Source google image: http://www.proracingservice.com/32462-thickbox_default/paire-pneus-competiton-cross-pw-50-yamaha.jpg
Pneu moto 50cc cross
Source google image: http://www.proracingservice.com/32462-thickbox_default/paire-pneus-competiton-cross-pw-50-yamaha.jpg