Graves motorsports smog block off plates for honda cbr model sport bikes 3" Slip-On Muffler FCS® Cheek Pads — The

FCS® Cheek Pads — The contoured shape - combined with multiple layers of varying foam densities supported by a foam “spring” - cradles the face while helping to block wind noise

51mm and 52mm from the pull down menu

FINISHING：Hard Anodized Black

Galespeed designed & developed "Variable lever Ratio Control" to give you wider lever ratio adjust range (0

Graves motorsports smog block off plates for honda cbr model sport bikes 3" Slip-On Muffler FCS® Cheek Pads — TheGraves Motorsports Smog Block Off Plates for Honda CBR model Sport Bikes. Graves Motorsports Smog Block Off Plates are designed to seal off the ports on the valve cover used by the air injection system (a. k. a smog pumps or AIS). Sold in pairs ( as pictured). This product is intended for closed course competition use only. Use of this product for any other purpose is strictly prohibited. Fitment: CBR600R F models (1999 2006) CBR600RR (2003 2017)