The S.I.R 9 is the hardtail for those who don’t like messing about. It is one of the masterclass showings in how a hardtail should be. Single speed compatible and adjustable bottom bracket heights with Niners special Biocentric 2 bottom bracket and Reynolds 853 tubing don’t just make for an unparalleled versatility and ride quality, it makes for a bike that you can ride any where and for the rest of your days. Like all Niners, the company has finished this bike in a fashion that can make even the most pedantic bike connoisseur weak in the knees.
If you are after a bike to hop on any day and for the rest of them, and especially one that leaves you grinning every time, the S.I.R 9 is for you. It’s a no fuss, no BS beauty.