Brand New Righetti Ridolfi Extreme World Formula 4-Cycle Chassis, 30mm Tubing, 40mm Axle, 17mm Spindles, DWT Magnesium Wheels (130mm)(210MM), Front Torsion Bar, Righetti Bodywork and Sticker Kit, 9 Liter Fuel Tank, Suede Round Steering Wheel, IMAF Seat,

This is a great economical 4-Cycle chassis, Ideal for Briggs World Formula or LO206 Engine Packages. $2995.00 Unassembled/ $3295.00 Assembled (Like in the picture)