XR400 and XR400r - Is there a difference?

[Black Knight]

Can some kind soul please advise me if there is a difference between the XR400 and the XR400r motors and if so what these differences are-Cheers

[gwynfryn]

Thought they were all R's. Pretty sure only 2 models sold new in NZ both the same engine one just had the minimum equipment to make it comply for road it was the RX version.
I had a RX model and intended to use it for the occasional adventure ride but I could never get around the shortcomings of the five speed box.
Pull that swing arm pivot and get some grease in there.

[Oscar]

I'm pretty sure that all the XR400's were "R"s.

[Black Knight]

I'm pretty sure that all the XR400's were "R"s.

Thanks for the confirmation guys