2025 Radical SR10XXR - Center Seat - Carbon Seat
The 2025 Radical SR10
The 2025 Radical SR10 is not just a car—it’s an adrenaline-packed experience that takes you closer to motorsport perfection. With its groundbreaking powertrain, advanced aerodynamics, and race-winning features, it’s the ultimate choice for those who demand the very best in track performance.
Key Enhancements in the 2025 Vehicle
New Carbon Single Seat:
Constructed from pre-impregnated carbon fiber with an integrated wrap-around headrest, this seat improves safety and reduces weight, offering a significant upgrade over the previous GRP seat.
Aerodynamic and Performance Adjustments:
Aerodynamic changes, including reconfigured sidepods for better front-axle balance, paired with a lighter flywheel and clutch, enhance handling, reduce understeer, and facilitate smoother downshifts.
Basic Option on the Vehicle
- Carbon single center seat
- Cockpit Safety Structure
- Brilliant White Body Color
Race Pack
- Carbon dive planes
- Carbon front splitter
- Fuel sampling/drain kit
- Carbon rear diffuser
Bespoke Options
- Additional set of wheels (without TPMS)
- Custom Graphics
Standard Equipment
Engine
- RPE-Ford 2261cc, 425hp & 380ft-lb, turbocharged engine with direct injection
- Forged motorsport pistons, connecting rods, and bespoke dry-sump system
- Twin-independent variable cam timing and drive-by-wire throttle
- Custom Garrett turbocharger
- Life Racing ECU engine management system and data logging
- Hi-flow racing exhaust system with a choice of loud or quiet silencer
- Lithium-Ion battery and trickle-charger included
Drivetrain
- Six-speed Hewland sequential transaxle gearbox
- Radical developed paddle-activated gearshift system with auto-blipper
- Automatic torque-biasing limited-slip differential
Body
- Lightweight spaceframe chassis with FIA-certified safety cell and crash structure
- FIA-certified 77-liter (20 US gallons) fuel cell
- Composite bodywork, front splitter, and rear diffuser
- Carbon fiber high-downforce bi-plane rear wing
- LED running lights and brake lights, FIA high-intensity central rain light
Suspension & Brakes
- Unique fully adjustable Nik-Link suspension system, front and rear wishbones, adjustable pushrods
- Serviceable aluminum cast uprights
- Interchangeable roll bars front and rear
- Intrax triple-adjustable dampers with Anti-Roll Control (ARC) technology
- Bespoke Radical four-pot calipers on 315mm x 35mm front & rear fully-floating 48-vane disc brakes
- Front & rear brake cooling
Wheels & Tires
- Bespoke Braid center lock, cast aluminum racing wheels
- 8” × 15” diameter front and 10.5” × 16” rears
- Hankook Racing Tires (slick & wet options)
Cockpit
- Choice of single center seat, left-hand drive, or right-hand drive
- Driver and passenger seats with 6-point seatbelts, seat inserts, and headrests
- AiM Formula steering wheel with integrated 4.3” TFT display, shift paddles, and on-wheel switching including pit limiter
- Display functions include rev counter, gear indicator, shift light, and predictive lap time
- SmartyCam video system with GPS, brake pressure, and steering logging sensors
- Carbon fiber dashboard with backlit touchpad and brake bias adjuster
- Driver wind deflector
- FIA Fire Extinguisher with dash-mounted and external activation
Dimensions
- Length: 13.38 ft
- Width: 5.9 ft
- Height: 3.59 ft
- Weight: 1598 lb
*Does not include Taxes,Shipping or Customs
While we strive for accuracy, mistakes can occur. Spring Mountain Racing is not responsible for any errors or omissions in this listing.