Ferrea 96-99 Honda XR 400R 29mm Head 5.45mm Stem Dia Competition Exhaust Valve - Set of 2

This is a set of two Ferrea competition exhaust valves designed for the 1996-1999 Honda XR 400R. These valves are built to handle the demands of performance engines, featuring a 29mm head diameter and a 5.45mm stem diameter. They are a direct replacement for the stock exhaust valves, offering an improved option for engine rebuilds or performance upgrades.

Ferrea uses high-grade materials to ensure durability and consistent performance under high temperatures and pressures common in performance exhaust systems. The precise dimensions of the head and stem are critical for proper sealing and airflow within the cylinder head, contributing to optimal engine function. If you're rebuilding the top end of your XR 400R and looking for reliable components, these valves are a solid choice.