K & N Air Filter - YZF R1 YA-1009 Clutch Spring Conversion Kit Mounts to 7/8" and 1-1/8"

Mounts to 7/8" and 1-1/8" handlebars

durable and shock-resistant polypropylene construction

VAS shield system lowers the pivot point by an average of 24 mm

Mufflers join at the rear beneath the fender for center port exhaust location Unique 2-into-1 design Slips on as a single unit to the stock head pipes (or Cobra PowerPort Dual/True Dual head pipes) Made in the U

Fitment: Yamaha R1 2015-2019

K & N Air Filter - YZF R1 YA-1009 Clutch Spring Conversion Kit Mounts to 7/8" and 1-1/8"Fits directly into OEM airbox with application specific Sealing Bead to ensure a precise fit Fuel management modifications are not required for increased performance Pleated media provides a large filtration area offering long service intervals Designed to provide increased performance Made in the U. S. A.