Readers ask: What Is My Bicycle Chain Size?

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 size is a 415 chain?

#415 chain is also known as #43, 083, and 1/2″ x 3/16″ chain. #415 chain has a 1/2″ center to center spacing between each pin, a 3/16″ spacing between inner links, and is approximately 7/16″ wide. Heavy-Duty #415 chain is best suited for motorized bicycles and tricycles, freight bicycles, and heavy-duty tricycles.

Are 7 and 8 speed chains the same?

Shimano, SRAM and Campagnolo all use the same chain with 8 speeds. Chain for 7 speeds is a bit wider – 7.3 mm, while a 6 speed one is substantially wider – 7.8 mm. That is why the reverse is not the case and a 7 speed chain and especially a 6 speed one will not work as well on an 8 speed system.

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 415 and 420 chain?

#415 and #415H chain is also known as 1/2″x3/16″ chain. #420 chain is the exact same size as #41 chain however it has thicker pins which makes it stronger. #420 chain is used on motorcycles, mini bikes, go karts, and motorized tricycles.

Are 40 and 420 chains the same?

Active Member. 420 chain is stronger than 41, it has larger pins, the 40 is a little wider, same pin size as 420.

Is a 7 speed bike good enough?

Every rider has his comfort level while riding, So to summarise, 7- speed is good enough on a bike. So a 7- speed bike provides the right number of speed gears with efficiency to ride on difficult terrains. As long as you are comfortable and happy with the 7- speed bike, the 7-speed will be enough for you.

Will a 9 speed chain fit 8 speed?

9 speed chain on an 8 speed cassette is just fine; it’s the wider 8 speed which won’t fit the sprocket spacing on a 9 speed cassette.

What are the types of chain drive?

Types of Chains Used in Power Transmission

  • Roller chain.
  • Silent chain.
  • Leaf Chain.
  • Flat-top Chain.
  • Engineering Steel Chain.

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.

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