Quick Change Gears Set 30 16/26 Tooth 6.68/7.80 Ratio QuarterMaster Winters
$45
Here is a used set of 10 spline quick change gears. They are set 30. They are 6.68 with a 4.11 ratio ring and pinion and 7.80 ratio with a 4.86 ring and pinion. Im not sure they have ever been ran.
