ReStackor Relationship of Bump Height and Suspension Velocity

Suspension velocities over a bump can be estimated as a function of bump height and bike speed based on simple geometric calculations. The wheel hub follows an arc path over the bump creating very high initial velocities.

Sample apps

Shim ReStackor example calculation retuning a shim stack to be three clicks softer

Sample apps

REstackor - Page 13 - Motorcycle Suspension - ThumperTalk

Programmatically optimize shim stacks

REstackor - Page 12 - Motorcycle Suspension - ThumperTalk

ReStackor sample calculations tuning an XR650

REstackor - Page 21 - Motorcycle Suspension - ThumperTalk

ReStackor sample calculations tuning an XR650

Baseline setup

Shim ReStackor example calculation retuning a shim stack to be three clicks softer