Custom build your Niner RIP 9 with our custom bike builder today. The Niner RIP 9 is truly a trail riders 29er bike. Designed with 4.5" of CVA suspension and a lightweight design, the RIP 9 is great for XC riding, but it's beefy suspension and large 29" wheels will allow you to feel confident keeping up with your friends on Enduro bikes as well. In essence, you could say that the Niner RIP 9 is a versatile bike designed for the majority of all riders. It's 29" wheels and Fox RP23 rear shock result in a fast rolling bike fully capable of XC riding; however if you want to push the bike to more aggressive terrain, the larger 29er wheels and 4.5" of fully active CVA suspension soak up the terrain like a breeze. It's really one of the best all around 29er bikes that we carry. You'll be impressed!