These catalogs, application guides, and price sheets are for the lines Radius, RD Sport, and Fondmetal. The Radius and RD Sport lines replaced at the time I believe the European Tuner Racing Dynamics that I was also a distributor for and also have some of those items up. The Fondmetal line was simply a wheel line where as the other 2 lines had wheels, aerodynamics, engine upgrades, and suspension parts. There are some very nice color pictures of the wheels and other items and application guides and pricing for all products. Over 75 pages of material on these 3 tuner lines.