitch in sixteenths of an inch.

How do I know my roller chain size?

Roller Chain Identification Most roller chain has the size stamped right into the side plates. You may see something like “40”, “C2080H” or “10B” stamped in, which the industry number that represents the chain size. Old chains will most likely need to be cleaned in order to see the size.

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What is the difference between.325 and 3/8 chain?

The three-eighths chain is a beefier saw and better suited to one that has more horsepower. It has larger teeth and a heavier duty chain, so it requires more horsepower to operate correctly. 325-inch chain for those saws between 40 and 60 cc.

How often should I change my bike chain?

The 2,000-Mile Rule. To avoid this accelerated wear of your cassette and chainrings, a general rule of thumb is to replace your bike’s chain every 2,000 miles. Mind you, this is just a starting point. No two chains will wear at exactly the same rate because no two riders treat their chains the same. 4

What is the difference between bicycle chains?

Chains can vary in side plate shape, sizing, and height. Differences can cause variations in shifting performance between brands and models. Additionally, chains will vary in the quality of steel used. Better chains that are more durable and longer lasting tend to have harder rivets.

How much does it cost to fit a bike chain?

Most shops charge $15 to $20 to install a chain or you can purchase a chain tool for $10 to $50 and learn to do it yourself.

How much does it cost to replace a bike chain?

Most bike shops will charge about $30 – $50 dollars depending on the bike shop, whether it’s a popular brand or a “mom & pop” shop. You may also want to take into consideration that the chain itself may cost $30 – $50 dollars but then the labor cost to replace this might run you an additional $10 dollars.

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How do you identify a chain?

How to Tell What Size Chain You Have

  1. The distance from the center of one pin to the center of the next pin, also known as the “pitch” of the roller chain.
  2. The diameter and width of the roller.
  3. Plate thickness, determined by measuring the plates from one flat side to another.

How do you measure anchor chain link?

So how do you measure your anchor chain size? Anchor chain is measured in two primary ways – thickness of the metal in the link, and the length of the link. The most precise method is to use Vernier calipers, though with care a measuring tape can get a close enough estimate.

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