Hesketh Motorcycles PLC (1981-1982); Hesleydon Ltd. (1983-1984); Broom Development Engineering (1984-2010); Hesketh Motorcycles Ltd. (2010-)
 
 
Typ / Model Production time Capacity Cylinders / Engine Power Serial no. Top speed  
 
V 1000 1981-1982; 1984-2010 992 cm³ 2 cyl. (95 x 70 mm), 4 stroke, ohc, 4 valves, V-twin 90°, Weslake 86 PS (6.800 rpm) 139 units; 1984: 60 units (Broom Dev.Engin.) 190 km/h


 
Vampire 1982-1983 992 cm³ 2 cyl. (95 x 70 mm), 4 stroke, ohc, 4 valves, V-twin 90°, EN10 82 PS (6.800 rpm) 40 units 190 km/h
 
Vortan 1985 1.100 cm³ 2 cyl. (95 x 78 mm), 4 stroke, ohc, 4 valves, V-twin 90°   Prototype (Broom Dev.Engin.)