ALPINESTARS SMX-1 R v2 Boots - Black - US 6 / EU 39 2224521-10-39 Dual Sprocket The Graves Motorsports Smog Block

The Graves Motorsports Smog Block Off Plates are designed to seal off the ports on the valve cover used by the air injection system (a

Non-abrasive flat stitched seams

Blue ceramic backing helps prevent heat from reaching brake fluid

TPU protection and shock absorbing padding on the heel and ankles and an ultra-thin and flexible forefoot area for increased sensitivity and control

Mounts directly to the handlebars with a three position adjustable deflector for perfect placement side to side

ALPINESTARS SMX-1 R v2 Boots - Black - US 6 / EU 39 2224521-10-39 Dual Sprocket The Graves Motorsports Smog BlockA class leading, low cut performance riding boot, the SM 1 R v2 Vented Riding Shoe incorporates a host of technical innovations for improved levels of comfort, fit and durability. Constructed from a lightweight and abrasion resistant microfiber upper with extensive perforations for maximum airflow and breathability, the shoe is also equipped with strategically positioned TPU protectors for abrasion resistance in a key area. The SMX 1 R v2 Vented