Boyesen PSR-100 Replacement Pro Series Reeds for Rad Valve electrical-starters-starter-motors Copper head gasket -

Copper head gasket -

Solid and quiet feel

2023 Ducati Scrambler 1100 Dark PRO

bore crankcases to be used as a foundation for a custom engine or replacement for T111

Boyesen PSR-100 Replacement Pro Series Reeds for Rad Valve electrical-starters-starter-motors Copper head gasket -NOTE: 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