Pure extreme performance
Ideal for track-day enthusiasts, motorsport country club members, and racers across the globe, the SR10 delivers more power and torque than has ever before featured in Radical’s SR line-up. With a high horsepower, long-life powertrain, the Radical SR10 is everything you’d expect from a Radical – turbocharged.
The SR10’s sole purpose is to out-run and out-manoeuvre the competition whilst remaining easy to drive and cost-effective to run. Radical Performance Engines (RPE) cutting-edge engine tuning capabilities and Ford’s EcoBoost's reliable engine architecture come together to unleash a powerful race engine with 425bhp and 380lb-ft of torque. A bespoke Garrett G-Series turbocharger delivers better throttle response and reduced lag, with forged pistons and connecting rods and a bespoke dry-sump lubrication system for bulletproof durability. This high-output engine is integrated with a new Hewland GT3-derived six-speed gearbox.
Body
- Lightweight spaceframe chassis with FIA-specification safety cell and crash structure
- LMP-inspired, high-downforce composite bodywork
- XXR-generation LED race lighting including FIA high-intensity central rain light
- Bi-plane high-downforce track day rear wing and diffuser
- XX-generation Le Mans pre-preg carbon composite mirrors
- XXR-generation rear wing endplates
Engine
- RPE-Ford 2261cc, 425bhp & 380ft-Ib, turbocharged engine
- 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
Power Train
- 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
Wheels & Tires
- Radical XXR design centre lock, cast aluminium wheels
- 8" × 15" diameter front and 10.5" × 16" rears
- Slick & wet tyre options, Radical recommends Hankook
Suspension
- Fully adjustable Nik-link suspension system, front and rear unequal length top and bottom wishbones, fabricated uprights, front and rear adjustable pushrods
- Lightweight cast aluminium updated uprights providing an improvement in durability
- Interchangeable roll bars
- Intrax triple-adjustable dampers with Anti-Roll Control (ARC) technology
Cockpit
- Two-seater chassis with twin or single-seat options, optimised for use with a moulded 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
- Built-in SmartyCam video system with GPS and brake pressure and steering logging sensors
- Pre-preg carbon-fibre dashboard with waterproof, backlit momentary touchpad
- Dash-mounted brake bias adjuster