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Item # NNR0032

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  • Silver, 17t ($129.00)
  • Silver, 18t ($129.00)
  • Silver, 19t ($129.00)
  • Silver, 20t ($129.00)
  • Silver, 21t ($129.00)
  • Silver, 22t ($129.00)
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Item # NNR0032

Titanium bling for your single-speed steed.

Not only is the Niner Cogalicious RDO a beautifully crafted cog that's sure to please the most discerning of single-speed aficionados, but it has the performance to match, thanks to its exceptionally hard 6AL/4V titanium alloy. Translated to real-world performance, you'll appreciate the enhanced chain and cog life exhibited by 6AL/4V titanium. Further increasing longevity, the thick offset base evenly distributes pressure against the freehub body, also allowing for chain fine-tuning with its slightly offset teeth.

Note that this kit comes with alloy spacers and lockring, as well as a slick reusable Niner tin to match the cog's sleek and shiny appearance. It's available in 17, 18, 19, 20, 21, and 22-tooth variants.

  • 6AL/4V titanium alloy
  • Thick offset base
  • Comes with alloy spacers and lockring kit
  • Reusable Niner tin included
  • Available in 17, 18, 19, 20, 21, and 22-tooth variants

Tech Specs

Cog Sizes:
17 T, 18 T, 19 T, 20 T, 21 T, 22 T
Cog Material:
6/AL/4V titanium
Hub Type:
Actual Weight:
Silver, 17t: 22g
Recommended Use:
mountain biking
Manufacturer Warranty:
5 years

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Avg. ride time: 28m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

Shave Some Weight Add Some Bling

  • Familiarity: I've put it through the wringer

This is an awesome and extremely lightweight for your SS setup. The cog is very well thought out, looks amazing, and is very durable. You can be a single speed luddite and still use awesome technology like this.