Giovanni Bonmartini

Giovanni Bonmartini

Reale Premio di Roma – 1926

Valle Giulia

Harley-Davidson – Engine

Spedia

Emilio Panicucci

Alberto Ancillotto

Alessandro Consonno

Circuito del Pozzo – 1926

Grand Prix – 1925

Franz Conelli

Giacinto Tebaldi

Luigi Scarfiotti

Adolfo Fiume

Giovanni Dall’Olio

Circuito del Garda – 1925

Carl Lux

Buckower Dreiecks-Rennen – 1925

Gran Premio de San Sebastian – 1925

Chiribiri Monza GP

Duesenberg 122

Diatto GP

Carlo Sozzi

Gran Premio d’Italia – 1925

Mercedes 6/25/40 Hp

Simson – Engine

Simson-Supra

Alfred Lams

Harry Stumpf-Lekisch

Otto Reif

Dr. Otto Lindpaintner

Hans Czermak

Taurus-rennen – 1925

Homburg

Diatto 30

Corrado Giovannini

Coppa Montenero – 1925

Grand Prix de l’A.C.F. – 1925

Luigi Cricelli

Coppa Vinci – 1925

Paul Torchy

Maurice Rouvier

Grand Prix d’Europe – 1925

S.A.M. C25F

Luigi Crespi

Antonio Ponno

Coppa Acerbo – 1925

Benz RH

Benz – Engine

Benz

Max Buchholz

Eifelrennen – 1925

Giulio Pucci

Biagio Giannetto