ALPINESTARS Tech 10 Boots - Purple/Black - US 11 2010020-394-11 Hat Features a removable stud with

Features a removable stud with nut and washers

1 Pair of 572RG-XLF Front Fairing Speakers

Base plate and mounting screws set sold separately

Patented visor release system insures the visor is released with the correct pre-determined amount of force

and after months of R&D and more than 10 years of experience

ALPINESTARS Tech 10 Boots - Purple/Black - US 11 2010020-394-11 Hat Features a removable stud withCombines dual front and rear blade connectors Provides a complete and seamless flexion control system, from the foot shell all the way up to the shin plate Engineered to 'float' freely between the lower and upper boot construction Asymmetrical, dual pivot arms on boot frame A unique feature is the ankle control system developed in the outer shell construction, allowing natural ankle movement, vertical compression control and improved impact protection