How to tune Valves & Shim Stacks | Offroad Engineered

Valving and shim stacks are probably the least understood topic in the dirt bike community, not only because it's a complex and subjective topic by itself, but because there's little information available... Not anymore! Want to learn how to take full advantage of your suspensions? Check out our online courses: Still have questions regarding this topic? Check out our personalised technical sessions: If you can, take a look at these Offroad Engineered episodes first: Ep.1 - Ep.2 - Ep.3 - Ep.4 - 0:00 Intro 0:27 The birth of shim stacks & valves 1:10 Anatomy of shim stack valves 2:05 How tapered single-stage shim stacks work 3:00 How tapered double-stage shim stacks work 4:08 Changing the ports 5:04 Changing the shims