RDM Windsurfing Masts

RDM Windsurfing Masts

Reduced Diameter Masts (RDM's), are small diameter masts that are built for maximum durability and strength. We offer RDM masts from PowerEx, Ezzy, GT, Neil Pryde, Severne and Chinook. They are the favored mast for wave and high wind sailing conditions. They have an inner diameter of 1.5" (38mm), are 2-piece masts, require use of skinny extensions and available in 310 - 490 cm lengths. Rdm masts come in 2 construction types: Epoxy or Carbon. Epoxy will favor entry level sailors who like to grasp a small diameter mast thru the learning process. Carbon rdm masts are available in 60-100% carbon options. The higher the carbon content equals lighter, more responsive mast & rig performance.
  • Ezzy Performance RDM 90

    The perfect blend of RDM performance & durability. 91% carbon. Includes mastbag.

    From: $456.00

  • Ezzy RDM 90 Section

    Options to purchase RDM mast sections only. Top or bottom sections to maximize Ezzy sail performance.

    From: $228.00

  • Ezzy RDM XT 60

    New RDM mast from Ezzy is 60% carbon and perfect for Ezzy sails. Durable, interchangeable sections and excellent value

    From: $281.00

  • Ezzy RDM XT 60 Section

    New RDM XT mast sections from Ezzy are 60% carbon and interchangeable with all Ezzy masts back to yr. 2000.

    From: $140.50

  • GT C90 RDM CC 64/76

    Now 20% off. This 90% RDM mast has a 64/76 mast bend that's ideal for optimal sail performance and the widest range of sail brand compatibility.

    From: $319.00

  • GT C60 RDM CC 64/76

    Now 25% off. This 60% RDM mast has a 64/76 mast bend that's ideal for the widest range of sail brand compatibility and dependable mast performance.

    From: $219.00

  • GT C75 RDM 64/74

    Final Closeout. Ideal for sails requiring hard top mast. Severne, 2016 and earlier Gaastra, and 2014 and earlier Maui Sails. Performance 75% carbon RDM HT mast. High quality Italian construction and value.

    From: $234.50

  • Chinook Superlite Carbon 100 RDM

    100% carbon RDM constant curve masts at lightest weight and ideal for intermediate to expert level riders and sails.

    From: $462.00

  • Chinook Carbon 90 RDM

    90% carbon RDM constant curve masts. Light weight and ideal for intermediate to advanced riders and sails.

    From: $355.00

  • Chinook Carbon 60 RDM

    60% carbon RDM constant curve masts are ideal for progressing to intermediate riders and sails.

    From: $259.00

  • 2018 North Platinum Series RDM

    This 100% RDM mast is the lightest in its class and used by pro riders. Top performance and ideal for North Sails.

    From: $679.95

  • 2018 North Gold 90 Series RDM

    This 90% RDM mast is super light and extremely durable. A high-quality mast for all conditions - ideal for North Sails.

    From: $509.95

  • 2018 North Silver 70 Series RDM

    This is a 70% RDM mast that delivers strong performance, durability and value ideal for North Sails.

    From: $359.95

  • 2018 Severne Red RDM

    RDM mast featuring T800 100% Toray pre-preg carbon. Ideal for freestyle, wave and freeride sails.

    From: $729.00

  • 2018 Severne Blue RDM

    This RDM 90% Carbon mast is a lightweight and strong wave mast. Ideal for wave and freeride sails.

    From: $639.00

  • Ezzy RDM Padded Mast Bag

    Ezzy Padded mast bag for RDM mast's only.

    From: $30.00