ALPINESTARS Tech 7 Boots - White/Black - US 10 2012014-21-10 AST v2 Air Jacket Dyno charts shown are with

Dyno charts shown are with the Graves specific mapping and FTEcu ecu tuning kit

precision alignment and durability

Zippered Dynamic Flow Control (DFC) air intakes on shoulder area to maximize ventilation

GP DFS cuff delivers impact protection and friction control in a dual density component that is lighter

ALPINESTARS Tech 7 Boots - White/Black - US 10 2012014-21-10 AST v2 Air Jacket Dyno charts shown are withBoot chassis designed with an ergonomically profiled forefoot and lower toe box to provide easier shifting and improved rear brake feel and control Shell is highly resistant to abrasion and impact, adds to the boots overall durability and improves boots streamlining New dual compound sole is seamlessly integrated into the base structure for superior durability, high performing rubber grip patterning, and feel Dual compound, removable anatomic footbed