John Britten V1000: A bike ahead of its time

JB V1000

I was watching a documentary on Discovery Channel about Greatest Ever Motorcycles, when one bike caught my attention for its unique design and also because it was not made by any renowned manufacturer around the world. The bike was John Britten’s V1000, a completely hand built bike which had broke many world records in the early 90’s. This bike was designed and built by a mechanical engineer from New Zealand.

This bike had so many radical concepts which were not available in the other bikes of that era and even not many bikes have it nowadays either. It is a known fact that speed is inversely proportional to weight, so to gain more speed one have to reduced the weight of the vehicle and that’s what John Britten did by extensively using Carbon Fibre, but the real innovation was to build a bike without a frame and the real beauty of V1000 lies in a non frame structure which uses engine to act like a frame as all the front and rear suspension is attached to it.


This Bike is literally built in the backyard of Britten’s house, where from carbon fibre to engine block all been built by Britten with the help of his friends and wife. This bike has competed in several motorbike events such as New Zealand Grand Prix, New Zealand Super Bike Championship, Battle of the Twins on places like Daytona Motor speedway, Assen (Ned), Baturst (Aus), Laguna Seca and Isle of Man TT. Britten has astonished the motorcycle world when his bikes took 2nd and 3rd at Daytona in 1991 against factory teams. In the following years these bikes did broke several world records and won several races on international circuits.


In 1995, John Britten died because of skin cancer but before his death he gave this world a real innovative and classic bike with concepts that have never been thought by the big manufacturers. As renowned motorcycle journalist Alan Cathcart said about the bike:

“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.”


Only 10 bikes and 1 prototype were built and now most of them are present on display in museums around the world including one on permanent display at Museum of New Zealand Te Papa Tongarewa, Wellington. The Bike remains in production from 1991 to 1998.

Bike Innovation:

  • Carbon fibre body work including rims, front suspension fork and swing arm
  • Hand cast, 4 valves per head alloy engine
  • Frame-less chassis with engine acting as a stressed member
  • Radiator located under the riders seat
  • Carbon fibre fasteners (joining body work together)
  • Rear suspension shock located in front of engine
  • Engine data logging

Non-Britten Components:

  • Tyres
  • Brakes
  • Steel cylinder liners
  • Gearbox (sourced from a Suzuki)
  • Suspension shocks
  • Various electrical components

Bike Specification

  • Wheel base 1420 mm
  • Weight 138 kg
  • Fuel Tank Capacity 24 litres
  • 166 HP @ 11,800 rpm
  • Maximum safe engine speed 12,500 rpm
  • Maximum speed 303 km/h

Engine

  • Water cooled 999 cc 60 deg V-Twin quad cam 4 stroke
  • 4 valves per cylinder, belt driven
  • Compression ratio 11.3 : 1
  • Bore x stroke 98.9mm x 65mm
  • Piston, flat top slipper
  • Titanium conrods with oil feed to little end
  • Titanium valves Inlet Ø40mm Exhaust Ø33mm
  • Wet cast iron cylinder sleeves./ opt silicon carbide coated alloy sleeves
  • Composite head gaskets
  • Back torque dry clutch
  • Wet sump. Oil feeds to bigends, gudgon, camshaft lobes & gearbox shafts
  • Programmable engine management computer with history facility
  • Fuel injection – sequential, 2 injectors per cylinder

Transmission

  • Gearbox, 5 speed constant mesh / opt 6 speed
  • Primary ratio 1.97
  • Gear ratios 1st 2.5, 2nd 1.77, 3rd 1.38, 4th 1.125, 5th 0.961

Chassis

  • Fully stressed engine with ducted under-seat radiator. Top chassis, girder & swing arm all constructed in carbon/Kevlar composites
  • Front Suspension: double wishbones with girder
  • Rear Suspension: swing arm with adjustable three bar linkage
  • Shock Absorbers: Ohlins
  • Rake: adjustable
  • Trail: adjustable
  • Front Wheel: 3.5″ x 17″ in-house carbon composite
  • Rear Wheel: 6.0″ x 17″ in-house carbon composite
  • Front Brakes: Twin 320mm cast iron rotors with opposed 4-piston Brembo calipers
  • Rear Brakes: 210mm rotor with opposed piston Brembo caliper

Racing History and World Records

1991

  • 2nd and 3rd Battle of the Twins, Daytona, USA

1992

  • 1st Battle of the Twins, Assen, Holland
  • 2nd Pro Twins, Laguna Seca, USA
  • DNF Battle of the Twins, Daytona, USA

1993

  • Fastest Top Speed at the Isle of Man TT
  • 1st (BEARS) 2nd (Formula 1) Australian TT Bathurst
  • 3rd Battle of the Twins, Assen, Holland
  • NZ Grand Prix title
  • World flying mile record (1000 cc and under): 302.705 km/h
  • World standing start 1⁄4-mile (800 m) record (1000 cc and under): 134.617 km/h
  • World standing start mile record (1000 cc and under): 213.512 km/h
  • World standing start kilometer record (1000 cc and under): 186.245 km/h

1994

  • 1st Battle of the Twins, Daytona, USA
  • 1st and 2nd New Zealand National Superbike Championship

1995

  • 1st European Pro Twins at Assen
  • 1st and 2nd overall at BEARS World Championship
  • 2nd and 3rd at Battle of Twins at Daytona
  • 1st at New Zealand Battle of Streets

From 1996 to 1999 various race wins in different championships around the world.

  • luke

    thats sweg

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