Readers ask: What Is A Half Link For A Bicycle Chain?

How does a half-link work?

A half-link (pintle) chain uses the same link throughout. You can add or remove one link at a time. This lets you adjust length in one-half-inch increments. Pintle chains let BMXers and singlespeeders get more precise adjustments without relying on chain tensioners.

What size are half-link chains?

Half link chains most commonly come in 1/8″ width for BMX and general single speed use. You can also get them in 3/32″ width for use with a mountain bike drivetrain, a lot of dirt jump mountain bikes run a mountain bike crankset with a 3/32″ chainring for example.

Can you put a half-link in a normal chain?

Use your chain tool to install the half link somewhere in the chain. I usually do it one link away from the master link. So drive a pin out (leaving it still hanging on the outside of the plate, put the half link in, drive the pin back through, then relieve the plate tension so the link actually moves.

Are half link chains good?

A half link chain will let you “slam” your rear wheel in the dropouts. It’s basically just more flexibility on chain length. With a regular chain, you really have to remove or add two lengths when shortening or adding to the chain.

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What is a link in a chain?

One of the steps, stages, or points in a development, process, or series of events. This new tram line is but one link in the chain of our greater plan to update the city’s public transportation system.

What is chain master link?

A master link or quick-release link is a roller chain accessory that allows convenient connection and disconnection of a chain without the need for a chain tool. It acts as a set of the chain’s outer plates, so joining two sets of the chain’s inner plate ends. Such master links may or may not be re-usable.

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.

What is an offset link in chain?

Offset links, also known as ½ links or crank links, are used to make a chain an odd number of pitches in length, often used to shorten a chain by one pitch. Offset links are available in two different configurations.

What is Half Hollow chain?

Half link chains are the strongest chains and also allow for perfect wheel positioning as you can adjust your rear wheel by 1/2 link instead of a full link. This one has hollow pins to reduce the weight.

Under what circumstances would an offset link need to be used in a roller chain?

Although offset links can be used when there is an odd number of links in the roller chain, it is better to use a design that requires an even number of links. If an odd number of links cannot be avoided, it is recommended to use a two-pitch offset link in stead of a one-pitch offset link.

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What chain should I use for single speed?

If you have a single-speed bike or one with internal gears, the chain type will be 1/8″ in internal width. In this category you will find cruiser bikes, urban bikes, fixies or models with internal gears, among others. If you have a bike with a derailleur, with 2 to 11 sprockets, you will need chains of 3/32″.

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