Alpinestars - S-M10 Acumen LE Red/Silver Helmet Colour:RDSI Single layer synthetic leather palm

Single layer synthetic leather palm for an unrestricted feel

Yamaha YZ250 1974

Foam: Thirsty triple layer moisture managing foam

the SRL2 allows you to communicate with up to 7 other riders over 1

Alpinestars - S-M10 Acumen LE Red/Silver Helmet Colour:RDSI Single layer synthetic leather palmALPINESTARS S M10 FEATURES Supertech M10 Construction. Shell construction utilises a highly advanced molding technology with a multi composite combination: 3K Carbon, high density carbon outer layer that improves strength and efficiency of energy dissipation over the shell. Uni directional carbon composite layer that gives significantly greater radial strength around the shell, preventing compression but allowing controlled deflection for reducing