Rear Shock size

[TimXX]

Question: I know the rear suspension moves 4.7" total- but how much does the shock compress at its shortest point? If 12-5/8" is the max figure, what is the minimum?

There must be some ratio of shock to rear wheel movement-what is it?

Thanks for info.

TimXX

[tomek]

Stroke is 52mm,lenght 319 mm.