2025 Caterham 420 Cup “Special”
This particular 420 Cup is an ‘evo’ version intended to be the ultimate expression of a modern Seven. With an emphasis on lightness and rich tactile feedback for the driver, it will be as rapid as a 620 around a circuit but nicer and more progressive to drive due to being naturally aspirated with the 450-spec RBTB upgrades. One of the Caterham engineers remarked that the 420 Cup is the best Caterham they currently make. And *this* particular 420 Cup — chassis 77823 — is the best 420 Cup that they have made yet.
- 420 Cup
- S3 chassis
- Lowered floors
- Vintage Green with ghost Cup graphics
- White Cup ‘7’ on the grille
- Carbon fiber everything, including:
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- Carbon fiber aeroscreen
- Carbon fiber seats with padding and Cup embroidery
- Carbon fiber front cycle wings
- Carbon rear wings
- Carbon indicator pods
- Signature carbon interior side and rear panels
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- LED lights all around
- Quick ratio steering rack
- Aero wishbones
- Cup suspension with 10 click adjustable Bilstein dampers and red race springs
- 4 pot front brakes
- Limited slip diff with the lighter/stronger Sierra diff casing, and diff support struts
- Sadev 6 speed sequential gearbox
- 420 spec dry sumped 2.0 Duratec upgraded to ‘450’ spec with roller barrel throttle bodies and revised ECU (220bhp)
- Cat bypass and side exit exhaust
- R500 bonnet with cutout for intake
- Superlight race scuttle with no holes
- Trackday rollover bar
- 6 point Schroth race harness, both sides
- Cup interior with bespoke gauges, red alcantara highlights, matte carbon dash
- Suede Momo on QR hub
- ACES sequential shift lights
- “low profile” tonneau cover with hoodsticks delete
- Optional windscreen and side screens
Timing: Currently undergoing final assembly in Colorado.
Price includes purchase of engine and gearbox from Kruegscars, LLC.
SOLD.
An incredible machine. at the upper level of the Seven spectrum. This one is special.