ALPINESTARS Radon Drystar® Boots - Black - US 9.5 / EU 44 2441518-10-44 Cam Chain The central sole insert features

The central sole insert features a micro grip and side hooking grip design

Asymmetric toe design gives protection on shift area

A-CS ® Plus

TorqDrive provides smoother shifting and improved lever feel

This kit requires: FTECU Flashing Kit and licensed ECU or the purchase of a mail-in ECU flashing service

ALPINESTARS Radon Drystar® Boots - Black - US 9.5 / EU 44 2441518-10-44 Cam Chain The central sole insert featuresMain upper is made of advanced microfibers for durability and long lasting comfort Incorporates ergonomic toe box construction for improved compatibility with the motorcycle controls and a superior, wide ranging foot profile for superior fit and comfort Internal heel counter and toe box for enhanced structural rigidity TPU shin plate and shift pad offer support and resistance to impacts TPR design on lateral toe gives more flexibility and resistance