NGK DR9EA is one Standard ignition pins Designed to provide high ignition power and improved engine performance

1-1⁄8 ”(28 mm) & 1-1⁄4” (32 mm)

ECE 22/05 standard

Inner diameter: 77 mm

Measure: Ø 11 mm × L 17

PBR Standard C45 Steel Rear Sprocket 856 - 520 856 48 C45 ktm-450-exc-racing-six-days-450-2004-esi2223318 NGK DR9EA is one StandardRace experience Thanks to many years of competition experience, PBR developped a wide range of high quality sprockets in collaboration with top teams. High quality steel alloy 18NCD5High wear resistance Reduces frictions High precision manufacturing Chain pitch: 520. 0 Color: Black Material: Steel Rear teeth: 48. 0 Rear type: 856 Rear version: Standard