ALPINESTARS Sektor Vented Shoes - Black - US 10.5 251561810105 Replacement Cylinder Unique internal venturi design promotes

Unique internal venturi design promotes maximum airflow

When fitting this exhaust system it is advisable to optimize the carburetion by remapping the stock ECU unit or adopting an additional ECU unit

Hidden coil zipper

- Dyno Charts vary due to wide range of fitment

Colors are OEM color matched

ALPINESTARS Sektor Vented Shoes - Black - US 10.5 251561810105 Replacement Cylinder Unique internal venturi design promotesThe upper is constructed from a microfiber which is superbly lightweight, durable and abrasion resistant Strategically positioned perforations for enhanced ventilation and comfort Flex areas on heel and instep for an enhanced comfort while walking Strategically positioned metallic mesh vent for improved airflow Advanced 3D mesh offers ventilation and more comfort Internal protective toe box and heel counter are positioned under the microfiber outer