Hi Deon, nice find, your not alone in wanting one of those SPL swing arms, I would love one, but as you say where would you find one. just a few observations, I do have the HRC badge on my standard NF5 pipes, and if i'm not mistaken your bike has 90-91 pipes that come up different to the 92 ones which come up straight, compared to yours which curve at the top and allow the silencer to follow the line of the seat, also look at the end of the silencers to see if the tips have a rolled edge on them as this was specific to 92 models. If you havn't seen a pic of 92 pipes look back through RS discussion, there are some pics of mine somewhere in there. Have fun with it, look forward to seeing more updates. Cheers Les.
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Proud Father of , 05 ktm 400exc supermoto 2018 honda crf rx supermoto