• 34mm Infinite Rate Tune Upgrade Kit

34mm Infinite Rate Tune Upgrade Kit

This part allows you to set the Infinite Rate Tune (IRT) pressure. IRT gives you the closest thing available to the feel of a perfectly chosen coil spring – without additional weight.  It allows you to control the mid-stoke rate independent from bottom-out. The 34mm IRT is compatible with the following fork models: • Mattoc Pro 2 • Mattoc Pro • Mattoc Expert • Dorado Pro • Dorado Expert Trail Tip: Set the IRT pressure before the main spring pressure. Always have the IRT pressure higher than the main spring pressure to ensure the proper balance of pressure chambers.


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Mattoc/Mastodon IRT Set-up Guide


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