BOYESEN PRO-181 BOYESEN REED, Boyesen Pro Series Reeds - PRO Tech Accessories (b.pack/bags) 250 XC-F (2007-2012)

250 XC-F (2007-2012)

Damper rod holding slot: 12 mm

Pipe (Chrome) Yamaha YZ250 02-23

500 EXC Six Days (2012)

colourless

BOYESEN PRO-181 BOYESEN REED, Boyesen Pro Series Reeds - PRO Tech Accessories (b.pack/bags) 250 XC-F (2007-2012)Boyesen Pro Series Reeds PRO181 Get the edge of Boyesens patented dual stage reed design plus the latest in carbon fiber technology Carbon fiber top reed and a durable fiberglass epoxy bottom reed Features the quickest acceleration any reed can offer while maximizing horsepower and torque Quick and precise response to changes in piston speed delivers smooth, dependable throttle response You wont sacrifice reed life as you might with traditional carbon