Niner Air 9 Carbon

Niner Air 9 Carbon

Filed under: Biking 

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As its second foray into carbon fiber, Niner is launching its Air 9 carbon bike this spring. The Air 9 Carbon is a 2.8-pound (for a medium) 29er (29-inch-wheeled bike) with completely original components.

The company claims it’s the only carbon 29er in the world that can be run as either a single-speed or geared bike – there are non-carbon frames currently on the market that can as well. For added strength, the hardtail, designed for downhill, freeride and all-mountain use, incorporates alloy at key junctions like around the bottom bracket and head tube.

Niner Air 9 Carbon

It has a hexagonal downtube made for strength and stiffness and the bottom bracket shell accepts CYA inserts for BB-30 and X-Type bottom brackets as well as fits Niner’s BioCentric bracket. The shifter cables are routed through the bike’s frame for a clean look.

The Air 9 Carbon frame, which comes in white or yellow-orange, will be available in April for $1,899.

—Ryan Dionne

Stephen Regenold
Stephen Regenold is Founder of GearJunkie, which he launched as a nationally-syndicated newspaper column in 2002. As a journalist and writer, Regenold has covered the outdoors industry for two decades, including as a correspondent for the New York Times. A father of five, Regenold and his wife live in Minneapolis.