STR1

Chassis

Composite monocoque structure, designed and built in-house, carrying the Cosworth Racing TJ2006 Series 14 engine as fully stressed member

Transmission

Seven-speed gearbox, longitudinally mounted high-pressure hydraulic system for power shift and clutch operation. AP Racing triple-plate pull-type clutch

Tyres

Michelin

Suspension

Front: Cast titanium uprights, upper and lower carbon wishbones and pushrods, torsion bar springs and anti roll bars, Koni damper
Rear: Cast titanium uprights, upper and lower carbon wishbones and pushrods, torsion bar springs and anti roll bars, Koni damper layout

Brakes

AP calipers, Hitco carbon discs and pads