XR400R

This off-road nameplate emerged in Honda’s XR family as a larger-displacement, race-oriented four-stroke enduro for export markets. It appeared in the mid-1990s as an air-cooled 400 cc class machine built around Honda’s long-running XR philosophy: a simple, durable single-cylinder layout with tractable power, slim bodywork, and off-road geometry aimed at real trail and enduro use rather than street comfort. Honda’s own materials describe it as an export-only model at launch, and later official Honda chronology and product references place it alongside the XR600R and XR250R as part of the core XR racing/off-road lineup. The model quickly became one of the best-known members of the XR series, especially in North America, Europe, and Australia, where it earned a reputation for approachable performance and strong reliability. Honda’s internal XR history also shows the broader XR brand as a major off-road pillar before the CRF era took over. In Japan, the machine appeared later as a limited domestic release for model year 1998, but that was a local market introduction of the same underlying export nameplate rather than a separate origin. The nameplate remained in production through the early 2000s and was discontinued after the 2004 model year, after which Honda shifted its off-road focus increasingly toward the CRF family and related derivatives.