ALPINESTARS SMX-S Boots - Black/White - US 6 / EU 39 2223517-12-39 Aptly Knit T-Shirt Allows for easy setup for

Allows for easy setup for either GP of Standard shift patterns

spiked rubber cable adjuster and a nylon handlebar sleeve make up this precision control

Preston Petty logo cast into them just like the originals

triple buckle closure system features a nylon and fiberglass compound for improved durability and strength

allows our customers to pick from a variety of springs setting calculated from analyzed setup data for the rider's weight (see spring listing for the charts

ALPINESTARS SMX-S Boots - Black/White - US 6 / EU 39 2223517-12-39 Aptly Knit T-Shirt Allows for easy setup forDurable microfiber upper construction that has superb flexibility and a comfortable feel Ergonomic new forefront boot shape is streamlined to better control and feel of the motorcycle controls Thermoplastic Polyurethane (TPU) shin plate protector is race developed for superior impact and abrasion resistance Lateral Thermoplastic Rubbery (TPR) injected ankle support construction provides superior comfort and impact resistance TPU double density ankle