Cateye Micro Wireless -
http://www.cateye.com/en/products/vi...d=6&subCatId=0
I have a Rockshox Duke XC fork on my NRS and the wired computer would not fit. I put the Cateye Micro Wireless on and it works perfectly. Great computer and the new ones have a nice little backlight now. Great for when you ride at night.