A closure device for the unloading intended to adjust the gearbox of speed changes of motorcycles or similar vehicles (Machine-translation by Google Translate, not legally binding)
ES220456A1
A silencing device for motorcycle and similar vehicle exhaust pipes (Machine-translation by Google Translate, not legally binding)
ES213597A3
An immediate return device of the speed box to its initial position for motorcycles or similar vehicles (Machine-translation by Google Translate, not legally binding)
ES213596A3
Starting device and speed change device, especially for motorcycles (Machine-translation by Google Translate, not legally binding)
ES211880A1
An engine block with pivoting command mechanism, particularly for monopist motor vehicles (Machine-translation by Google Translate, not legally binding)
CA526419A
Speed changing gearing for motor cycles and similar vehicles
