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D-Cup 78 – SK78 Racing Dyneema

Price range: €3.70 through €14.20

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The D-Cup 78 is engineered with Dyneema® SK78, one of the most advanced fibres in sailing performance. Known for its minimal creep and high strength-to-weight ratio, this line delivers consistent reliability for demanding racing applications. Its lightweight design reduces weight aloft, while its excellent abrasion and UV resistance guarantee durability even under extreme loads. Whether used for halyards, sheets, or control lines, the D-Cup 78 ensures fast, responsive handling when every second counts.

Specifications:

  • Material: Dyneema® SK78

  • Construction: Double braid

  • Applications: Racing halyards, sheets, control lines

  • Properties: High strength, minimal stretch, low creep

  • Resistance: UV, abrasion, saltwater

  • Colours: Multiple options

  • Diameters: 5 mm, 6 mm, 7 mm, 8 mm, 10 mm, 12 mm

D-Cup 78 – SK78 Racing Dyneema

Price range: €3.70 through €14.20

Add Splice Working End

Add Splice Tail End

The D-Cup 78 is engineered with Dyneema® SK78, one of the most advanced fibres in sailing performance. Known for its minimal creep and high strength-to-weight ratio, this line delivers consistent reliability for demanding racing applications. Its lightweight design reduces weight aloft, while its excellent abrasion and UV resistance guarantee durability even under extreme loads. Whether used for halyards, sheets, or control lines, the D-Cup 78 ensures fast, responsive handling when every second counts.

Specifications:

  • Material: Dyneema® SK78

  • Construction: Double braid

  • Applications: Racing halyards, sheets, control lines

  • Properties: High strength, minimal stretch, low creep

  • Resistance: UV, abrasion, saltwater

  • Colours: Multiple options

  • Diameters: 5 mm, 6 mm, 7 mm, 8 mm, 10 mm, 12 mm

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Rory Lynch
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Super knowledgeable and always really helpful!
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Andy George
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Class service from Ropedock as always. High recommend!
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Andrew Boyle profile picture
Andrew Boyle
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Great selection of stock and loads of hands on experience.
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Garry Doyle profile picture
Garry Doyle
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Very helpful would recommend

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