Sayer 12


"RYUJIN" ? Sayer 12 | Proven Offshore Weapon | Double-Handed Superstar

Based at Southport Yacht Club Marina, Gold Coast

After an incredible few seasons, RYUJIN is on the market!

Built by Jon Sayer for the 2007 Melbourne-Osaka Race, where she won her division, RYUJIN is a full Carbon/Kevlar, foam-core race yacht with a serious offshore pedigree. Carbon mast, rod-to-rope refit, refined systems, and a sail wardrobe ready to go -- she's fast, tough, and exceptionally well sorted.

Highlights
o Full Carbon & Kevlar construction
o Carbon mast, alloy boom
o Rod standing rigging (Rope Solutions, 2020)
o Deck fittings removed & decks repainted, 2020
o Extensive 2020 refit incl all new wiring and electrics, deck sprayed
o Only 2 owners

Electronics (B&G suite)
o Zeus plotter
o Triton displays
o NAC autopilot + 2x B&G remotes
o AIS VHF + repeater handset
o Raymarine autopilot ram
o Cel-Fi Go

Sail Inventory
o 2022 North Offshore Main (very light use)
o 2021 North Offshore Main
o 2014 Quantum Inshore Main
o 2025 GS | 2024 FRO
o J2 / J4 (2022)
o A2 / A3 / A4 / A5 / A1.5
o Spin staysail + multiple older sails

o Current Cat 2 (expires after Easter 2026). Includes 6 man liferaft in service.
o Yanmar Diesel Engine 3YM30,2007. Well maintained & regularly Serviced. Hours not known.
o SD20 Saildrive with a 2 blade folding Gori prop.
o Water Ballast: 650L per side. Gravity tack transfer, pump to fill. 4 tanks
o 4,485kg Dry

Ratings
AMS 1.024 | ORC 1.27 | IRC 1.174
(Capable of good results, the IRC has not been optimised at all)

Results speak for themselves
o Winner Victorian Offshore Championship
o 1st Line Honours Melbourne-Hobart
o Multiple overall wins double-handed (M2H, B2G, Flat Rock)
o Repeated podiums ORC, AMS, IRC, PHS
o Countless trophies with ORCV, RMYS & SYC

RYUJIN has spent the last four years racing hard in Victoria, before returning to Southport in early 2024 -- and continues to deliver elite results right through 2025.
Just lifted at The Boat Works (January 2026) antifouled, rudder bearings replaced, paint repairs & polish, prop out, seacocks etc checked, new starter battery put in.
Boat located at Southport Yacht Club Marina. Inspection by appointment only. Serious enquiries welcome, call Broker Helen on .

Perfect boat for those considering racing two handed in the Race Around Australia in 2028 or Rolex Sydney Hobart etc.

For more information and to book a viewing appointment, contact broker, Helen James at Bosuns Locker, Suthport Yacht Club, Gold Coast

Region
Queensland
Location
Gold Coast Area Main Beach QLD
Reference
S2280
Usage
Racing
Launch Year
2007
Hull
Carbon Fibre Full Carbon & Kevlar construction (Foam Core)
Designer
Jon Sayer
Builder
Jon Sayer
Length
39' 4" - 12.00m
Beam
3.70m
Draft
2.70
Displacement
4,485kg
Keel / Ballast
Fixed keel - high performance fin keel & Water Ballast - 650L per side (4 tanks total), gravity tack transfer, pump fill
Deck Material
Full Carbon & Kevlar construction
Engine Make
Yanmar
Engine
3YM30
Number Engines
1
Horsepower
29hp
Fuel Type
Diesel
Propulsion
Sail Drive SD20,2-blade folding Gori prop
Accommodation
Berths: Race configuration
Interior: Lightweight offshore race fit-out
Berths
4 cots
Galley
Gimballed gas burner
Covers
Boom cover, boom tent
Safety Gear
Category: Current Cat 2
Expiry: After Easter 2026
Life Raft: 6-man liferaft (in service)
Life Raft
6-man liferaft (in service)
Epirb
Yes
Life Jackets
Yes
Flares
Yes
Fire Protection
Yes
Electrics
Wiring: Fully replaced during 2020 refit
Batteries: New starter battery January 2026
Electronics
Electronics Brand: B&G / Raymarine
Plotter: B&G Zeus
Displays: B&G Triton
Autopilot: B&G NAC autopilot
Autopilot Ram: Raymarine
Remote Control: 2 x B&G remotes
VHF: AIS VHF + repeater handset
Communications: Cel-Fi Go
Sail Inventory
2022 North Offshore Main (very light use)
2021 North Offshore Main
2014 Quantum Inshore Main
Headsails: J2 / J4 (2022)
Downwind: A1.5 / A2 / A3 / A4 / A5
Spin staysail
Multiple older sails included
2025 GS | 2024 FRO
Mast / Rigging
Rig Type: Sloop
Mast: Carbon mast
Boom: Alloy
Standing Rigging: Rod (Rope Solutions refit, 2020)
Running Rigging: Performance race setup
Deck Gear
Deck fittings removed & decks repainted, 2020
Remarks
RECENT WORK / MAINTENANCE
Lifted at The Boat Works - January 2026
Antifouled
Rudder bearings replaced
Paint repairs and polish
Prop removed and serviced
Seacocks checked
New starter battery installed

RACING & RATINGS (VERY IMPORTANT SECTION)
AMS: 1.024
ORC: 1.27
IRC: 1.174

RESULTS / PEDIGREE
Winner Victorian Offshore Championship
1st Line Honours Melbourne-Hobart
Multiple overall double-handed wins
Melbourne-Hobart (2H)
Brisbane-Gladstone (2H)
Flat Rock
Repeated podiums ORC / AMS / IRC / PHS
Extensive ORCV, RMYS & SYC success
Built for and won division in the Melbourne-Osaka Race


ABOUT THE SELLER

Bosun's Locker
Southport Yacht Club Marina
MacArthur Parade
Main Beach
QLD 4217 Australia




Buy this Boat with Confidence


Boating Industry Association Member



CONTACT THE SELLER - Bosun's Locker

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