Gear Ratio Calculations for the SickBikeParts Shift Kit

[hellbound212]

Fabian,

The chart is for a AGK jackshaft kit mated with a SBP shift kit. The 11t sprocket is their standard one, I might be wrong on that. But changing the clutch to a 10t would change increase the final gear ratio by approximately 1. I made the chart for various configuration.



To keep a safe speed on the bike, and keeping both AGK and SBP kit standard, here it is

this chart is for built motors correct because most motors govern at 3600rpm? correct?

 

[magna_503]

Hellbound212,
yes this is with a governor removed. Anyhow, mph is a 12% too high due to high tire circumference guestimate. I lost the spreadsheet on my comp for it though.

 

[magna_503]