
RADICAL SR3 XX
THE WORLD'S BEST-SELLING RACE CAR JUST GOT SMARTER

The world's best-selling race car just got smarter thanks to the rollout of new technology
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New cockpit and controls put more functionality at driver's fingertips
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New electrical architecture saves weight, increases performance and data acquisition
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New data tools designed to boost performance in both sprint and endurance racing
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Key styling changes help to elevate the SR3 XX above the previous-generation car
Engine
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Gen 4 RPE-Suzuki 1340cc 4-cylinder dry sump oil system (standard)
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Gen 4 RPE-Suzuki 1500cc 4-cylinder dry sump oil system (optional)
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Latest Life Racing ECU with detailed interrogation function for maintenance and analysis
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XX-generation hi-flow racing exhaust system
Powertrain
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Six-speed, integral sequential gearbox
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Paddleshift gear change with auto-blipper
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Quaife gear final drive and limited-slip differential, reversing gear system
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Mid-engined, rear-wheel-drive
Body
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Lightweight spaceframe chassis with FIA-specification safety cell and crash structure
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LMP-inspired, high-downforce composite bodywork
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XX-generation LED race lighting including FIA high-intensity central rain light
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Bi-plane high-downforce road/trackday rear wing and diffuser
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XX-generation Le Mans composite mirrors
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XX-generation rear wing endplates
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Double front dive planes
Suspension
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Fully adjustable Nik-link suspension system, front and rear unequal length top and bottom wishbones, fabricated uprights, front and rear adjustable pushrods
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Forged centre locked hubs
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Interchangeable roll bars
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Choice of bespoke Intrax fully adjustable damper
Braking
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Radical four-pot calipers front & rear on 280mm x 25mm fully-floating 48-vane disc brakes
Cockpit
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Two-seater chassis with twin or single-seat options, optimised for use with a moulded race seat insert
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AiM Formula Wheel with integral LCD display, lightweight shift paddles and on-wheel switching. Display functions include LCD rev counter, gear indicator, shift light
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XX-generation dashboard with waterproof, backlit momentary touchpad
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Dash-mounted brake bias adjuster
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Wind deflector
Data & Electrics
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XX-generation solid-state Power Distribution Module (PDM) with Controller Area Network (CAN) linked wiring and telemetry
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XX-generation data integration and logging allowing additional data logging (see below)
Safety
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Aluminium, foam filled 77L fuel tank
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Full electronic fire extinguisher system
Wheels & Tyres
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Radical centre lock, cast aluminium wheels – 8" × 15" dia. front and 10.5" × 16" dia. rears
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Bespoke slick & wet tyre options
Dimensions
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Length: 4077 mm
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Width: 1799 mm
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Height: 1093 mm
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Weight: 620 kg
For more information contact josh@radicalaustralia.com.au