VERTEX Steel Exhaust Valve — Manufacturer part number: 8400004-1
VERTEX steel exhaust valve, designed for replacement on engines requiring a robust part to handle the thermal and mechanical stresses of exhaust gases. This simple and durable part is suitable for both Cross and Roadster environments, aimed at riders looking for a reliable replacement valve for maintenance or restoration.
- Sold individually — quantity needed for a twin-cylinder/head engine: 2 pieces (check engine configuration before ordering).
- Construction: steel (material suitable for exhaust applications).
- Usage: replacement of exhaust valve on compatible engines; installation and adjustment by a professional recommended.
- Manufacturer: VERTEX, specialist in high-strength motorcycle parts.
Common compatibilities (examples): HONDA XR 650 L (RD06) 2012, HONDA FMX 650 FUNMOTO (RD12) 2006, HONDA SLR 650 (RD09) 1998. Check the reference and original specifications of your engine before purchasing to ensure compatibility of dimensions and valve seat.
This product is intended for demanding riders and mechanics seeking a steel exhaust valve that is easy to integrate during a replacement or engine refurbishment.
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