ALPINESTARS Radon Drystar® Boots - Black - US 7.5 / EU 41 2441518-10-41 Heavy Duty Inner Tube 12-15% stiffer than stock More

12-15% stiffer than stock More positive clutch engagement Prevent clutch slipping Consistent spring performance Control how efficiently your clutch turns power into acceleration

TorqDrive provides more disks in less space

Fits standard 13/16" plug size

NOTE: Metallic ceramic-based black paint has a matte finishing

Durable moisture-resistant padding makes cleaning easy

ALPINESTARS Radon Drystar® Boots - Black - US 7.5 / EU 41 2441518-10-41 Heavy Duty Inner Tube 12-15% stiffer than stock MoreMain 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