Mountain bikers talk a lot about hero dirt, but when you’re on the 2015 Niner RIP 9 RDO, all you’ll talk about is hero bike. This lightweight trail ripper features Niner's RDO carbon frame for a balanced, predictable, and nimble ride that's as light as it is smooth. All that carbon tubing comes together with Niner's 125mm CVA rear suspension that ensures your pedaling force goes straight to forward momentum, even when the suspension is active.