What are the parts of a bike chain?
Chain Components The components of a bike chain are the inner plates, side plates, rollers, and a rivet. There are many pairs of steel inner and outer plates that rivets hold together. Also, every pair of inner plates is separated by a roller, and the tight pressing of the rivet (pin) occurs through both outer plates.
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What are the parts of a bike wheel?
The majority of bicycle wheels you are likely to encounter are comprised of four parts:

- The tire.
- The inner tube.
- The wheel itself, which includes the hub, spokes and rim. For the purposes of flat repair, we will be talking primarily about the rim.
- The rim strip.
What holds a bike wheel in place?
Bicycles wheels often feature quick-release levers at the hubs that hold the wheel on. The quick release is a cam mechanism that holds the wheel tightly in place and makes it possible to remove the wheels without tools.
Can I reuse bike chain pin?
It is not advisable to reuse a previously pushed out link pin to rejoin the chain. The chain will quickly come apart at that junction when riding.
How do you put a rivet chain back in?

Place the pin in the hole in the chain and push with your finger or gently tap with your finger. You don’t want to push the pin all the way through until you have the hole on the other side of the link ready. With the chain tool punch the pin the rest of the way through the link.
How do I know what chain ring to buy?
The number of teeth on your chainring(s) is a deciding factor in your bike’s gear ratio, with a greater number of teeth meaning a higher (harder to push) gear, and fewer teeth meaning a lower (easier to push) gear.
What is bike wheel hub?
The hub is the central part of your bike’s wheels (front and rear), which connects to the wheel’s rim via the spokes and through which the axle is fitted, enabling the wheel to freely spin on two sets of bearings. Our best bike hubs buying guide is the place to find out more!
What are the metal rods on a bicycle wheel called?
The vertical bars are called “Fork Blades” and they hold the front wheel on by the “Hub”.