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Sailboat Specifications

Topcat K1

Frac. Sloop (Rotating Spar) · Catamaran (No Boards/Asym.)

Designed by Bernd Breymann/Klaus Enzmann · Built by Topcat Gmbh · First built 1994

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LOA 18.04 ft  ·  Beam 8.20 ft  ·  Displacement 385.80 lb  ·  Sail Area 375.66 ft²  ·  Frac. Sloop (Rotating Spar)  ·  Catamaran (No Boards/Asym.)
About the Topcat K1 Sailboat

Designed for fun and accessibility on the water, the Topcat K1 is a compact catamaran that has earned a following among sailors looking for an exciting and manageable sailing experience. Built with simplicity in mind, this twin-hulled craft is well suited to inshore and coastal sailing, offering the kind of lively performance that catamarans are known for without overwhelming beginners or casual sailors. The K1's design leans toward ease of handling, making it an appealing choice for those stepping into multihull sailing for the first time, as well as experienced sailors seeking a nimble daysailer. Its catamaran configuration provides inherent stability while still delivering the speed and responsiveness that make sailing genuinely engaging. The boat is particularly well regarded in recreational and club sailing circles, where its accessible nature makes it a practical option for families and solo sailors alike. With limited specifications widely documented, prospective buyers are encouraged to connect directly with owners or dealers to get a fuller picture of performance characteristics. That said, the Topcat K1's reputation as a practical, enjoyable small catamaran speaks for itself among those who have spent time on the water with one.

Dimensions & Specifications
LOA (Length Overall) 18.04 ft / 5.50 m
Beam 8.20 ft / 2.50 m
Max Draft 0.70 ft / 0.21 m
Displacement 385.80 lb / 175 kg
Sail Area (Reported) 375.66 ft² / 34.90 m²
Design & Construction
Hull Type Catamaran (no boards/asym.)
Rigging Type Frac. Sloop (Rotating Spar)
Construction GRP
Designer Bernd Breymann/Klaus Enzmann
Builder TOPCAT GmbH
First Built 1994
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Frequently Asked Questions

What is the Topcat K1's sail area to displacement ratio?

The Topcat K1 has a Sail Area to Displacement ratio (SA/D) of 113.55. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

How much does a Topcat K1 weigh?

The Topcat K1 has a displacement of 385.80 lb and a length overall (LOA) of 18.04 ft.

Who designed the Topcat K1?

The Topcat K1 was designed by Bernd Breymann/Klaus Enzmann, first built in 1994.