Can you use a bicycle chain on a go kart?

Yes, you can use your bicycle gearing mechanism in a Gokart. Before implementing this idea, be sure that the torque transmitting capacity of your bicycle chain is sufficient enough to be used in a Gokart.

How do I know what chain to get for my go kart?

To determine the pitch (chain size), you’ll need to measure the distance between any consecutive rivets. The rivets are the small, round pegs/studs that hold the chain segments together. Measure from the center of the first to the center of the second.

Will a #40 chain fit a 35 sprocket?

No. A #40 chain is 1/2″ between the pins and 5/16″ inside width. A #35 is 3/8″ between the pins and 3/16″ inside width. There is no way it will work.

Is 420 chain the same as 35?


#35 Chain will ONLY fit #35 sprockets, no questions asked. #41 Chain will only fit #41 sprockets, #40 sprockets are too wide. #420 will fit on #41 sprockets, its just a little bit heavier duty with a larger pin.

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How do I know my chain size?

Go-kart chain numbers take the first letter from the pitch. And the last 1 or 2 digits from the roller width. For example a 420 chain has a pitch of 4/8-inches and a 520 chain has a pitch of 5/8-inches. To start measuring your chain size you need to start at the sprocket.

How tight should go kart chain be?

A go-kart chain should be tight so that there is about 1/4″ or 3/8″ of flex. If there is too much flex in the chain, there is a high chance that the chain may dislodge when the engine is running.

What is the difference between 420 chain and 40 chain?

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

Will a 428 chain fit a 40 sprocket?

Nope! the heavier roller from a 428 chain means the teeth of a 428 sprocket are of a different shape, sure the 40 rollers fit and there’s no binding or such..

What size sprocket fits a 420 chain?

This sprocket is a 14 tooth made for a 420 chain. The shaft opening size is a 20mm opening to the outside walls. Bolt holes are 34mm eye to eye. This sprocket will fit atv’s pit bikes and many other applications.

Why does my go kart chain keep breaking?

The first and primary cause for the chain coming off is chain elongation. This is a common problem with go karts, especially the chain falling off because of elongation. … If a chain keeps breaking, the problem is that the chain cannot handle the load.

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Why does my go kart chain keeps coming off?

Over time, the teeth on the sprockets of a go-kart will begin to wear down due to the friction of the chain driving the sprockets. Once this happens the teeth of the sprocket are not properly sized for the chain and as a result, the chain can completely disconnect from the sprocket.

How can you tell the difference between a 35 and 40 chain?

The main difference between the 35 and the 40 chain is that one is rollerless and the other has rollers. The two chains also have different pitches and diameters, which will limit their interoperability. Additionally, the 40 chain is rated for a significantly higher tensile strength and working load than the 35.

What does a 420 chain mean?

This is the distance between the pins. The second and third digits combine for roller width, with a decimal point inserted between the second and third digits. For example, a 420 chain has a pitch of 4/8″ = 1/2″ (12.70mm) and a roller width of 2.0/8″ = 1/4″ (6.35mm).

Will a 420 chain work on 40 sprocket?

The pitch will be the same but a 420 motorcycle chain is narrower than an ANSI 40 or 41 chain, so no it won’t fit. A 425 or 428 chain, however, would fit just fine.

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