BOYESEN PRO-123 BOYESEN REED CARB, Boyesen Pro Series Reeds - PRO Yamaha Pw50 Engine components Platform width increase: 25% wider

Platform width increase: 25% wider than OEM

light weight and flexibility

XS 250 C/D/E (1978-1980)

SX65 02-20

Map switch

BOYESEN PRO-123 BOYESEN REED CARB, Boyesen Pro Series Reeds - PRO Yamaha Pw50 Engine components Platform width increase: 25% widerBoyesen Pro Series Reeds PRO 123 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