B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
B62M9/16—Tensioning or adjusting equipment for chains, belts or the like
Suspension de la roue avant d'une motocyclette comportant un mecanisme articule constitue par un quadrilatere deformable et un unique amortisseur relie a ce mecanisme par au moins une tige