’s 520ERV7 is the chosen chain of MotoGP

Drop tail design keeps jersey tucked in pants

Specifically developed for long-distance enduros

Long connecting cable: 1

Alpinestars - SMX-1R "V2" Boots Size:45 ’s 520ERV7 is the chosenErgonomic boot shaping for forefoot streamlining which offers wide ranging foot profile fit and comfort. Evolved closure strap is anatomically angled to follow natural shape of riders instep. Front Velcro closure system offers a quick and secure fit over the instep area while permitting excellent levels of flex. Strap features TPR puller for ease of use. Aramidic fiber wires ensure the new strap closure system is durable, thin and lightweight.