ALPINESTARS SMX-1 R v2 Boots - Black/White - US 8 / EU 42 2224521-12-42 Midway Drag Pipe Mount Clamp Constructed of high-quality carbon steel

Constructed of high-quality carbon steel with hand welded and pounded seams

Elasticized waist and lower hem help for a hermetic seal to keep out wind and water

Approximate 6" (EU: 15

4kW is a new replacement unit for stock and slightly modified engines

Fittings made from steel

ALPINESTARS SMX-1 R v2 Boots - Black/White - US 8 / EU 42 2224521-12-42 Midway Drag Pipe Mount Clamp Constructed of high-quality carbon steelA 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