Boyesen PSR-205 Replacement Pro Series Reeds for Rad Valve brake-brake-hardware Contains shear resistant VI improvers

Contains shear resistant VI improvers

2002 Yamaha YZ426F

2011 Yamaha YFM90 Raptor

2010-2012 Ducati Multistrada 1200

2019-2023 KTM 125 SX

Boyesen PSR-205 Replacement Pro Series Reeds for Rad Valve brake-brake-hardware Contains shear resistant VI improversNOTE: When ordering replacement reeds be advised that Rad Valves with part number stamped on side of valve require replacement reeds listed Pro Series and replacement reeds for the Rad Valves without part number stamped on side of valve require replacement reeds listed Unstamped Valves. 3 stage reed design:. Low tension top reeds insure instant throttle response. Intermediate reeds increase mid range responsiveness and pull. High tension base reed