Radical SR10 XXR for Sale

EVERYTHING YOU’D EXPECT FROM RADICAL – TURBOCHARGED

Unencumbered by the restrictions of road legality, the SR10’s new features keep you on the track for longer, faster. Whether lapping casually at your local motorsport country club race track or dicing with GT and LMP competition in an around-the-clock enduro, the sole purpose for these lightweight high-performance car is to out-run and outmaneuver the competition whilst remaining easy to drive and cost-effective to run.

Long-life powertrain featuring six-speed Hewland transaxle
Latest AiM steering wheel with color display and engine strategy manettino switches
Optional power-steering, and tire pressure/temp sensors

2025 SR10 XXR Order Form

Technical Details

0-60 Mph
3.5 Sec

Top Speed
180 MPH

Power at Flywheel
425 BHP

Weight
480 KG

Power/Weight
586 BHP/TONNE

Lateral Force
2.3 G

ENGINE

RPE-Ford 2261cc, 425bhp & 380Ib-ft, turbocharged engine with direct injection, twin-independent variable cam timing, and drive-by-wire throttle
Custom Garrett turbocharger
Forged Motorsport pistons, connecting rods and bespoke dry-sump system
Latest Life Racing ECU with detailed interrogation function for maintenance and analysis
High-flow racing exhaust system

POWERTRAIN

Six-speed Hewland sequential transaxle
Radical developed paddle-activated gearshift system with auto-blipper
Automatic torque-biasing limited slip differential
Mid-engined, rear-wheel-drive

BODY

Lightweight spaceframe chassis with FIA-specification safety cell and crash structure
LMP-inspired, high-downforce composite bodywork
LED race lighting including FIA high-intensity central rain light
Bi-plane high-downforce rear wing and under-body rear diffuser
Composite mirrors
Sculpted dual-angle rear wing endplates

SUSPENSION

Fully adjustable Nik-link suspension system, front and rear unequal-length top and bottom wishbones, fabricated uprights, front and rear adjustable pushrods
Forged centre locked hubs
Interchangeable anti-roll bars
Intrax triple-adjustable dampers with Anti-Roll Control (ARC) technology

BRAKING

Radical four-pot calipers on 300mm x 35mm front, 300mm x 26mm rear fully-floating 48-vane disc brakes

COCKPIT

Two-seater chassis with twin or single seat options optimized for use with a molded race seat insert
AiM Formula Wheel with integral LCD display, lightweight shift paddles, and on-wheel switching. Display functions include LCD rev counter, gear indicator, shift light, and engine/gearbox strategy manettino controls
Ergonomic dashboard with waterproof, backlit momentary touchpad
Dash-mounted brake bias adjuster
Wind deflector

DATA & ELECTRICS

Solid-state AiM Technologies Power Distribution Module (PDM) with Controller Area Network (CAN) linked wiring and telemetry
Data integration allowing additional data logging including tyre pressure and temperature monitoring, and laser ride height logging

SAFETY & SECURITY

FIA specification, foam filled 77L fuel cell
Full electronic fire extinguisher system

WHEELS & TYRES

Radical centre lock, cast aluminium wheels - 8” × 15” dia. front and 10.5” × 16” dia. Rears
Bespoke slick & wet tyre options

DIMENSIONS

Length: 4077 mm
Width: 1799 mm
Height: 1093 mm
Weight: circa 725 kg

CHASSIS

Left-hand drive or right-hand drive
Single driver seat only (RHD or LHD)
Central seating position option

CONVENIENCE PACK

Engine oil pre-heater
Racing fuel sampling/drain kit
Trickle charger and jump starter pack
Choice of exhausts

RACING UPGRADES

Carbon-composite high downforce front dive planes
Air jack system

ENHANCED DATA PACK

AIM SmartyCam video system with GPS
Brake pressure and steering logging sensors

ADDITIONAL OPTIONS

Advanced dynamic laser ride height (front and rear) logging
Race tyre pressure and temperature monitoring system
Suspension logging sensors
Dry-break refuelling system
Additional fuel dump churn
EPAS power steering
Forward-facing stay head protectors
Halo head restraint
Passenger belts and head rest
Bespoke tailored fit car cover
Radical graphics kit
Custom graphics kit
Stone guard protection system

Starting at:

$180,990

Inquire - New Build

Primal Motorsports, Inc.
20 Duck Thurmond Road
Dawsonville GA 30534
706.429.1042
Email Sales

Radical SR10 XXR FAQs

Is the SR10 primarily a race car or is it also a fun track car?

While the SR10 is built to the same high race specifications of all of Radical’s SR and RXC series cars, it is an ideal choice for those who want a car with extreme track performance, but who aren’t yet committed to full wheel-to-wheel competitive racing. The combination of the torquey EcoBoost based powertrain, together with longer service intervals makes the SR10 the ideal car for avid track-day drivers, and especially for members of motorsport membership clubs, who have ready, sometimes daily, access to track driving.

Club members will especially appreciate the higher service intervals, club-friendly exhaust noise level, and quick start-up and warm-up procedure of the SR10 vs full race-spec cars - but with all the performance. Unlike many race-bred sportscar alternatives, the SR10 has a generous two-seat cockpit that can accommodate two adults, making the car perfect for race training, corporate entertainment or simply exciting your friends and family.

Where can I race the SR10?

The SR10 is eligible for a number of Radical ’s single-marque championships around the globe, including the premier Radical Cup North America, and Radical Nevada Cup winter series in Spain. More information on classes will be released in due course. In addition to Radical’s track activities, the SR10 is also eligible for and competitive in a wide number of third-party sportscar and sports-prototype championships worldwide.

Does the SR10 have any electronic driver aids?

Electronic power-assisted steering (EPAS) with adjustable, variable weighting is an option on the SR10, previously only available on the larger RXC platform. Engine and gearbox mapping strategy is adjustable from the steering wheel controls for different track and weather conditions, altering power characteristics and the paddle-shift gear change. Beyond this, the SR10 remains a true race-car experience, however, with unassisted brakes, and no ABS or traction control. The driver is in complete control of an unadulterated driving experience.

Can the SR10 be made road-legal?

The Radical SR10 is conceived as a track-only product – many areas of the specification from the race lighting kit, high-flow exhaust system and race-spec belts and seating are not suitable for use on the road. Radical does however offer the road-legal Rapture – a similar package of Ford EcoBoost powertrain and trackderived aerodynamics, but with features that mean the car can be registered for the road in certain markets.

Would the SR10 be a good choice for use at a motorsport mamber "Country Club"?

The SR10 is an ideal choice for motorsport and track member clubs; indeed, the car was developed with these clubs in mind. With club member’s ready – sometimes daily – access to track driving and on-site garaging facilities, the SR10 is the ideal car for putting down lots of laps. The combination of the torquey EcoBoost-based powertrain, light weight, and highly developed chassis and aerodynamics means owners will leave their friends in GT based track cars disappearing in their rear-view mirrors. Club members will especially appreciate the higher service intervals and club-friendly exhaust noise level.

Do I need a race technician to run the car?

A driver-owner well versed in the provided operating procedures of the SR10 could easily run it themself for track days and club racing events. The Ford-based engine provides for quicker warm-up procedures than more extreme powerplants, and the enhanced data functionality like the optional Tyre Temperature and Pressure Monitoring System, means that it is easier to run and set-up the car without a dedicated race technician.

If you would like the security of having someone be there to help you. Primal Motorsports is happy to lend a hand.

Is the car complicated to maintain?

Not at all – as with the rest of the SR range, the SR10’s key servicing points and consumables have all be designed to be easy to access, inspect and maintain. The car’s advanced LIFE engine management system can be interrogated either by the user, or remotely by Radical’s technical staff, and the unstressed nature of the EcoBoost engine means long rebuild intervals are assured.

Where will the car be built?

The SR10 has been designed and engineered, and will be solely built, in Radical’s production base in Peterborough, UK. From here cars are dispatched by road, air or sea freight to our dealers across the globe.

When will I be able to order the SR10?

Well, you're in luck, Primal Motorsports is a preferred Radical dealer and are happy to help you through every step of the way to secure your next track toy.