Drivetrain
Chassis
Body
Dealer Info
Crown Concepts
3930 West Costco Drive
Tucson AZ, 85741
New Radical SR3 XXR – Stealth Black | Center Seat | Chassis 01774
Unleash precision and pace with this Radical SR3 XXR in Stealth Black, built in the pure center-seat configuration with an extra-wide fiberglass seat for comfort and control. Power comes from Radical's 5th-gen 1340cc RPE engine (205 hp) paired to a six-speed paddle-shift gearbox with auto-blip and a Quaife LSD—a proven, reliable package for Radical Cup or elite track days.
Spec'd to win: the Recommended Race Pack adds triple-adjustable dampers and full carbon aero (front splitter, rear diffuser, and dive planes), plus a carbon dashboard and a fuel sampling/drain kit. Stopping power is upgraded via AP Racing brakes, and track-day logistics are simplified with a Quiet Exhaust, air-jack system, and the Dual SmartyCam front/rear video + GPS data suite. Black seatbelts, cockpit safety structure, and composite head restraint round out a safe, fast, turnkey build with 0.0 hours.
Driver-focused hardware includes the AiM Formula steering wheel with 4.3" TFT, Braid center-lock wheels on Hankook racing tyres, standard fuel lines, and a fuel drain/sample kit. Final drive is set to 3.235:1. Available now from Crown Concepts, Tucson, Arizona.
📞 Contact Crown Racing at 1-520-900-7586 for the full build sheet and purchasing details.
Radical
SR3 XXR 1340cc
New Radical SR3 XXR – Stealth Black | Center Seat | Chassis 01774
Radical
SR3 XXR 1340cc
New Radical SR3 XXR – Stealth Black | Center Seat | Chassis 01774
Quick Specifications
Highlights
- Radical SR3 XXR – Chassis SR3-01774
- Center seat configuration with extra-wide fiberglass seat
- 1340cc RPE Gen5 engine (205 hp) with dry-sump
- 6-speed paddle shift with auto-blip & Quaife LSD
- Stealth Black bodywork; black seatbelts
- Recommended Race Pack: triple-adjust dampers; carbon splitter/diffuser/dive planes; carbon dashboard; fuel sampling/drain kit
- AP Racing brakes upgrade
- Dual SmartyCam front & rear video/GPS data
- AiM Formula steering wheel with integrated 4.3" TFT
- Quiet Exhaust
- Air Jack system
- Cockpit Safety Structure with composite head restraint
- Final drive 3.235:1
- Braid center-lock wheels; Hankook racing tyres
- 0.0 hours – Radical Cup-ready
Description
Unleash precision and pace with this Radical SR3 XXR in Stealth Black, built in the pure center-seat configuration with an extra-wide fiberglass seat for comfort and control. Power comes from Radical's 5th-gen 1340cc RPE engine (205 hp) paired to a six-speed paddle-shift gearbox with auto-blip and a Quaife LSD—a proven, reliable package for Radical Cup or elite track days.
Spec'd to win: the Recommended Race Pack adds triple-adjustable dampers and full carbon aero (front splitter, rear diffuser, and dive planes), plus a carbon dashboard and a fuel sampling/drain kit. Stopping power is upgraded via AP Racing brakes, and track-day logistics are simplified with a Quiet Exhaust, air-jack system, and the Dual SmartyCam front/rear video + GPS data suite. Black seatbelts, cockpit safety structure, and composite head restraint round out a safe, fast, turnkey build with 0.0 hours.
Driver-focused hardware includes the AiM Formula steering wheel with 4.3" TFT, Braid center-lock wheels on Hankook racing tyres, standard fuel lines, and a fuel drain/sample kit. Final drive is set to 3.235:1. Available now from Crown Concepts, Tucson, Arizona.
📞 Contact Crown Racing at 1-520-900-7586 for the full build sheet and purchasing details.