Niner Bikes ONE 9 29er Hardtail Frame
The Niner One 9 is one of Niner's first and best-loved models - a sexy, light-as-a-feather singlespeed for racing and epic XC rides. Featuring the same award winning hard-tail geometry as the Air 9 family – the One 9 is the right choice for anyone looking for a performance alloy singlespeed mountain bike.
- Niner BioCentric BB for easy chain tension adjustment 73mm
- 1.125" - 1.5" Tapered, Integrated Niner Headset included
- Replaceable bottle opener dropout
- Seat Post Diameter - 31.6mm