Alpinestars - Tech Air 10 System K-Type-Neck Guards Cut longer in the rear

Cut longer in the rear for greater coverage when riding

MATERIAL Steel CHAIN 525 TEETH 15 COLOR Black OVER ALL THICKNESS 11 SPLINE ID 26 SPLINE OD 30 # OF SPLINES 13 TYPE CST Manufacturer Part#:CST-1591:15

Highest comfort even on uneven surfaces like cobblestones

Mint Chain cleaner is easy to use

Alpinestars - Tech Air 10 System K-Type-Neck Guards Cut longer in the rearTech Air 10 is the latest innovative autonomous airbag to join the Alpinestars' Tech Air family, which includes the Tech Air Race, Tech Air Street and Tech Air 5 electronic Airbag Systems. Derived from Alpinestars' airbag technology adopted by MotoGP riders, Tech Air 10 is a slim, self contained wearable Airbag System that provides unrivaled body protection to racers, track day riders and road riders by covering the rider's shoulders, chest, full back