Grand Prix lines, maximum performance
Our Grand Prix line is dedicated to all those sailors who are looking for top performance on board.
Thanks to the Gottifredi Maffioli’s experience in the most prestigious competitions, these products are designed to provide maximum performance on small monotypes and modern cruiser racer.
Racing line products offer excellent performance, ensuring extremely low elongation in both racing and cruising.

Maximum Stength/Weight ratio and minimum stretch.
- Single Braid
- Core: Dyneema® SK99 with HTR treatment and polyurethane coating
- Recommended for: Strops, lashings and subject to high dynamical loads
cascade purchase systems - Diameters: 12 > 30 mm (larger diameters on demand)
Extremely high strength, very low stretch and minimum creep.
- Single Braid
- Core: Dyneema® SK78 with HTR treatment and polyurethane coating
- Recommended for: Strops, lashings and purchase systems subject to high satic loads, halyards on hydraulic rams, aft rigging
- Diameters: 12 > 30 mm (larger diameters on demand)
Very good abrasion resistance, minimum weight, easy to splice.
- Single Braid
- Core: Dyneema® SK78 with polyurethane coating
- Recommended for: Purchase system, control lines, lashing
- Diameters: 3 > 12 mm (larger diameters on demand)
Versatile cover with good abrasion resistance, for allround use.
- Double Braid
- Core: DSK Ultra
- Cover: H.T. Polyester
- Recommended for: Control lines, sheets, halyards
- Diameters: 2 > 24 mm (larger diameters on demand)
Good abrasion resistance, excellent grip for a comfortable handling.
- Double Braid
- Core: DSK Ultra
- Cover: H.T. Polyester + Cordura® branded fibers
- Recommended for: Control lines, halyards
- Diameters: 4 > 24 mm (larger diameters on demand)
Very Good abrasion and heat resistance, good grip both on winches and in jammers.
- Double Braid
- Core: DSK Ultra
- Cover: Kevlar® + H.T. Polyester
- Recommended for: Halyards, sheets
- Diameters: 4 > 18 mm (larger diameters on demand)
Versatile cover with good abrasion resistance, for allround use.
- Double Braid
- Core: DSK Ultra
- Cover: H.T. Polyester
- Recommended for: Control lines, sheets, halyards
- Diameters: 2 > 24 mm (larger diameters on demand)
Excellent abrasion resistance, minimum weight, very good grip and great efficiency in jammers.
- Double Braid
- Core: DSK Ultra
- Cover: Dyneema® + Cordura® branded fibers
- Recommended for: Halyards, control lines
- Diameters: 4 > 32 mm (larger diameters on demand)
Very Good abrasion and heat resistance, good grip both on winches and in jammers.
- Double Braid
- Core: DSK Ultra
- Cover: Technora® + H.T. Polyester
- Recommended for: Sheets, braces, runners, halyards
- Diameters: 6 > 24 mm (larger diameters on demand)
Excellent abrasion and heat resistance, good grip on the winches.
- Double Braid
- Core: DSK Ultra
- Cover: Tecnora® + Vectran® + H.T. Polyester
- Recommended for: Sheets, afterguys, runners
- Diameters: 6 > 24 mm (larger diameters on demand)
Excellent abrasion resistance, very good grip and superior efficiency in jammers.
- Double Braid
- Core: DSK Ultra
- Cover: Dyneema® + Kevlar® + Cordura® branded fibers
- Recommended for: High load halyards, control lines
- Diameters: 6 > 24 mm (larger diameters on demand)
Very Good abrasion and heat resistance, good grip on winches
- Double Braid
- Core: DSK Ultra
- Cover: Zylon® (PBO) + Technora®
- Recommended for: Sheets, braces, runners
- Diameters: 6 – 32 mm (larger diameters on demand)
Versatile cover with good abrasion resistance, for allround use.
- Double Braid
- Core: DSK Ultra
- Cover:
- Zylon® (PBO) + Bio Based
Dyneema® + PTFE - Recommended for: Control lines, sheets, halyards
- Diameters: 2 > 24 mm (larger diameters on demand)
Extremely resistant to abrasion and heat, superior release smoothness even after intensive use.
- Double Braid
- Core: DSK Ultra
- Cover: Zylon® (PBO) + PTFE
- Recommended for: Sheets, runners
- Diameters: 7 > 24 mm (larger diameters on demand)
Heat-resistant cover of unrivalled strength, delivering a smooth and accurate control on winches.
- Double Braid
- Core: DSK Ultra
- Cover: Zylon® (PBO)
- Recommended for: Sheets, runners
- Diameters: 7 > 24 mm (larger diameters on demand)
High strength, low stretch, excellent handling.
- Double Braid
- Core: Dyneema® SK78 with polyurethane coating
- Cover: H.T. Polyester
- Recommended for: Sheets, halyards
- Diameters: 2 > 16 mm (larger diameters on demand)
Good abrasion resistance, very good grip for a comfort handling.
- Double Braid
- Core: Dyneema® SK78 with polyurethane coating
- Cover: H.T. Polyester + Cordura® branded fibers
- Recommended for: Halyards, control lines
- Diameters: 6 > 16 mm (larger diameters on demand)
Excellent abrasion and heat resistance, good grip on winches.
- Double Braid
- Core: Dyneema® SK78 with polyurethane coating
- Cover: Black Technora® + H.T. Polyester
- Recommended for: Sheets, braces, runners
- Diameters: 6 > 16 mm (larger diameters on demand)
Very good abrasion and heat resistance, good grip on the winches.
- Double Braid
- Core: Dyneema® SK78 with polyurethane coating
- Cover: Aramid fiber + Vectran® + H.T. Polyester
- Recommended for: Sheets, braces, runners
- Diameters: 8 > 16 mm (larger diameters on demand)
Strong and durable rope, with very flexible construction.
- Double Braid
- Core: Novabraid 99
- Cover: Kevlar® + H.T. Polyester + Cordura® branded fibers
- Recommended for: Sheets, halyards, control lines
- Diameters: 8 – 12 mm (larger diameters on demand)
Strong and durable rope, with very flexible construction.
- Double Braid
- Core: Dyneema® SK99 with polyurethane coating
- Cover: H.T. Polyester
- Recommended for: Sheets, halyards, control lines
- Diameters: 14 > 32 mm (larger diameters on demand)
High strength, low stretch, excellent handling.
- Double Braid
- Core: Dyneema® SK78 with polyurethane coating
- Cover: H.T. Polyester with Gripower inserts
- Recommended for: Sheets, halyards
- Diameters: 2 > 20 mm (larger diameters on demand)
Excellent abrasion resistance and shape stability for a perfect behavior in furler drum.
- Double Braid
- Core: Dyneema® SK78 with polyurethane coating
- Cover: Aramid fiber + H.T. Polyester
- Recommended for: Continuous diameter loop
- Diameters: 8 > 14 mm (larger diameters on demand)
Excellent abrasion resistance and shape stability. Special “Verso” tracer to clearly identify the furler drum rotation.
- Double Braid
- Core: Dyneema® SK78 with polyurethane coating
- Cover: Aramid fiber + H.T. Polyester
- Recommended for: Continuous diameter loop
- Diameters: 8 > 14 mm (larger diameters on demand)
Excellent abrasion resistance and shape stability for a perfect behavior in furler drum.
- Double Braid
- Core: H.T. Polyester
- Cover: Aramid fiber + H.T. Polyester
- Recommended for: Continuous diameter loop
- Diameters: 8 > 13 mm (larger diameters on demand)

Useful accessories
D-14 and D-16 scissors
D-14 and D-16 scissors are specially designed for cutting Dyneema fibers. The blades of these scissors are laser cut and have an excellent grinding profile.
D-Splicer set
The D-SPLICER needle is the ultimate solution for splicing thin yachting ropes.The D-Splicer works very well for lines thinner than 5 mm diameter and in any other situation where existing fids do not work.
Polyester tape
Wide webbing polyester hight tenacity. From 25mm to 50mm, light bleu and red length 50 meters.
F-series Needles
The needles are made from stainless steel and have a fixed handle for easy pulling. The needles are available in four different sizes: 1.0 / 1.5 mm / 2.0 mm / 2.5 mm
Sail Repair Kit
Sail Rapair Kit contents: sewing palm, assorted sailmakers needles, waxed sewing thread and beeswax.