ALPINESTARS Tech 7 Boots - Black/Blue/Red/White - US 8 2012014-1732-8 Youth SX-1 Knee Protectors as well as proprietary camshaft

as well as proprietary camshaft analysis and spring design software to ensure consistent performance and accurate designs

Includes custom machined cover

Advanced design allows clutch assembly to spin true

Equipped with RC-4 Resonance Chamber to reduce noise output

combined with a dual front blade system and shock absorber insert to offer mechanical progressive force release to dampen and absorb impact energies and a re-designed dual density TPU rear blade system is engineered to prevent hyper-extension while offering improved flex control and impact resistance

ALPINESTARS Tech 7 Boots - Black/Blue/Red/White - US 8 2012014-1732-8 Youth SX-1 Knee Protectors as well as proprietary camshaftBoot 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