ДИАФРАГМА БОЙСЕНА LEAPS YAMAHA YZ 250X 16-19

BOYESEN  LISTKI MEMBRANY DO ZAWORU BOYESEN RAD-34J

YAMAHA YZ 250X   2016-19

YAMAHA YZ 250 2005-24

• Respond quickly and accurately to piston speed changes for smooth, dependable throttle response
• High-tech carbon fiber with all the advantages of Boyesen's exclusive dual-stage reed design
• Offer the quickest acceleration any reed can offer; maximizes horsepower and torque
• Replacement reeds are packaged as cylinder sets
• One set is required per cylinder
• Pair a carbon fiber top reed and a durable fiberglass/epoxy bottom reed
• No sacrifice in reed life like traditional carbon fiber reeds