0-60 MPH
3.5 s
POWER
188 HP
LAT FORCE
1.9 G
WEIGHT
510 KG
ENGINE
1340cc
Dimensions
L: 3860mm
W: 1560mm
H: 1020mm
Performance Starts Here
The Radical SR1 XXR is a purpose-built race car that delivers pure, confidence-inspiring performance for drivers ready to step into true prototype machinery. Featuring lightweight construction, high-downforce aerodynamics, and a responsive paddle-shift drivetrain, the SR1 XXR offers exceptional balance, reliability, and speed. It’s an ideal platform for driver development, competitive racing, and unforgettable track experiences.
Gen 5 Engine
RPE liquid cooled 4-cylinder, dry sump, biofuel ready.
Aerodynamics
LMP-inspired high-downforce bodywork with shark fin.
ESSENTIAL RACE TECH
Straightforward controls paired with a modern AIM display.
Safety
FIA-spec safety cell & crash structure.
Technical Data
chassis
Steel spaceframe with composite bodywork
suspension
Intrax Dampers
aerodynamics
High-downforce front splitter and rear wing
tires
Semi-slick & wet tire options
0-60 MPH
3.5 SEC
TOP SPEED
140 MPH
LATERAL FORCE
1.9 G
WEIGHT
620 KG
engine
1340cc naturally aspirated
power
188 HP
transmission
6-speed sequential
brakes
Four-pot calipers, 240mm ventilated discs