YearChassis Serial NumberPicture / Info LinkNotesSource
20041Pictures / Info LinkRadical SR4 chassis number 1 was built for Radical Co-Founder Phil Abbott and was used as the show car for the public release of the SR4 at the 2004 Autosport international show.Radical Sportscar Registry
20042Pictures / Info LinkRadical SR4 chassis number 2 was originally built for Radical Co-Founder Mick Hyde. It is currently a silver car (may be wrapped) with a Dry sump Kawasaki ZZRR1200cc engine with flat slide carburetors. The car was used as a rental carRacecars direct
20044Pictures / Info LinkRadical SR4 chassis number 4 is a Red car with a ZZR1200 Powertec engine. Has race exhaust. Upgraded to full 2006 High downforce aero spec.. www.radicalownersclub.com / Radical Sportscar Registry
20045Pictures / Info LinkRadical SR4 chassis number 5 is a white car with blue graphics. In July 2019 it was for sale in Germany.Motorsportmarket.de
20047Pictures / Info LinkRed car with Yellow accents and a yellow R on the nose. 1300CC engine. Aluminum Fuel cell. Car is located in Northern New Jersey. Engine has 55 hours.www.Rennslist.com
2004
9Pictures / Info LinkRadical SR4 chassis number 9 is a blue car that was originally equipped with a ZZR1200 engine. In 2019 Doug Knox purchased the car with a blown engine and is converting the car to use a 2014 CBR1000RR Fire blade engine. In June 2020 the car was located in the UK.Radical Sportscar Registry
200529Radical SR4 chassis number 29 is the first SR4 built in the 2005 model year.Radical Sportscar Registry
200534Pictures / Info LinkBlack car. 1400cc engine. Claimes to be Kawasaki engine ?www.racingpal.com
200536Pictures / Info LinkRadical SR4 chassis number 36 is a red car with a 1547cc Suzuki fuel injected / dry sump engine (rebuilt spring 2018), Intrax triple adjustable dampers. The car was originally owned by Mike McGinley from Kansas who won two Midwest Division CSR Championships and finished 6th at the 2006 SCCA Runoffs. At that time the car was red with silver graphics. He sold the car in late 2009. The car was sold again in July 2018 on Bring a trailer. At that time the car was red with black graphics and was located in Vacaville, CABringatrailer.com / Sport Racer Technology
200646Radical SR4 chassis number 46 is the first SR4 built in the 2006 model year.Radical Sportscar Registry
200647Pictures / Info LinkRadical SR4 chassis number 47 is a white Right hand drive car with a 1340cc engine and Carbon Bi plane wing. In April 2019 the car was owned by Antonis Milou and resided in Cyprus.Radical Sportscar Registry
200648Pictures / Info LinkRadical SR4 chassis number 48 is a red car with a Kawasaki 1200cc engine. It has an aluminum rear wing, Triple adjustable dampers and a fuel cell. In October 2019 the car was located Warwick UK.Radical Sportscar Registry
200755Radical SR4 chassis number 55 is the first SR4 built in the 2007 model year.Radical Sportscar Registry
200863Radical SR4 chassis number 63 is the first SR4 built in the 2008 model year.Radical Sportscar Registry
200966Radical SR4 chassis number 66 is the first SR4 built in the 2009 model year.Radical Sportscar Registry
201067Radical SR4 chassis number 67 is the first SR4 built in the 2010 model year.Radical Sportscar Registry
2011?Radical SR4 chassis number TBD is the first SR4 built in the 2011 model year.Radical Sportscar Registry
201287Radical SR4 chassis number 87 is the first SR4 built in the 2012 model year.Radical Sportscar Registry
201287Pictures / Info LinkBlack car with orange graphics, 1500cc engine with 0 hours, air jacks, carbon Le Mans mirrors, Brake pressure sensors, F&R floating rotor upgrade, Intrax 1 way dampers, Clear rear lights, 24v strating system, Reversing differential, Fuel drain out kit. Car is located in Weston-Super-Mare England
Radical Sportscar Marketplace
2013No SR4s were built for the 2013 model yearRadical Sportscar Registry
201491Radical SR4 chassis number 91 is the first SR4 built in the 2014 model year.Radical Sportscar Registry
201491Pictures / Info LinkRadical SR4 chassis number 91 has a 1340cc engine and in August 2020 it was located it Genova Italy.Radical Sportscar Registry
201594Radical SR4 chassis number 94 is the first SR4 built in the 2015 model year.Radical Sportscar Registry
201697Radical SR4 chassis number 97 is the first SR4 built in the 2016 model year.Radical Sportscar Registry
201699Pictures / Info LinkRadical SR4 chassis number 99 was the last SR4 built. It is a white and blue car 1340 engine, used for Hill climbs. Located in Siracusa Sicilia (Italy)
Radical Sportscar Marketplace