RADICAL SR 3
SR3 XX STANDARD FEATURES
ENGINE
Gen 4 RPE-Suzuki 1500cc 4-cylinder dry sump oil system (optional)
Gen 4 RPE-Suzuki 1340cc 4-cylinder dry sump oil system (standard)
Latest Life Racing ECU with detailed interrogation function for maintenance and analysis
XX-generation hi-flow racing exhaust system
TRANSMISSION
Six-speed sequential gearbox
Formula 1TM ‘style’ paddle-activated gearshift system with auto-blipper
Quaife final drive and limited-slip differential
Rear-wheel-drive
SUSPENSION
Fully adjustable Nik-link suspension system, front and rear unequal length top and bottom wishbones, fabricated uprights, forged centre locked hubs and interchangeable roll bars
Forged centre locked hubs
Interchangeable roll bars
Choice of bespoke Intrax fully adjustable dampers
BRAKES
Radical four-pot calipers front & rear
280mm x 25mm fully-floating 48-vane disc brakes
SAFETY
Aluminium, foam filled 77L fuel tank
Full electronic fire extinguisher system
TYRES
Bespoke slick tyre
Bespoke wet tyre
DIMENSIONS
Length: 4077 mm
Width: 1799 mm
Height: 1093 mm
BODY
Lightweight spaceframe chassis with FIA-specification safety cell and crash structure
LMP-inspired, high-downforce composite bodywork
XX-generation LED race lighting including FIA high-intensity central rain light
Bi-plane high-downforce road/trackday rear wing and diffuser
XX-generation Le Mans composite mirrors
XX-generation rear wing endplates
Double front dive planes
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
XX-generation dashboard with waterproof, backlit momentary touchpad
Dash-mounted brake bias adjuster
Wind deflector
DATA & ELECTRONICS
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 (see below)
OPTIONS
Spin-safe clutch system – permits clutchless control with just throttle and brake
Convenience Pack – Additional silencer, radiator fan and engine oil pre-heater
Carbon-composite high downforce front dive planes
LED race lighting – high intensity spots
Triple-adjustable Intrax Racing Suspension
Air jack system
Fuel Cell & Sampling Kit: 76-litre (20 US gallons) FIA certified fuel cell with racing fuel sampling/drain kit
Dry-break refuelling system
Race seat insert fitting service including cloth covering with driver name
OPTIONAL DATA PACKS
Tyre pressure monitoring system
Tyre temperature monitoring system
Laser ride height sensors
AiM HD SmartyCam with integrated GPS
Independent brake pressure logging
Individual damper potentiometers
Steering wheel angle sensor
