Radical Models · Entry Radical
SR1 XXR
The starting Radical. Approachable power, genuine race-car response.
The car
SR1 in the Radical range.
Radical’s entry platform for drivers moving into prototype racing. Light, direct, and designed as the first step on the Radical ladder.
Who it is for. Drivers beginning Radical seat time, school progression, and early competition pathways.
Through Primal. May be available through Primal, subject to program fit and availability.
Specifications
Essential specifications.
Power
188 BHP
Weight
510 kg
Engine
RPE Gen 5 1340cc inline-four
Layout
Open cockpit · mid-engine
Next step
Interested in the SR1 XXR?
Talk with the Primal team about availability, inventory, ordering, or finding the right Radical platform.