ALPINESTARS Tech 7 Boots - Red - US 13 2012014-30-13 evo 48-0320 Factory Service Bulletin for

48-0320 Factory Service Bulletin for 1957-1969 Big Twins Reference #'s (if available): Can't find what you need

Every shield color and style provides 91% UV/A and 99% AV/B light resistance based on AATCC-138 test standard

4 Full-Range 4-Channel Class D Amplifier 125 Watts x 4 @ 4-Ohm RMS

Additional back flexion point constructed from soft microfiber to improve both back flexion and back protection

627 Moving Mass 55

ALPINESTARS Tech 7 Boots - Red - US 13 2012014-30-13 evo 48-0320 Factory Service Bulletin forBoot 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