The Neil Pryde TPX 100 are new masts for Neil Pryde with new technology that are the top of the range. The TPX 100 Masts are 100% carbon and use pre-preg carbon for the perfect distribution of carbon and resin. The base of the mast uses a unique "Torque-Preg" consruction that controls tortion better, especially in the bom area. The TPX 100 masts are the best way to get the most out of your Neil Pryde sail. By using the 100% carbon mast, you'll have the lightest mast possible for you Neil Pryde sail as well as the mast with the best reflex. The TPX masts are available in both SDM and RDM versions. These masts also come with a 2 + 1 year warranty.