Radical SR3 XXR
Starts at $107,990 USD.
The New SR3 XXR Sports car brings unparalleled race car technology to the fingertips of drivers around the globe.
Launched with more power and precision, the latest edition of the world's most popular race car improves on the legendary SR3 formula to enable drivers to lap faster, harder and for longer.
All new orders include premier pre-delivery inspection performed by Spring Mountain Racing. Upon delivery, your car will be inspected and prepped for your first exhilarating lap on track without you having to worry about a thing. Ordering from Spring Mountain Racing more than just a buying a race car, it is experiencing the luxury of a world-class race team.
SR3 XXR - Standard Features
ENGINE
Gen 5 RPE liquid cooled 4-cylinder, 16 Valve, 1340cc or 1500cc
Gen 5 RPE dry sump and cooling system
Gen 5 RPE coil-on-plug ignition system
Electronic Drive-By-Wire with optimized carbon airbox with OHFI (Over-Head-Fuel-Injection)
Life Racing ECU with detailed interrogation function for maintenance and analysis
XX-generation hi-flow racing exhaust system
Biofuel ready
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
Cockpit
Two-seater chassis with twin or single-seat options, optimised for use with a moulded race seat insert
XXR-generation Formula Wheel with integral LCD display, lightweight shift paddles and on-wheel switching.
XX-generation dashboard with waterproof, backlit momentary touchpad
Dash-mounted brake bias adjuster
Wind deflector
Powertrain
Six-speed, integral sequential gearbox
Paddleshift gear change with auto-blipper
Quaife gear final drive and limited-slip differential, reversing gear system
Mid-engined, rear-wheel-drive
Suspension
Fully adjustable Nik-link suspension system, front and rear unequal length wishbones, adjustable pushrods
Lightweight uprights providing an improvement in durability
Interchangeable roll bars
Choice of bespoke Intrax fully adjustable damper
Data & Electrics
XX-generation solid-state Power Distribution Module (PDM) with Controller Area Network (CAN) linked wiring and telemetry
XX-generation data integration and logging allowing additional data logging
Braking
Radical four-pot calipers front & rear on 280mm x 25mm fully-floating 48-vane disc brakes
Wheels & Tires
Radical XXR design centre lock, cast aluminium wheels – 8" × 15" dia. front and 10.5" × 16" dia. rears
Bespoke slick & wet tyre options
SR3 XXR - Additional Options
Convenience Pack (Additional silencer, radiator fan and engine oil pre-heater)
AP Racing brakes upgrade
Pre-preg carbon-fibre double front dive planes
Carbon-fibre splitter and rear diffuser
LED race lights
Triple-adjustable racing suspension
Air jack system
Enhanced Data Pack (SmartyCam video system with GPS and steering logging sensors)
Pre-preg carbon-fibre dashboard
Advanced dynamic laser ride height (front and rear) logging
Tyre pressure and temperature monitoring system
Suspension logging sensors
Electrically-activated fire extinguisher system
FiA certified 76-litre fuel cell
Fuel sampling/drain kit
Dry-break refuelling system
Nik-Link rollbar set
Trickle charge and jump starter pack
Forward-facing stay head protectors
Composite halo head restraint
Driver & passenger seat insert
Halo-inspired Cockpit Safety Structure
Pure Adrenaline Fueled Fun
Radical Motorsport
Spring Mountain Racing has a long-standing relationship with Radical Motorsport and is the leading West Coast dealer for 2022. If you're looking for the most reliable racecar on the market and the best team to keep you racing, Radical Motorsport and Spring Mountain Racing will be your dream team.