No, its Spiral Spinner actually.

Tachyon rear axle kits; http://www.spiralspinner.jp/TOPpages/EnglishMotoPage.html
_________________
Andre E. Benguerel
1996 Honda NSR250R
Daijiro Kato/Fortuna Replica #74

2000 Honda RS250R (NX5)
2008 Honda RS250R (NXA)
AFM Expert #430