ALPINESTARS Corozal Adventure Boots - Black - US 11 2047516-10-11 Screen Insert for 4-Stroke Exhaust — Spark Arrestor CNC Machined Billet End Cap

CNC Machined Billet End Cap

Its distinctive shape was developed especially for the Yamaha YZF-R1 based on Akrapovic’s vast racing experience

700 rpm when tested on the Akrapovic in-house dyno against a Pan America 1250 with a standard stock exhaust

Secure and convenient closure

Feature a stepped

ALPINESTARS Corozal Adventure Boots - Black - US 11 2047516-10-11 Screen Insert for 4-Stroke Exhaust — Spark Arrestor CNC Machined Billet End CapBlack boot upper is made from Polyurethane (PU) coated leather with a high suede leather medial panel for superior grip Brown boot upper is full grain oiled leather Front and rear boot bellows make with lightweight microfiber for increased durability and abrasion resistance Rear reflective insert for improved visibility Extended PU coated front leather gaiter helps keep out water and dirt Rear gaiter has rubber insert for flexibility and comfort