ALPINESTARS Faster-3 Shoes - Black/White - US 12.5 2510219-10-12.5 Powercore 2 Muffler Chest protector compartment can be

Chest protector compartment can be upgraded with Alpinestars Nucleon chest protector insert

Stepped 4-1/2" diameter muffler

There are two reasons why you want to remove the air injection system from your bike:

Technical modern upper constructed with an advanced blend of microfiber and synthetic high-resistance textile laminated by a seamless PU for enhanced breathability

spacer length is 1

ALPINESTARS Faster-3 Shoes - Black/White - US 12.5 2510219-10-12.5 Powercore 2 Muffler Chest protector compartment can beUpper constructed from a lightweight, durable and abrasion resistance microfiber Enhanced Thermoplastic Polyurethane (TPU) ankle extended in lower lateral area increases support and protection Thermoplastic Rubber (TPR) slider details on lateral toe box gives enhanced flex and protection TPR heel counter design ensures additional lateral support and security Asymmetric toe design gives protection on shift area Traditional lace closure system for an