The Seven Championship UK is the pinnacle of Caterham Seven Motorsport and Britain’s only nationally recognised Seven race series. Its routes can be traced back to 2009, when the Seven Superlight R300 provided a stepping stone between the Roadsport-A Category cars and the 212bhp R400. It proved to be not only easy and rewarding to drive, but nearly as fast as it’s bigger brother – and so the Superlight R3000 Championship was born.
At a Glance
Seven 420R race car in component form
Registration for Seven Championship UK
Full season race entry
Designed exclusively for track use- not road legal
Caterham Motorsport 2.0 Ford Duratec engine
6 speed sequential gearbox
Full Specification
Seven 420R race car in component form
Registration for Seven Championship UK
Full season race entry
Standard Model Specification
6 speed sequential gearbox
Limited slip differential
Dry sump oil system
Dry sump oil system
Catalytic converter
De Dion rear suspension
Race springs and dampers
Ventilated front discs and quad piston calipers
Uprated rear brake discs and calipers
13” Apollo alloy wheels
Avon ZZR tyres
Race ratio steering rack
FIA approved race roll cage (and padding)
Aluminium tonneau boot cover
Dashboard and analogue instruments
Lowered floor
6 point race harness
Driver's side and rear view race mirrors
Battery master cut-off switch
Brake bias valve (lever type)
Uprated brake master cylinder
Plumbed in fire extinguisher
Technical Specification
Engine: Caterham tuned Ford Duratec 1999cc, 4-cylinder, naturally aspirated
