top of page
The Season.
2021 Radical SR1 Cup
5 Rounds | 10 Races | 4 Circuits
The Radical SR1 Cup is in its eighth season and is recognised as the UK's fastest and most exciting club racing championship, but it’s also renowned for making sports prototype racing accessible.
The Car
Radical SR1
Technical Data
Engine: Gen-4 RPE Suzuki 1340cc four-cylinder
0-60mph: 3.5 seconds
Top Speed: 138mph
Weight: 490kg
Power/weight ratio: 357bhp per tonne
Lateral force: 1.9G
Gearbox: Six-speed paddle shift
Drive: Rear-wheel-drive
Calendar
bottom of page