2021 Radical SR10 – Fully Updated & Track-Ready

This 2021 Radical SR10 is a top-tier track weapon, featuring all available updates to enhance performance, handling, and reliability. Built for serious racers and enthusiasts, this car offers an unparalleled driving experience with cutting-edge engineering and race-proven technology.

Vehicle Specifications

• Model Year: 2021

• Model Type: Radical SR10

• Chassis #: SR1000037

• Chassis Hours: 51.7

• Engine Hours: 51.7

Standard Equipment

Body

• The vehicle has been upgraded with front louvers for improved aerodynamics and cooling.

• Lightweight spaceframe chassis with FIA-certified safety cell and crash structure

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

• Composite bodywork, front splitter, and rear diffuser

• Carbon fiber high-downforce bi-plane rear wing

• LED running lights and brake lights, FIA high-intensity central rain light

Engine

• RPE-Ford 2261cc, 425hp & 380ft-Ib, turbocharged engine with direct injection

• Forged motorsport pistons, connecting rods, and bespoke dry-sump system

• Twin-independent variable cam timing and drive-by-wire throttle

• Custom Garrett turbocharger

• Life Racing ECU engine management system and data logging

• Hi-flow racing exhaust system with choice of loud or quiet silencer

• Lithium-Ion battery and trickle-charger included

Cockpit

• Choice of single center seat, left-hand drive, or right-hand drive

• Driver and passenger seats with 6-point seatbelts, seat inserts, and headrests

Drivetrain

• Six-speed Hewland sequential transaxle gearbox

• Radical-developed paddle-activated gearshift system with auto-blipper

• Automatic torque-biasing limited slip differential

Suspension & Brakes

• The vehicle has had the large brake update performed, enhancing stopping power and performance.

• Unique fully adjustable Nik-Link suspension system, front and rear wishbones, adjustable pushrods

• Interchangeable roll bars front and rear

• Intrax triple-adjustable dampers with Anti-Roll Control (ARC) technology

• Bespoke Radical four-pot calipers on 315mm x 35mm front & rear fully-floating 48-vane disc brakes

• Front & rear brake cooling

Wheels & Tires

• Bespoke Braid center lock, cast aluminum racing wheels

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

• Hankook Racing Tires

Interior & Safety

• All safety equipment is within spec

• Driver Controls:

  • Dashboard with backlit touchpad and brake bias adjuster

  • Driver wind deflector

  • FIA Fire Extinguisher with dash-mounted and external activation

Dimensions

• Length: 4077 mm

• Width: 1799 mm

• Height: 1093 mm

• Weight: 725 kg

Included Spares & Accessories

• Spare Wheels and Hankook Tires

• Vehicle Cover

• Racing Radio Base Station

• Transponder

• AIM Smarty Camera with GPS

Ideal For:

✔️ Professional & Club-Level Racers Seeking Peak Performance ✔️ Track-Day Enthusiasts Wanting a High-Performance Race Car ✔️ Drivers Looking for a Turnkey, Fully Upgraded Radical SR10

Disclaimer:

While we strive for accuracy in our listings, errors and omissions can occur. Spring Mountain Racing is not responsible for any discrepancies or inaccuracies. Buyer assumes full responsibility for verification of all details prior to purchase.