The latest carbon fiber technology with all the advantages of Boyesen's patented dual-stage reed design Utilizes a carbon fiber top reed and a durable fiberglass/epoxy bottom reed Offers the quickest acceleration any reed can offer; maximizes horsepower and torque Responds quickly and accurately to changes in piston speed for smooth, dependable throttle response No sacrifice in reed life like traditional carbon fiber reeds Designed for the newest 2-stroke technologies Specificatii produs COD PRODUCATOR PRO-182 GREUTATE 0.0430 Kg IMPACHETARE Bucata MATERIAL Carbon Fiber MODEL PRO-182 NOTA Sold each - order one per cylinder (not one per machine) STIL Dual Stage TIP Replacement Reed Valve Petal HONDA CR 250 R ME03 ALL 2003