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
BristolMasthead Sloop1983
Bristol 31.1 Parts
Different version? Compare 14 related rigs
| Model | I | J | P | E |
|---|---|---|---|---|
| Bristol 31.1 this page | 40.8 | 13.5 | 34.8 | 10.3 |
| Bristol 31.1 CB | 40.8 | 13.5 | 34.8 | 10.5 |
| Bristol 29.9 | 37.5 | 11.25 | 32 | 11.25 |
| Bristol 29.9 CB | 37.5 | 11.3 | 32 | 11.3 |
| Bristol 29.9 TM | 40 | 11.3 | 34.5 | 11.3 |
| Bristol 33.3 | 45.54 | 14.5 | 39.54 | 11.75 |
| Bristol 33.3 CB | 45.5 | 14.5 | 39.5 | 11.75 |
| Bristol 27.7 | 35.5 | 10.5 | 30.5 | 10.25 |
| Bristol 27.7 SD | 35.5 | 10.5 | 30.5 | 10.3 |
| Bristol 35.5 | 47 | 15 | 40.75 | 12.25 |
| Bristol 35.5 CB | 47 | 14.8 | 40.8 | 12.3 |
| Bristol 38.8 | 51.5 | 16.75 | 45.5 | 13.75 |
| Bristol 41.1 | 53 | 16.83 | 45 | 15.25 |
| Bristol 41.1 Cut | 54 | 18.8 | 47 | 16.3 |
| Bristol 43.3 | 54 | 16.8 | 46.5 | 16.8 |
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
- 10 mm (3/8 in)
- Length
- 81 ft (24.7 m)
- Hardware
- Shackle
$679.00 USDList Price: $914.65 USDUnit price /UnavailableAvailable to order · 10 options
-
Cruising
Genoa Halyard
- Diameter
- 10 mm (3/8 in)
- Length
- 90 ft (27.4 m)
- Hardware
- Shackle
$275.00 USDList Price: $370.59 USDUnit price /UnavailableAvailable to order · 5 options
-
Performance Cruise
Genoa Halyard
- Diameter
- 10 mm (3/8 in)
- Length
- 90 ft (27.4 m)
- Hardware
- Shackle
$377.00 USDList Price: $508.09 USDUnit price /UnavailableAvailable to order · 4 options
-
Club Racing
Genoa Halyard
- Diameter
- 10 mm (3/8 in)
- Length
- 90 ft (27.4 m)
- Hardware
- Shackle
$703.00 USDList Price: $947.13 USDUnit price /UnavailableAvailable to order · 14 options
-
Grand Prix Racing
Genoa Halyard
- Diameter
- 10 mm (3/8 in)
- Length
- 90 ft (27.4 m)
- Hardware
- Shackle
$834.00 USDList Price: $1,124.22 USDUnit price /UnavailableAvailable to order · 10 options
-
Cruising
Spinnaker Halyard
- Diameter
- 10 mm (3/8 in)
- Length
- 96 ft (29.3 m)
- Hardware
- Shackle
$281.00 USDList Price: $379.34 USDUnit price /UnavailableAvailable to order · 5 options
-
Performance Cruise
Spinnaker Halyard
- Diameter
- 10 mm (3/8 in)
- Length
- 96 ft (29.3 m)
- Hardware
- Shackle
$392.00 USDList Price: $528.88 USDUnit price /UnavailableAvailable to order · 4 options
-
Club Racing
Spinnaker Halyard
- Diameter
- 10 mm (3/8 in)
- Length
- 96 ft (29.3 m)
- Hardware
- Shackle
$725.00 USDList Price: $976.86 USDUnit price /UnavailableAvailable to order · 14 options
-
Grand Prix Racing
Spinnaker Halyard
- Diameter
- 10 mm (3/8 in)
- Length
- 96 ft (29.3 m)
- Hardware
- Shackle
$865.00 USDList Price: $1,165.51 USDUnit price /UnavailableAvailable to order · 10 options
- View moreAll Bristol 31.1 halyards & sheets
Made up to the lengths computed from the Bristol 31.1'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
- 47 ft (14.3 m)
- Hardware
- None listed
$70.78 USDUnit price /UnavailableAvailable to order · 5 options
-
Performance Cruise
Genoa Sheet
- Diameter
- 10 mm (3/8 in)
- Length
- 47 ft (14.3 m)
- Hardware
- Soft shackle
$177.00 USDList Price: $245.52 USDUnit price /UnavailableAvailable to order · 4 options
-
Club Racing
Genoa Sheet
- Diameter
- 10 mm (3/8 in)
- Length
- 47 ft (14.3 m)
- Hardware
- Soft shackle
$188.00 USDList Price: $260.35 USDUnit price /UnavailableAvailable to order · 14 options
-
Grand Prix Racing
Genoa Sheet
- Diameter
- 10 mm (3/8 in)
- Length
- 47 ft (14.3 m)
- Hardware
- Soft shackle
$258.00 USDList Price: $354.67 USDUnit price /UnavailableAvailable to order · 8 options
-
Cruising
Spinnaker Sheet
- Diameter
- 10 mm (3/8 in)
- Length
- 62 ft (18.9 m)
- Hardware
- Shackle
$235.00 USDList Price: $317.81 USDUnit price /UnavailableAvailable to order · 5 options
-
Performance Cruise
Spinnaker Sheet
- Diameter
- 10 mm (3/8 in)
- Length
- 62 ft (18.9 m)
- Hardware
- Shackle
$309.00 USDList Price: $416.81 USDUnit price /UnavailableAvailable to order · 4 options
-
Club Racing
Spinnaker Sheet
- Diameter
- 10 mm (3/8 in)
- Length
- 62 ft (18.9 m)
- Hardware
- Shackle
$629.00 USDList Price: $847.39 USDUnit price /UnavailableAvailable to order · 14 options
-
Grand Prix Racing
Spinnaker Sheet
- Diameter
- 10 mm (3/8 in)
- Length
- 62 ft (18.9 m)
- Hardware
- Shackle
$720.00 USDList Price: $970.59 USDUnit price /UnavailableAvailable to order · 8 options
-
Cruising
Spinnaker Guy
- Diameter
- 10 mm (3/8 in)
- Length
- 47 ft (14.3 m)
- Hardware
- Shackle
$246.00 USDList Price: $332.33 USDUnit price /UnavailableAvailable to order · 5 options
-
Performance Cruise
Spinnaker Guy
- Diameter
- 10 mm (3/8 in)
- Length
- 47 ft (14.3 m)
- Hardware
- Shackle
$304.00 USDList Price: $410.72 USDUnit price /UnavailableAvailable to order · 4 options
-
Club Racing
Spinnaker Guy
- Diameter
- 10 mm (3/8 in)
- Length
- 47 ft (14.3 m)
- Hardware
- Shackle
$621.00 USDList Price: $836.74 USDUnit price /UnavailableAvailable to order · 14 options
-
Grand Prix Racing
Spinnaker Guy
- Diameter
- 10 mm (3/8 in)
- Length
- 47 ft (14.3 m)
- Hardware
- Shackle
$691.00 USDList Price: $931.06 USDUnit price /UnavailableAvailable to order · 8 options
-
Club Racing
Asymmetrical Spinnaker Sheet
- Diameter
- 10 mm (3/8 in)
- Length
- 62 ft (18.9 m)
- Hardware
- None listed
$233.00 USDList Price: $314.35 USDUnit price /UnavailableAvailable to order · 14 options
-
Grand Prix Racing
Asymmetrical Spinnaker Sheet
- Diameter
- 10 mm (3/8 in)
- Length
- 62 ft (18.9 m)
- Hardware
- None listed
$324.00 USDList Price: $437.56 USDUnit price /UnavailableAvailable to order · 8 options
-
Cruising
Gennaker Sheet
- Diameter
- 10 mm (3/8 in)
- Length
- 62 ft (18.9 m)
- Hardware
- Shackle
$235.00 USDList Price: $317.81 USDUnit price /UnavailableAvailable to order · 5 options
-
Performance Cruise
Gennaker Sheet
- Diameter
- 10 mm (3/8 in)
- Length
- 62 ft (18.9 m)
- Hardware
- Shackle
$576.00 USDList Price: $777.15 USDUnit price /UnavailableAvailable to order · 4 options
- View moreAll Bristol 31.1 halyards & sheets
Made up to the lengths computed from the Bristol 31.1'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 | $70.78 | |
| Performance Cruise7 lines | DX Performance SK38 with polyester cover | Up to 4 | No | $177.00 | |
| Club Racing7 lines | S Cup (Stirotec with polyester cover) | Up to 7 | Yes | $188.00 | |
| Grand Prix Racing7 lines | DX Cup Dyneema SK78 core with polyester coverTN Racing - Stirotex core / Technora Polyester cover | Up to 5 | Yes | $258.00 |
Rope names are quoted from each product's own description; prices are the lowest option for the Bristol 31.1. Not sure which grade suits your sailing? Ask us.
Winches 2
-
Harken
Harken Self Tailing Winch Radial Size 46
Aluminum Black / Two Speed
Sized for this boat · Primary winches (genoa/jib sheets)
$1,597.95 USDList Price: $2,282.00 USDUnit price /UnavailableAvailable to order
-
Harken
Harken Self Tailing Winch Radial Size 20
Aluminum Black / One Speed
Sized for this boat · Halyard winch
$704.95 USDList Price: $1,007.00 USDUnit price /UnavailableAvailable to order
- View moreAll winches
Spinnaker poles 1
-
Forespar
Forespar Standard Spinnaker Pole 3 in. Dia., 13 ft. 6 in. max. length (for Boats 30-35 ft.)
UXP/UXP Ends
Sized for this boat · Spinnaker pole
$1,331.96 USDList Price: $1,664.95 USDUnit price /UnavailableAvailable to order
- View moreAll spinnaker & whisker poles
Blocks 5
-
Harken Block
Carbo 75mm Single
Fiddle
Sized for this boat · Mainsheet block A (4:1 fiddle)
$120.95 USDUnit price /UnavailableAvailable to order
-
Harken Block
Carbo 75mm Single
Ratchet Fiddle - 150 Cam-Matic / Becket
Sized for this boat · Mainsheet block B (4:1 fiddle)
$280.95 USDList Price: $319.15 USDUnit price /UnavailableAvailable to order
-
Schaefer Spring Loaded
Lined Slide
Stainless Steel - For: 1 1/4 in (31.0 mm) T-Track
Sized for this boat · Genoa lead block
$379.00 USDUnit price /UnavailableAvailable to order
-
Harken Block
Carbo 57mm Single
Fiddle
Sized for this boat · Boom vang fiddle block (4:1)
$68.95 USDUnit price /UnavailableAvailable to order
-
Harken Block
Carbo 57mm Single
Fiddle - 150 Cam-Matic / Becket
Sized for this boat · Boom vang fiddle block with cam (4:1)
$184.95 USDUnit price /UnavailableAvailable to order
- View moreAll blocks
Traveler & genoa cars 4
-
Harken
Harken Traveler Car 1 1/16 in (27.0 mm)
Shackle - Purchase: 3:1
Sized for this boat · Traveler car (Standard 3:1)
$310.95 USDList Price: $353.00 USDUnit price /UnavailableAvailable to order
-
Harken
Harken ESP End Controls
For Travelers: 1 1/16 in (27.0 mm) - Double Sheave and Cam Cleat (Pair)
Sized for this boat · Traveler end controls
$517.95 USDList Price: $588.05 USDUnit price /UnavailableAvailable to order
-
Harken Genoa Car
ESP Slider Pinstop
For Tracks: 1 1/16 in (27.0 mm)
Sized for this boat · Genoa lead car (pinstop slider)
$299.95 USDList Price: $341.00 USDUnit price /UnavailableAvailable to order
-
Harken Block
57mm Aluminum ESP Footblock
Sized for this boat · Genoa sheet footblock
$109.00 USDList Price: $145.25 USDUnit price /UnavailableAvailable to order
- View moreAll travelers, tracks & genoa cars
Tracks are sold by length and are not included. Ask us for the track to suit your boat.
Mainsail covers 2
-
MAURIPRO
MAURIPRO Canvas Shop Mainsail Cover
High Neck for booms up to 11.5 ft (3.5 m)
$426.00 USDList Price: $558.63 USDUnit price /UnavailableAvailable to order · 10 options
-
MAURIPRO
MAURIPRO Canvas Shop Mainsail Cover
MZ for booms up to 11.5 ft (3.5 m)
$518.00 USDList Price: $678.48 USDUnit price /UnavailableAvailable to order · 10 options
- View moreAll Bristol 31.1 mainsail covers
No Bristol 31.1 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 | Bristol |
|---|---|
| Designer | Ted Hood |
| Years built | 1983 |
| Rig | Masthead Sloop |
| Hull | Fin with rudder on skeg |
| Construction | FG |
| Length overall | 31 ft 9.5 m |
| Waterline length | 24.8 ft 7.5 m |
| Beam | 10.2 ft 3.1 m |
| Displacement | 11,200 lb 5,080 kg |
| Ballast | 4,500 lb 2,041 kg |
| I · foretriangle height | 40.8 ft 12.44 m |
| J · foretriangle base | 13.5 ft 4.11 m |
| P · mainsail luff | 34.8 ft 10.61 m |
| E · mainsail foot | 10.3 ft 3.14 m |
| Forestay length | 13.5 ft 4.1 m |
| 100% jib area | 275.4 sq ft 25.6 m² |
| Mainsail area | 193.6 sq ft 18 m² |
| Jib + mainsail area | 469 sq ft 43.6 m² |
| Cruising spinnaker area | 468.2 sq ft 43.6 m² |
Source: MAURIPRO Sailboat Data, updated 2026-07-01. Always confirm against your own boat.
More for the Bristol 31.1
- Bristol 31.1 sailboat data
- All halyards & sheets for the Bristol 31.1
- All Bristol boats
- Standing rigging, quoted to your rig
- All boats A–Z
- Ask us what fits your Bristol 31.1
Other Bristol models
Questions
What Bristol 31.1 parts does MAURIPRO carry?
The Bristol 31.1 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 Bristol 31.1?
Halyards and sheets are made up to lengths computed from the Bristol 31.1'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 Bristol 31.1 rig dimensions?
Our Bristol 31.1 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.