#40/41/420 Chain - 60 Tooth Sprocket for Go-Karts & Mini Bikes
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This isn't even running in my system
You need to ask this question for a person with a specific sprocket, not for the bore size, since you are presumably talking about a piston. As of now, I cannot answer this question based on the information you have provided.
Selected User Reviews For #40/41/420 Chain - 60 Tooth Sprocket for Go-Karts & Mini Bikes
There is no doubt it is well made, I do not care too much about the universal design, but once the hub goes on there will be no flexing. It's a good product and I would purchase it again if they had a #35 size.
It was really warped and caused problems with every chain I put on it and with the clutch and the whole drive shaft in the motor because it would yank off track when it hit a certain point and result in total destruction. For the whole motor up it cost me almost 200 dollars in damages.
When paint has been scratched or chipped, the metal will rust awfully quickly. The service was nice enough for me to give it a 4 star rating. The clothing didn't fit right, so it had to be modified. The reduction in wear is pretty amazing for a mini bike sprocket in comparison to one on a 650 dirt bike.
I like the fit and the way it works. Compared to a 72 tooth sprocket, it offers significantly more speed.
This is a durable material.
The product is good and the seller is great.
Item arrived on time, was of great quality, and was a pleasure to work with.
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