sag & pressure

A 140mm Pike and a 180mm ZEB want very different air for the same rider, so pick your fork. Fork numbers follow the manufacturer air charts for each model. Shock numbers start at the makers' own rule of about your weight in psi. Then measure your sag and the loop below tells you which way to go.

mm travel
mm stroke
Stroke is the second number in the shock size, e.g. 205x62.5.
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