The Britten V1000 was designed entirely from first principles, with John Britten approaching each engineering problem without the constraints of conventional motorcycle manufacturing. The result was a machine that incorporated a remarkable number of innovations for its era: extensive use of carbon fibre and Kevlar composite throughout the structure, a radiator positioned under the seat rather than at the front of the machine, a double wishbone front suspension system using Hossack geometry, and a frameless chassis in which the engine itself served as a fully stressed structural member. The machine also featured programmable engine data logging, an advanced capability for a racing motorcycle of the early 1990s.
Motorcycle journalist Alan Cathcart described riding the Britten in 2008: "It's an easy bike to ride, in the sense it's got a very wide power delivery, but to really get top performance, you have to ride it like a grand prix bike. And having ridden all the superbike contenders in the world today, I can say that the Britten is the closest to a grand prix bike. It's incredibly ironic that instead of Europe or Japan, the most sophisticated and technically advanced motorcycle in the world comes from New Zealand."
The Britten V1000 is powered by a water-cooled 999 cc 60-degree V-twin four-stroke engine with quad camshafts and four valves per cylinder, the camshafts driven by belts. The bore and stroke measure 98.9 mm by 65 mm, with a compression ratio of 11.3:1. Output is rated at 166 horsepower at 11,800 rpm, with a maximum safe engine speed of 12,500 rpm. Fuel delivery is handled by sequential fuel injection with two injectors per cylinder, managed by a programmable engine management computer. Titanium connecting rods, titanium inlet and exhaust valves, and wet cast-iron cylinder sleeves reflect the thoroughness of the engineering approach.
The transmission is a five-speed constant-mesh sequential unit with chain final drive, with an optional six-speed gearbox available. The chassis features carbon and Kevlar composite construction for the top frame member, girder, and swingarm. Front suspension uses double wishbones with Hossack geometry; rear suspension is a swingarm with a three-bar adjustable linkage, damped by Ohlins shock absorbers. Braking is provided by twin 320 mm cast-iron front rotors with four-piston Brembo callipers and a 210 mm rear rotor. Both wheels are 17-inch carbon composite units made in-house. The machine weighs 138 kg and has a wheelbase of 1,420 mm, with a 24-litre fuel tank and a recorded top speed of 303 km/h.
The Britten V1000 debuted in competition in 1991, finishing second and third at the Battle of the Twins at Daytona Bike Week. In 1992 the machine claimed victory at the Battle of the Twins at Assen in the Netherlands, followed by a second place at the Pro Twins event at Laguna Seca.
The 1993 season proved the most remarkable in the machine's history. At the Isle of Man TT, a Britten recorded the fastest top speed. The machine also won the BEARS class and finished second in the Formula 1 class at the Australian TT at Bathurst, and won the New Zealand Grand Prix title.
On 4 December 1993 at Christchurch, New Zealand, rider Jon White set the FIM Flying Mile World Record for motorcycles under 1,000 cc, reaching 188.092 mph (302.705 km/h). That record remained unbroken for more than three decades. White also set the New Zealand 1050 cc Flying Kilometre record on the same day, a mark that stood for 28 years until broken in 2021. The machine additionally held world standing-start records for the 1,000 cc and under class: 134.617 mph for the quarter mile, 186.245 mph for the kilometre, and 213.512 mph for the full mile.
In 1994, the Britten V1000 won the Battle of the Twins at Daytona and took first and second in the New Zealand National Superbike Championship. The 1995 season brought victory in the World BEARS class for rider Andrew Stroud.
The Britten V1000 stands as an extraordinary example of independent engineering achievement in motorsport. Created outside the industrial structures of Japan and Europe, using largely hand-fabricated components and novel design solutions, it proved competitive against well-funded factory efforts in international racing. John Britten died in 1995, and no further development of the machine took place, making the ten examples produced the entirety of the type's production. The surviving machines are preserved in institutions including the Petersen Automotive Museum in Los Angeles and the Museum of Transport and Technology in Auckland.