Big Brands Sale—Save 20% or More
BUMP10— Additional 10% off Sale ItemsBUMP10— Additional 10% off Sale Items *Exclusions Apply
Sale $44.99 $60.00 25% off

Item # NNR0024

Select options
  • Select options
  • One Color, One Size ($44.99)
  • 100% Guaranteed Returns
  • Free Shipping on orders over $50

Item # NNR0024

The ol' switcheroo.

If you'd like to add some more cogs to your Niner Air 9 Carbon, there's no easier way then this Geared Kit. It includes the performance Shift Kit -- a sealed guide tube with ferrule and the bottom-bracket located nylon guide -- and titanium guards for the bottom bracket shell and chainstay to protect from chain slap. An aluminum hanger completes the pack to get you shifting gears.

Tech Specs

aluminum, titanium, nylon
Air 9 Carbon
Recommended Use:
mountain biking

Reviews & Community


Write a review

No file chosen

Rather attach a photo from another website?

Rather attach a photo from your computer?

    Add a:
  • Photos
  • Videos


Only jpg, jpeg, png, gif or bmp files please.

Submit ReviewCancel

Here's what others have to say...



    The derailleur hanger broke on my 3rd ride. I was riding on moderately uphill xc terrain. The hanger snapped and sent my derailleur into my spokes. It ended up chipping my frame and chewing into my spokes. I hope this was just a defective hanger and not representative of the product in general.