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2025 Radical SR3XXR Center Seat 1500cc Cup Spec. - Available for delivery in September
2025 Radical SR3XXR Center Seat 1500cc Cup Spec. - Available for delivery in September
2025 Radical SR3XXR Center Seat 1500cc Cup Spec. - Available for delivery in September
2025 Radical SR3XXR Center Seat 1500cc Cup Spec. - Available for delivery in September
2025 Radical SR3XXR Center Seat 1500cc Cup Spec. - Available for delivery in September
2025 Radical SR3XXR Center Seat 1500cc Cup Spec. - Available for delivery in September
2025 Radical SR3XXR Center Seat 1500cc Cup Spec. - Available for delivery in September

2025 Radical SR3XXR Center Seat 1500cc Cup Spec. - Available for delivery in September

$155,855.00

See build sheet for vehicle-specific options

BODY                                                                                                 

       Lightweight space frame chassis

       FIA certified safety cell and crash structure

       FIA certified 77-litre (20 US gallons) fuel cell

       Composite bodywork, front splitter and rear diffuser

       Carbon fibre high-downforce bi-plane rear wing

       LED running lights and brake lights

       FIA high-intensity central rain light

ENGINE

       RPE 5th Generation 4-cylinder 16 Valve 205hp 1340cc engine (232hp 1500cc optional)

       Bespoke dry sump and mechanical oil pump

       Cooling system with Laminova heat exchanger for rapid engine warm-up and radiator fan

       Electronic drive-by-wire throttle and overhead fuel-injection

       Life Racing ECU engine management system and data logging

       Hi-flow racing exhaust system (optional quiet silencer)

       Lithium-Ion battery and trickle-charger included

COCKPIT 

       Choice of single centre 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

       Composite Dashboard with backlit switch pad and brake bias adjuster

       Driver wind deflector

       FIA Fire Extinguisher with dash mounted and external activation

       Six-speed, integral sequential gearbox

       Radical developed paddle-activated gearshift system with auto-blipper

       Quaife limited-slip differential with interchangeable final drive gears (3.07:1 standard) and reverse system

SUSPENSION & BRAKES 

       Unique fully adjustable Nik-Link suspension system, front and

rear wishbones, adjustable pushrods

       Serviceable aluminium cast uprights

       Interchangeable roll bars front and rear

       Intrax single adjustable damper

Bespoke Radical four-pot callipers front & rear, 280mm x 25mm fully-floating 48-vane discs

WHEELS & TYRES 

       Bespoke Braid centre lock, cast aluminium racing wheels with red accent

       8” × 15” diameter front and 10.5” × 16” rears

       Hankook Racing Tyres (slick & wet options)

DIMENSIONS 

       Length: 4077 mm

       Width: 1799 mm

       Height: 1093 mm

       Weight: 620

Disclaimer: Spring Mountain Racing is not responsible for any errors found in the information provided. This price does not reflect shipping or taxes.

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