Manitou IRT upgrade kit

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Infinite Rate Tune (IRT) allows the rider to control mid-stroke rate independent from bottom-out. The closest thing available to the feel of a perfectly chosen coil spring without additional weight. Trail Tip: Set IRT pressure before main spring pressure. Always have IRT pressure higher than main spring pressure to ensure proper balance of pressure chambers. IRT Details Dorado IRT & TSR Installation Instructions Mattoc IRT Installation Instructions * Delivery 7 to 10 days Show more