Boyesen Harmonica 2 times YAMAHA 250 '97

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 of can offer any reed; maximizes horsepower and torque
Responds Quickly and accurately to changes in piston speed for smooth, dependable throttle response
No sacrifice in life like traditional carbon fiber reed reeds
Designed for the newest 2-stroke technologies

product Specifications
RAD34D code
WEIGHT Kg 0.4780
PACKAGING Piece
MATERIAL Carbon Fiber / Composite Reeds | Cast Aluminum Cage
MODEL RAD-34D
Yes SPECIFIC APPLICATION
STYLE Dual Stage
TIP Rad Valve

YAMAHA YZ 250 5DJ AMERICA 1998
YAMAHA YZ 250 5DJ EUROPE 1998
YAMAHA YZ 250 4XL AMERICA 1997
YAMAHA YZ 250 4XL EUROPE 1997