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at a glance
  • Model
    CSR Twenty
  • Registration
  • Mileage
    0
  • Engine
    2.0 Duratec with RBTB upgrade
  • Transmission
    5 Speed
  • Colour
    Kinetic Gray
  • Condition
    New
  • Dealership
    rocky mountain caterham
About this car

2026 CSR Twenty #2 of 20
Due in mid-January 2026 at our workshops in Golden, Colorado, USA. 
This flagship of the Caterham range has been specified for fast road use and occasional trackdays.

Factory built rolling chassis. Final assembly, calibration, and suspension setup available.
Configured for 2.0 Duratec with 5 speed H pattern gearbox.
Dry sump oil system .

Available from our Golden, CO workshop in early 2026.

Price: $106,825 FOB Colorado
includes all transport and freight from UK to Colorado and purchase of drivetrain package from separate supplier

Price excludes
+ tariffs at US port entry
+ final assembly and setup 
+ final delivery
+ optional Colorado Delivery Package with trackday intro and care/feeding orientation session
+ customer registration in their home state

 

Additional options on this CSR Twenty, #02 of 20:

  • RBTB upgrade (roller barrel throttle bodies, ECU remap, cat bypass collector, carbon backing plate, Pipercross filter, 220+ bhp)
  • Kinetic Grey paint with Dynamic Silver center stripe
  • Headlamp shells painted Kinetic Grey
  • Trackday rollover bar painted Dynamic Silver
  • Lowered floors
  • Left hand drive 
     

Standard CSR Twenty features:

  • Large chassis (SV dimensions)
  • Chassis finished in Kennet Grey
  • CSR chassis with pushrod inboard front suspension, aero wishbones, and independent rear suspension.
  • 15″ Anthracite Vulcan alloy wheels with Toyo tires
  • 4 piston uprated front brakes with calipers finished in red
  • Uprated brake master cylinder
  • 620 style nose cone
  • Mohair weather equipment
  • Mohair boot cover
  • Bespoke interior using black and grey fine grain leather, perforated alcantara and red stitching
  • Satin carbon 620 dash
  • Satin carbon front aero cycle wings
  • Satin carbon fiber elements
  • Clear lens pack
  • High intensity LED headlights with LED side lights and rear lights
  • Heater
  • 4-point race harnesses (2 point crutch strap conversion kit available)
  • MOMO steering wheel
  • Black Pack

VEHICLE INFORMATION

  • 2.0 Duratec with RBTB upgrade
  • CSR Twenty bespoke details
  • CSR Twenty bespoke interior
  • CSR suspension and quad-piston front calipers
  • Trackday rollover bar, lowered floors, LHD