Mystic Marshall Seat Harness


Designed for performance, the Mystic Marshall Seat Harness is constructed with premium Flexshell material, ensuring durability without compromising on freedom of movement. The inclusion of a 3D molded backplate guarantees optimal back support, enabling you to ride with confidence and comfort.

The pre-shaped seat cup enhances your experience by providing a tailored fit, allowing you to comfortably and effortlessly harness power while riding. Soft neoprene edges and fix foam further contribute to your comfort, ensuring a seamless and enjoyable riding experience.

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Mystic Marshall Seat Harness Features:

  • Preshaped Seat Cup: Enhanced comfort and fit during use.
  • 3D Molded Backplate: Offers ergonomic support and a contoured fit.
  • Fix Foam: Utilizing fix foam, this harness ensures stable and secure positioning while maximizing comfort.
  • Flexshell Technology: Combining strength and support with unrestricted movement.
  • Integrated Heavy Duty Handle: For convenient carrying and easy assistance/support.
  • Soft Neoprene Edges: Ensure a comfortable and irritation-free experience during wear.
  • Lower Back Support: For added comfort during extended sessions.
  • Ace Spreader Bar Included: The included Ace spreader bar offers reliable attachment and support.
  • Battle Belt Waist Closure: Provides a secure and adjustable fit.
  • Heavy Duty Seat Part: Enhances durability and protection.
  • Padded Leg Straps: Offers extra support and comfort during use, enhancing overall enjoyment.

Additional information




S, M, L, XL, XXL

Harness Type


Harness / Spreader Size chart

EUROWAIST (cm/inch)Stealth BarAce Bar
XXS36-3860-70 / 24"-28"240mm240mm
XS40-4267-77 / 26"-30"240mm240mm
S44-4675-84 / 29"-33"240/280mm240/280mm
M48-5082-91 / 33"-35"280mm280mm
L50-5289-96 / 35"-38"280/320mm280/320mm
XL54-5694-104 / 37"-41"320mm320mm
XXL56-58102-114 / 41"-45"320mm320mm


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