AV&V™ Valve Spring Shims for Honda
This Valve Spring Shim allows the engine builder to adjust spring pressure by combining various thickness shims. Using the different thickness is of great help when trying to obtain consistent spring pressure across all valves.
Honda CRF250R (2004-2007) and CRF250X (2004-2012)
| Part number | Thickness | O.D. | I.D. | Quantity | Note |
|---|---|---|---|---|---|
| VSS1010-20 | .020" | .740" | .440" | 20 | Heat Treated Steel |
Honda CRF450R 2002-2008) and TRX450R (2006-2012)
| Part number | Thickness | O.D. | I.D. | Note |
|---|---|---|---|---|
| VSS1015-20 | .020" | .930" | .478" | Heat Treated Steel |