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 PRO08 GREUTATE 0.0360 Kg IMPACHETARE Bucata MATERIAL Carbon Fiber MODEL PRO-08 NOTA Sold each - order one per cylinder (not one per machine) STIL Dual Stage TIP Replacement Reed Valve Petal YAMAHA YZ 125 5ET ALL 1999 YAMAHA YZ 125 5DH ALL 1998 YAMAHA YZ 125 4XM ALL 1997 YAMAHA YZ 125 4SS ALL 1996 YAMAHA YZ 125 4PE ALL 1995 YAMAHA YZ 125 4JY ALL 1994