Graves motorsports smog block off plates for honda cbr model sport bikes 3" Slip-On Muffler Machined-aluminum constructon

Machined-aluminum constructon

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

Graves Motorsports Suzuki GSX-R 1000 + 750 + 600 Right Side Engine Case Cover

Eliminates the three 'narrow' plates

Graves motorsports smog block off plates for honda cbr model sport bikes 3" Slip-On Muffler Machined-aluminum constructonGraves 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)