Cruising
Mainsail Halyard
- Diameter
- 10 mm (3/8 in)
- Length
- 81 ft (24.7 m)
- Hardware
- Shackle
Unit price
/
Unavailable
Available to order · 5 options
BirdSloop
Bird Parts
Different version? Compare 1 related rigs
| Model | I | J | P | E |
|---|---|---|---|---|
| Bird this page | 20.3 | 9.5 | 32 | 20.5 |
| Bird (Sf. Bay) | 20.25 | 9.5 | 32 | 20.5 |
Feet, from MAURIPRO Sailboat Data. If your mast or boom differs from every row, send us your measurements before ordering.
Line type
Grade
Halyards 12
-
$184.00 USD
List Price: $249.04 USD -
Performance Cruise
Mainsail Halyard
- Diameter
- 10 mm (3/8 in)
- Length
- 81 ft (24.7 m)
- Hardware
- Shackle
$504.00 USDList Price: $678.89 USDUnit price /UnavailableAvailable to order · 4 options
-
Club Racing
Mainsail Halyard
- Diameter
- 10 mm (3/8 in)
- Length
- 81 ft (24.7 m)
- Hardware
- Shackle
$560.00 USDList Price: $754.88 USDUnit price /UnavailableAvailable to order · 14 options
-
Grand Prix Racing
Mainsail Halyard
- Diameter
- 8 mm (5/16 in)
- Length
- 81 ft (24.7 m)
- Hardware
- Shackle
$588.00 USDList Price: $793.05 USDUnit price /UnavailableAvailable to order · 10 options
-
Cruising
Genoa Halyard
- Diameter
- 10 mm (3/8 in)
- Length
- 54 ft (16.5 m)
- Hardware
- Shackle
$236.00 USDList Price: $318.12 USDUnit price /UnavailableAvailable to order · 5 options
-
Performance Cruise
Genoa Halyard
- Diameter
- 10 mm (3/8 in)
- Length
- 54 ft (16.5 m)
- Hardware
- Shackle
$301.00 USDList Price: $406.12 USDUnit price /UnavailableAvailable to order · 4 options
-
Club Racing
Genoa Halyard
- Diameter
- 10 mm (3/8 in)
- Length
- 54 ft (16.5 m)
- Hardware
- Shackle
$619.00 USDList Price: $834.26 USDUnit price /UnavailableAvailable to order · 14 options
-
Grand Prix Racing
Genoa Halyard
- Diameter
- 8 mm (5/16 in)
- Length
- 54 ft (16.5 m)
- Hardware
- Shackle
$632.00 USDList Price: $852.23 USDUnit price /UnavailableAvailable to order · 10 options
-
Cruising
Spinnaker Halyard
- Diameter
- 8 mm (5/16 in)
- Length
- 57 ft (17.4 m)
- Hardware
- Shackle
$182.00 USDList Price: $245.98 USDUnit price /UnavailableAvailable to order · 5 options
-
Performance Cruise
Spinnaker Halyard
- Diameter
- 8 mm (5/16 in)
- Length
- 57 ft (17.4 m)
- Hardware
- Shackle
$218.00 USDList Price: $294.64 USDUnit price /UnavailableAvailable to order · 4 options
-
Club Racing
Spinnaker Halyard
- Diameter
- 8 mm (5/16 in)
- Length
- 57 ft (17.4 m)
- Hardware
- Shackle
$573.00 USDList Price: $771.90 USDUnit price /UnavailableAvailable to order · 14 options
-
Grand Prix Racing
Spinnaker Halyard
- Diameter
- 8 mm (5/16 in)
- Length
- 57 ft (17.4 m)
- Hardware
- Shackle
$649.00 USDList Price: $875.03 USDUnit price /UnavailableAvailable to order · 10 options
- View moreAll Bird halyards & sheets
Made up to the lengths computed from the Bird's rig dimensions above. Colour and taper are chosen when you add to cart.
Sheets & guys 16
-
Cruising
Genoa Sheet
- Diameter
- 10 mm (3/8 in)
- Length
- 45 ft (13.7 m)
- Hardware
- None listed
$68.62 USDUnit price /UnavailableAvailable to order · 5 options
-
Performance Cruise
Genoa Sheet
- Diameter
- 10 mm (3/8 in)
- Length
- 45 ft (13.7 m)
- Hardware
- Soft shackle
$172.00 USDList Price: $239.86 USDUnit price /UnavailableAvailable to order · 4 options
-
Club Racing
Genoa Sheet
- Diameter
- 10 mm (3/8 in)
- Length
- 45 ft (13.7 m)
- Hardware
- Soft shackle
$183.00 USDList Price: $254.07 USDUnit price /UnavailableAvailable to order · 14 options
-
Grand Prix Racing
Genoa Sheet
- Diameter
- 10 mm (3/8 in)
- Length
- 45 ft (13.7 m)
- Hardware
- Soft shackle
$250.00 USDList Price: $344.55 USDUnit price /UnavailableAvailable to order · 8 options
-
Cruising
Spinnaker Sheet
- Diameter
- 10 mm (3/8 in)
- Length
- 60 ft (18.3 m)
- Hardware
- Shackle
$233.00 USDList Price: $314.91 USDUnit price /UnavailableAvailable to order · 5 options
-
Performance Cruise
Spinnaker Sheet
- Diameter
- 8 mm (5/16 in)
- Length
- 60 ft (18.3 m)
- Hardware
- Shackle
$210.00 USDList Price: $283.91 USDUnit price /UnavailableAvailable to order · 4 options
-
Club Racing
Spinnaker Sheet
- Diameter
- 8 mm (5/16 in)
- Length
- 60 ft (18.3 m)
- Hardware
- Shackle
$560.00 USDList Price: $755.61 USDUnit price /UnavailableAvailable to order · 14 options
-
Grand Prix Racing
Spinnaker Sheet
- Diameter
- 8 mm (5/16 in)
- Length
- 60 ft (18.3 m)
- Hardware
- Shackle
$641.00 USDList Price: $864.03 USDUnit price /UnavailableAvailable to order · 8 options
-
Cruising
Spinnaker Guy
- Diameter
- 10 mm (3/8 in)
- Length
- 45 ft (13.7 m)
- Hardware
- Shackle
$244.00 USDList Price: $329.43 USDUnit price /UnavailableAvailable to order · 5 options
-
Performance Cruise
Spinnaker Guy
- Diameter
- 10 mm (3/8 in)
- Length
- 45 ft (13.7 m)
- Hardware
- Shackle
$300.00 USDList Price: $405.04 USDUnit price /UnavailableAvailable to order · 4 options
-
Club Racing
Spinnaker Guy
- Diameter
- 10 mm (3/8 in)
- Length
- 45 ft (13.7 m)
- Hardware
- Shackle
$616.00 USDList Price: $830.48 USDUnit price /UnavailableAvailable to order · 14 options
-
Grand Prix Racing
Spinnaker Guy
- Diameter
- 10 mm (3/8 in)
- Length
- 45 ft (13.7 m)
- Hardware
- Shackle
$683.00 USDList Price: $920.94 USDUnit price /UnavailableAvailable to order · 8 options
-
Club Racing
Asymmetrical Spinnaker Sheet
- Diameter
- 8 mm (5/16 in)
- Length
- 60 ft (18.3 m)
- Hardware
- None listed
$185.00 USDList Price: $249.23 USDUnit price /UnavailableAvailable to order · 14 options
-
Grand Prix Racing
Asymmetrical Spinnaker Sheet
- Diameter
- 8 mm (5/16 in)
- Length
- 60 ft (18.3 m)
- Hardware
- None listed
$265.00 USDList Price: $357.63 USDUnit price /UnavailableAvailable to order · 8 options
-
Cruising
Gennaker Sheet
- Diameter
- 10 mm (3/8 in)
- Length
- 60 ft (18.3 m)
- Hardware
- Shackle
$233.00 USDList Price: $314.91 USDUnit price /UnavailableAvailable to order · 5 options
-
Performance Cruise
Gennaker Sheet
- Diameter
- 8 mm (5/16 in)
- Length
- 60 ft (18.3 m)
- Hardware
- Shackle
$499.00 USDList Price: $672.56 USDUnit price /UnavailableAvailable to order · 4 options
- View moreAll Bird halyards & sheets
Made up to the lengths computed from the Bird's rig dimensions above. Colour and taper are chosen when you add to cart.
Compare grades
| Grade | Rope, as described on each product | Colours | Tapered option | From | Filter |
|---|---|---|---|---|---|
| Cruising7 lines | Cruiser XTS Polyester Double Braid | Up to 5 | No | $68.62 | |
| Performance Cruise7 lines | DX Performance SK38 with polyester cover | Up to 4 | No | $172.00 | |
| Club Racing7 lines | S Cup (Stirotec with polyester cover) | Up to 7 | Yes | $183.00 | |
| Grand Prix Racing7 lines | DX Cup Dyneema SK78 core with polyester coverTN Racing - Stirotex core / Technora Polyester cover | Up to 5 | Yes | $250.00 |
Rope names are quoted from each product's own description; prices are the lowest option for the Bird. Not sure which grade suits your sailing? Ask us.
Spinnaker poles 1
-
Forespar
Forespar Standard Spinnaker Pole 2 in. Dia., 9 ft. 6 in. max. length (for Boats 20-25 ft.)
UXP/UXP Ends
Sized for this boat · Spinnaker pole
$816.76 USDList Price: $1,020.95 USDUnit price /UnavailableAvailable to order
- View moreAll spinnaker & whisker poles
Mainsail covers 3
-
MAURIPRO
MAURIPRO Canvas Shop Mainsail Cover
MZ for booms up to 21.3 ft (6.5 m)
$1,020.00 USDList Price: $1,384.99 USDUnit price /UnavailableAvailable to order · 10 options
-
MAURIPRO
MAURIPRO Canvas Shop Mainsail Cover
High Neck for booms up to 21.3 ft (6.5 m)
$813.00 USDList Price: $1,103.26 USDUnit price /UnavailableAvailable to order · 10 options
-
MAURIPRO
MAURIPRO Canvas Shop Mainsail Cover
Horse Blanket for booms up to 21.3 ft (6.5 m)
$773.00 USDList Price: $1,050.03 USDUnit price /UnavailableAvailable to order · 10 options
- View moreAll Bird mainsail covers
No Bird part matches this search and these filters.
Parts marked "Sized for this boat" are chosen from the manufacturers' sizing guides (Harken, Forespar, Schaefer) using this boat's published dimensions. Check your boat's equipment before ordering.
Specifications
| Builder | Bird |
|---|---|
| Rig | Sloop |
| I · foretriangle height | 20.3 ft 6.19 m |
| J · foretriangle base | 9.5 ft 2.9 m |
| P · mainsail luff | 32 ft 9.75 m |
| E · mainsail foot | 20.5 ft 6.25 m |
| Forestay length | 9.5 ft 2.9 m |
| 100% jib area | 96.4 sq ft 9 m² |
| Mainsail area | 354.2 sq ft 32.9 m² |
| Jib + mainsail area | 450.7 sq ft 41.9 m² |
| Cruising spinnaker area | 163.9 sq ft 15.3 m² |
Source: MAURIPRO Sailboat Data, updated 2026-07-01. Always confirm against your own boat.
More for the Bird
- Bird sailboat data
- All halyards & sheets for the Bird
- All Bird boats
- Standing rigging, quoted to your rig
- All boats A–Z
- Ask us what fits your Bird
Other Bird models
Questions
What Bird parts does MAURIPRO carry?
The Bird page lists halyards and sheets made up to this boat's rig lengths, mainsail covers, sails, winches, blocks, travelers, genoa cars, boom vangs and spinnaker poles sized with manufacturer guides where the boat size allows. Prices and availability shown are live from our catalogue.
How do I know a part fits my Bird?
Halyards and sheets are made up to lengths computed from the Bird's published rig dimensions (I, J, P, E). Other parts are matched with manufacturer sizing guides and are labelled as sized for this boat. Fit can still depend on your boat's year, builder and rig, so check the product details or ask our technical team before you order.
Where can I find the Bird rig dimensions?
Our Bird Sailboat Data page lists the rig dimensions (I, J, P, E) and other published data we hold for this boat. Figures come from a sailboat database and may differ from your boat as built.