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  • Niner - RIP 9 RDO 27.5+ 2-Star SLX Complete Bike - 2017 - Orange
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  • Niner - RIP 9 RDO 27.5+ 2-Star SLX Complete Bike - 2017 - Orange

Niner RIP 9 RDO 27.5+ 2-Star SLX Complete Bike - 2017

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    Niner's breaking tradition and expanding its options with the 2017 RIP 9 RDO 27.5+ 2-Star SLX Complete Bike. Yes, you read that right. 27.5+. That wheel and tire pairing is so nimble, so plush, and so grippy that we suppose it was only a matter of time. The frame itself is also somewhat expanded. Simultaneously slacker, longer, and even more responsive on climbs, the RIP 9's [R]Evolution geometry boasts the versatility to shred rock gardens and technical descents as eagerly as it scales steep grades. This build is kitted up with Shimano's workhorse SLX drivetrain, a dropper post, and Stan's NoTubes hoops to expand your definition of fun on the trail.

    The frame's versatility is heavily influenced by its Boost axle spacing. By bumping the rear axle out to 148mm, Niner was able to buy enough clearance at the bottom bracket to shorten the chainstays and sharpen the seat tube angle by 11mm and 2.5 degrees, respectively. These subtle changes make the rear triangle that much more responsive to input while also pushing the rider's engine up over the pedals.

    The stubby stays also keep the bike agile, but with a 67-degree head tube and 170mm of RockShox forgiveness up front, it's just as happy to try flattening everything in its path—or at least bailing you out when your lines start to get a bit too ambitious. In the event that discretion wins the day, the RIP 9's longer top tube and short stem keep handling on-point, despite that low head tube angle, so you can always fall back on those dicey stays to navigate stretches of especially techy terrain.

    There's obviously a lot of new radness with the RIP 9, but two things remain pleasantly unchanged: the Race Day Optimized (RDO) construction method and the Constantly Varying Arc (CVA) suspension design. RDO involves a dual-compression process that eliminates resin pooling and allows precise control over wall-thickness. Reducing imperfections makes for a more structurally sound frame, and the targeted control over lay-up and wall thickness lets Niner buttress that structure where appropriate and reduce material where it'll save weight without sacrificing stiffness. The result marks the nexus of low weight and efficient durability: a frame that's equal to the abuse of the trail and the pedals.

    The new RIP 9's CVA suspension design is also unchanged, but it allows that design to play with 25mm more travel. This brings it up to 150mm and optimizes it for descending fast in hairy terrain while keeping it surprisingly responsive when you get on the gas. Unlike other designs, CVA is optimized for the increased bottom bracket drop inherent in 29ers, so it's well suited to the similar dimensions of a 27.5+ platform. It tends to ride high in the travel with a controlled mid-stroke that balances pedal input and suspension travel, keeping it stable through rock gardens and snappy when you get on the pedals.

    The frame's finishing details are everything you'd expect from the obsessive developers at Niner, and our favorite new addition is the inclusion of a BSA threaded bottom bracket. PressFit shells may be lighter and more convenient, but the exact tolerances of a CNC-machined thread are unmatchable by today's composite technology. The threading means bearing cups install perfectly, reducing wear over time and eliminating the creaks and groans that so often accompany PressFit models. Vulnerable frame bits are girded with titanium protection plates, and the frame also includes integrated batter storage in case you get the urge for electro shifting. As a 27.5+ build, the RIP 9 can clear 3in tires; if you'd prefer to restore order to the universe and run it as a 29er, it'll accommodate 2.5in tires.

    • Niner branches out with this 27.5+ trail bike
    • Six inches of CVA travel smooths gnarly terrain
    • Updated geometry climbs faster and descends harder
    • RDO carbon lay-up and compaction is lighter than non-RDO
    • Compatible with electronic drivetrain routing and battery storage
    • Plush tires add extra cushion and traction
    • Shimano's SLX drivetrain provides precise gear shifts
    • Item #NNR005M

    Tech Specs

    Frame Material
    RDO carbon fiber
    Rear Shock
    RockShox Monarch Plus RC3 Debonair
    Rear Travel
    RockShox Lyrik RC Solo Air
    Front Travel
    Shimano SLX M7000 11-speed I-Spec-II
    Front Derailleur
    Rear Derailleur
    Shimano SLX M7000 GS 11-speed Shadow Plus
    ISCG Tabs
    yes, ISCG 05
    32t Race Face Aeffect
    Bottom Bracket
    73mm BSA threaded
    11 - 42t Shimano SLX M7000
    Shimano SLX HG-600 11-speed
    Shimano SLX M7000 w/ metal pads
    Brake Type
    hydraulic disc
    [front] 180mm Shimano RT76, [rear] 160mm Shimano RT76
    Race Face Aeffect
    Handlebar Rise
    Handlebar Width
    Niner Grrrips, lock-on, nylon
    Race Face Aeffect 35mm clamp
    Niner Custom with Cr-Mo rails
    KS Dropzone R
    Stan's NoTubes Neo/ZTR Baron S1
    Front Axle
    15 x 110m Boost
    Rear Axle
    12 x 148mm Boost
    [front] Maxxis Rekon+ DC/EXO/TR, [rear] Maxxis Ikon+ 3C/EXO/TR
    Tire Size
    [front] 27.5 x 2.8in, [rear] 27.5 x 2.8in
    Recommended Use
    Manufacturer Warranty
    5 years

    Tech Specs

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