The OTW154 shafts feature a titanium coating over a 3x49mm blank to give the Optima Mid a smoother shock action. They are made to handle regular track sessions and to keep suspension response consistent lap after lap.
The protective coating helps resist scuffing and wear, so shafts maintain a low-friction surface for longer. That means fewer replacements and steadier performance between rebuilds.
These shafts are specified for the Optima Mid shock geometry, making installation straightforward. Fit them into compatible shocks and then adjust oil and springs to dial in your handling improvements.
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