DUO Spoiler - Outboard - Tri-V Hull

DUO Spoiler - Outboard - Tri-V Hull Anchored at the Shoreline. | GGA Image ID # 23bee06419
Duo’s Spoiler — an all-around good sport. What’ll it be? Fishing, swimming, skiing . . . or maybe just lazing in the sun on a sandy quay, your Spoiler beached alongside you for company.
The Spoiler rigs in a minute for rough water. Full canvas with zip hatch and tonneau cover is standard equipment. Bunk seats fold down for sunning or sleeping, carpeting is deluxe . . . Saf-T-Foam flotation and reflective safety stripes are also standard.

Two Views of Young People Enjoying Their Duo Spoiler Tri-Vee Hull Outboard Speed Boat. | GGA Image ID # 23bf98251e
Features and Equipment
- Walk-Thru® Tempered Safety Glass Windshield
- Mechanical Steering
- Deluxe Bow and Stern Light with 3-Position Anchor Light Switch
- Fold-Down Sunbather Bunk Seats
- Deluxe Side Panels and Gunwale Pads (Combination)
- Motor Well Curtain
- Deluxe Bow Rails
- Top-Side-Aft Canvas
- Tonneau Cover and Center Console Curtain Installed
- Saf-T-Foam Flotation
- 12-Gallon Gas Tank
- Electric Fuel Gauge
- Bow Seat
- Reflective Safety Stripe
- Deluxe Step Pads
- Deluxe Carpeting

Duo Spoiler Outboard Tri-Vee Hull Speed Boat. 1971 Duo Catalog. | GGA Image ID # 23bfe07ef7
Specifications
- Gunwale Length: 17' 6"
- Center Length: 15' 1"
- Beam: 73"
- Depth: 36"
- Maximum Horsepower: 85
- Approximate Weight: 800 Pounds
Color Options
- Deck, Sand; Hull, Mint Gold; Interior, Mint Gold
- Deck, Olive; Hull, Sand; Interior, Olive
All Duo Boats are BIA certified and comply with the current regulations of the United States Coast Guard.

DUO Boats, Decatur, Indiana
A Bangor Punta Company
GG Archives REF: BPDUO-003-1971-C-CAT-04
Last Updated: May 2026
Bangor Punta Corporate Archive – Piper, Smith & Wesson, Cal Yachts, O'Day, Starc Item ID: 257243828719 $50,000.00 Buy It Now Or best offer.
Thank you for your interest. I'm happy to provide more details about the Bangor Punta micro-archive. The collection includes two archival boxes of original marketing materials and vintage ads, five annual reports, a curated digital image set, descriptive metadata, scanned images, and the domain name BangorPunta.com. We'll also include a website that you can adapt for your own purpose.
For more information, Please view our listing: https://ebay.us/m/zdETpR
Repository Information
The Gjenvick-Gjønvik Archives (GG Archives) is cataloged with the Library of Congress under MARC Org Code: WiMfGGA and ISIL: US-wimfgga.
Current location:
N91W16562 Pershing Ave, #1
Menomonee Falls, Wisconsin 53051-2170, USA
Note: Historic addresses listed in earlier MARC records include Marietta, GA and Woodstock, GA. These appear in authority files but are no longer active.

