420R Championship

Base price £43,495

At a glance

  • Seven 420R race car in component form
  • Registration for Seven 420R Championship
  • Full season race entry
  • Designed exclusively for track use- not road legal
  • Caterham Motorsport 2.0 Ford Duratec engine
  • 6 speed sequential gearbox
  • 0-60 n/a
  • 132 MPH
  • 175 BHP
  • KIT AVAILABLE

The Seven 420R Championship is the pinnacle of Caterham Seven Motorsport and our flagship 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.

In 2017 the 2.0 Duratec engine made its way into the 420R. Developing 175bhp, paired with a 6-speed sequential gearbox and limited slip differential, it provides a pure driving experience with reliability, durability and low running costs. With fixed rate springs and dampers it reduces the need for testing, simplifying car set-up to keep the level playing field of competition and meaning it isn’t necessary for team support.

However, professional support is prevalent in 420R racing, with teams from across the country supporting the championship. Races are also longer in comparison to other championships, each race is 30 minutes, with 14 rounds over 7 race weekends. For more information, please speak to your local dealer.

Full Specification

  • Seven 420R race car in component form
  • Registration for Caterham's Seven 420R Championship
  • Full season race entry
  • 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
  • 55 litre FIA endurance fuel cell
  • Stack dashboard and data logging
  • Sequential shift lights
  • Composite race seat
  • Steering wheel- Suede Momo quick release
  • STANDARD PAINTS
  • Gravity Black
  • Vintage Green
  • Firecracker Yellow
  • PREMIUM PAINTS
  • Hyper Green
  • Gulf Blue
  • Black Grey
  • Ultraviolet
  • Ballistic Orange
  • Peppermint Green
  • Polar White
  • EXCLUSIVE PAINTS
  • Viper Blue
  • Dark Silver
  • Riviera Blue
  • Volcano Red
  • Arancio Argos
  • Detonator Yellow
  • Crystaline White
  • Nardo Grey
  • Acid Green
  • Engine: Caterham tuned Ford Duratec 1999cc, 4-cylinder, naturally aspirated
  • Max Power (bhp/rpm): 180 @ 7,300
  • Max Torque (Nm/rpm): 194 @ 6100
  • Weight: 635kg inc driver
  • 0-60mph: N/A
  • Power-to-weight: 320bhp-per-tonne
  • Top speed: 132mph

Price List Download

420R Race Package Price List

How to buy

This model is available through our retailers

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