The Guyline 125 is a 41.01ft fractional sloop designed by Guy-Christer Lönngren and built in fiberglass since 1981.
The Guyline 125 is a light sailboat which is a very high performer. It is reasonably stable / stiff and has a good righting capability if capsized. It is best suited as a racing boat.
Main features
| Model | Guyline 125 | ||
| Length | 41.01 ft | ||
| Beam | 10.70 ft | ||
| Draft | 6.89 ft | ||
| Country | ?? | ||
| Estimated price | $ 0 | ?? | 
Ratios
| Sail area / displ. | 25.14 | ||
| Ballast / displ. | 34.61 % | ||
| Displ. / length | 105.25 | ||
| Comfort ratio | 19.92 | ||
| Capsize | 1.90 | 
Hull
| Hull type | Monohull swing keel | ||
| Construction | Fiberglass | ||
| Waterline length | 36.50 ft | ||
| Maximum draft | 6.89 ft | ||
| Displacement | 11464 lbs | ||
| Ballast | 3968 lbs | ||
| Hull speed | 8.10 knots | 
Rigging
| Rigging | Fractional Sloop | ||
| Sail area (100%) | 796 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 0 sq.ft | ?? | |
| Sail area main | 0 sq.ft | ?? | |
| I | 0 ft | ?? | |
| J | 0 ft | ?? | |
| P | 0 ft | ?? | |
| E | 0 ft | ?? | 
Engine
| Nb engines | 1 | ||
| Total power | 0 HP | ||
| Fuel capacity | 0 gals | 
Accommodations
| Water capacity | 0 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 | 
Builder data
| Builder | ?? | ||
| Designer | Guy-Christer Lönngren | ||
| First built | 1981 | ||
| Last built | 0 | ?? | |
| Number built | 0 | ?? | 
 
                         
                                                     
                                         
                                         
                                         
                                         
                                         
                                        