[kroger]

I have a chain on a Manco kart that has no size markings on it. I have taken the measurements of the chain and referenced the chart on the BMI site.

This chart shows the chain is "420". When I look at sprockets etc. I never see parts indicating the are for 420. I see many for 40/41. 40 or 41 are very close to the same size as this 420 according to the chart.

Do I just order sprockets that say 40/41 ? Not a big deal ?

Thanks....