Made to measureIllustration. Yours is cut to this boat’s measurements.Cloth
Battens
Build time
Express +8%, economy 5.5% off. Shown as its own line in your cart.
A$7,143.40
inc GST
Frers 50 Sails Prices, sail sizes & rig dimensions
8 products cut or sized for this boatI 20.58 · J 5.83 · P 18.24 · E 5.63 mPrices checked 21 Oct 2026
Made to measureIllustration. Yours is cut to this boat’s measurements.
Made to measureIllustration. Yours is cut to this boat’s measurements.Cloth
Size (LP)
UV cover colour: Captain Navy
Build time
Express +8%, economy 5.5% off. Shown as its own line in your cart.
A$9,270.80
inc GST
Sized for this boatRacing with a pole? Symmetric spinnakers from A$1,448.70
Asymmetric spinnaker
Asymmetric Spinnaker · Size 12 (148 m²)
Matched to the Frers 50 fore-triangle · 1.5 oz nylon · 11 colours
Spinnaker cloth colour: White
Sock outer tube
Sock inner tube
The sock goes in your cart as its own line, linked to this spinnaker.
A$4,249.30
inc GST
Fits the Size 12 spinnaker
Dousing sock
Spinnaker Dousing Sock · 18.4 m
UV-resistant ripstop nylon sock to hoist and douse the spinnaker from the deck
Outer tube
Inner tube
A$1,200.10
inc GST
OSR max 21.2 m²Luff attachment
Luff tape relies on a foil, so it does not meet the OSR luff-attachment rule. Choose hanks or wrap luff for offshore racing.
A$1,391.50
inc GST
OSR max 18.0 m²
Luff hardware
Tell us your track size after you order.
A$1,786.40
inc GST
Fits a 5.63 m boom
Canvas
Colour
A$717.20
inc GST
Fits a 5.63 m boom
Canvas
Lazy jacks
Colour
A$1,326.60
inc GST
Get the price list
Every Frers 50 price on one printable page: mainsail and genoa in each cloth, the spinnaker, sock, storm sails and canvas, plus the rig dimensions.
Not ready to buy yet?
Frers 50 rig dimensions
| Measurement | Metres | Feet |
|---|---|---|
| I (fore-triangle height) | 20.58 | 67.5 |
| J (fore-triangle base) | 5.83 | 19.1 |
| P (mainsail luff) | 18.24 | 59.9 |
| E (mainsail foot) | 5.63 | 18.5 |
| Mainsail area | 60.1 m² | 647 ft² |
| Fore-triangle area | 59.9 m² | 645 ft² |
| Length overall (approx.) | 15.24 | 50 |
We confirm your measurements before anything is cut.
Frers 50 sails: questions
How much is a new mainsail for a Frers 50?
From A$7,143.40 in Dimension-Polyant Optimum Cruise with 3 leech battens and a full-length head batten, or A$7,395.30 with 4 full battens. C-Breeze, the long-life cloth, starts at A$9,311.50. Every mainsail is cut to the Frers 50 rig (P 18.24 m, E 5.63 m) with two reefs.
What size genoa does a Frers 50 need?
We build 110% to 150% LP for the standard rig (I 20.58 m, J 5.83 m). Pick a smaller genoa for a windy home port and a larger one for light-air sailing. Furling genoas start at A$7,249.
What size spinnaker fits a Frers 50?
A Size 12 (148 m²) asymmetric suits the Frers 50 fore-triangle. It starts at A$4,249.30, or A$5,449.40 with a dousing sock.
What size storm jib and trysail fit a Frers 50?
The Offshore Special Regulations cap a storm jib at 5% of I squared (21.2 m² here) and a trysail at 17.5% of P × E (18.0 m²). That makes our Maxi (12 m²) storm jib and Maxi (15.5 m²) trysail the right sizes.
How do I check my boat matches these measurements?
Measure I, J, P and E and compare them with the rig table. We confirm every measurement with you before the sail is cut.
From the same loft
Racing offshore or heading somewhere remote?
For a race programme, a Sydney to Hobart or a bluewater expedition, our sister loft Kraken Sails designs laminates, membrane sails and storm wardrobes for the hard end of sailing.