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  • Niner - RIP RDO 29 3-Star Complete Mountain Bike - Sante Fe Sand
  • Niner - RIP RDO 29 3-Star Complete Mountain Bike - Military Green/Cement Grey
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  • Niner - RIP RDO 29 3-Star Complete Mountain Bike - Sante Fe Sand
  • Niner - RIP RDO 29 3-Star Complete Mountain Bike - Military Green/Cement Grey

Niner RIP RDO 29 3-Star Complete Mountain Bike


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    RIP RDO 29 3-Star Complete Mountain Bike

    More capable and versatile than ever before, the all-new RIP RDO 29 3-Star Complete Mountain Bike from Niner might lose 10mm of its rear travel, however, this vastly improves its pedaling and climbing ability, while its significant geometry updates more than make up for the travel reduction and still make this bike a beast while descending steep, blown-out trails. The frame also receives refinements including its Rib Cage construction for added stiffness, increased standover height and room for longer dropper posts, a high/low flip chip adjustable geometry, and a retune of its famous CVA suspension platform. We're really excited about this 3-Star build as it comes spec'd with FOX Factory suspension by way of a supple 36 fork up front and smooth DPX2 shock out back with SRAM's workhorse GX Eagle 12-speed offering the same wide gearing range as its range-topping XX1 and X01 groups.

    While the old RIP had a dual wheel size persona, the new RIPs are frames dedicated to each wheel size. This allows Niner to optimize the frame for each wheel size by dialing in the suspension kinematics and geometry specifically for each size eliminating compromises. Either way, you're getting 140mm of CVA rear travel that’s sensitive off the top and supportive in the mid-stroke paired with 150mm of fork travel and clearance for 2.6-inch tires with room for mud. This is the longest, lowest, and slackest Niner ever created, however, with the inclusion of its adjustable geometry via flip chips at the seatstay pivots, a Niner first, you can make adjustments as needed for your terrain and riding style.

    The high mode geometry is perfect for tamer trails and daily riding. You'll quickly appreciate the climbing and pedaling efficiency of its steeper 75.8-degree seat tube angle and reworked CVA suspension platform. On the way down, you can shred in confidence with its longer reach, slack 66-degree head tube angle, and a 44mm, reduced offset fork. If you have some shuttling or bike park laps on the docket, its low mode brings out even more aggression by slacking out the head angle by a full degree (65-degree) and lowering the bottom bracket by 7mm. Niner further gives its sendy blessings by shortening the seat tube by 20mm to accommodate longer, 170mm dropper posts as well as increasing the standover height. Furthermore, a lower stack height and shortened head tube accommodate a wider range of fit and varying rise of handlebars. Lastly, the short, 435mm chainstays on this 29-inch version ensure the bike can handle tight singletrack trails as well.

    Visually, one feature that's immediately apparent is the new frame design with a wide and stiff Rib Cage struts on the main triangle. This, in conjunction with a flattened top and down tube, wider main rocker link pivot, and an oversized rear triangle boosts the frame's responsiveness for precise handling. Things that might not be so noticeable are the durable and long-lasting Enduro MAX Black Oxide bearings at the pivots and Niner's wonderful end-to-end, full sleeve internal cable guides making any maintenance down the road a breeze. Other frame niceties include a sag indicator on the rocker link pivot, factory installed scuff guards and frame protection at vulnerable locations (the plastic "skid plate" on the lower link is awesome), FOX Live-valve ready, water bottle compatibility inside the frame, and a creak-free threaded bottom bracket with ISCG-05 chain guide mounts.

    On the trail, you'll notice the struts reduce bottom bracket deflection down below for efficient pedaling while allowing the upper portion of the front triangle to remain compliant and better able to track across rough rock gardens, while the wide, flat surfaces found on the top and downtube help to absorb frontal impacts and vibrations from repeated waterbar bashings while resisting deflection under a torsional load. And since the rear triangle received beefier tubing, it allows Niner to remove the seatstay bridge at the rocker link opening up extra room for wider rim and tire combinations.

    As we mentioned above, the RIP receives an updated CVA platform that's designed to increase pedaling efficiency by riding more in the mid-stroke of the travel. We experienced gobs of traction when scaling technical climbs while remaining sensitive and fully active, even under braking, while descending. It basically takes Niner’s proven patented CVA linkage layout and axle path and refines the leverage ratio curve for supple travel early on with more support in the middle, before progressively ramping up at end stroke.

    The new, higher leverage ratio off the top makes it easier to set the shock in motion and overcome static friction. At the mid-stroke, the leverage ratio decreases toward the sag point, meaning less rear wheel force is transmitted to the shock allowing it to better support you in the travel. And at the end stroke, the leverage ratio increases just slightly to overcome the natural progressivity of an air spring, giving a bottomless, smooth response under the biggest hits.

    • Niner's 140mm-travel trail bike destined for all-mtn greatness
    • Refined CVA suspension is better than ever up and down trails
    • Longer reach increases stability on gnarly descents
    • Shorter chainstays are nimble around tight switchbacks
    • RDO carbon construction is clean, light, and stiff
    • Precise shifts and a wide range with a GX Eagle 12-speed group
    • Room for up to 2.6in muddy tires
    • FOX Factory suspension gobbles up the terrain front and rear
    • Item #NNR00AG

    Tech Specs

    Frame Material
    RDO Carbon
    Rear Shock
    FOX Float DPX2 Factory EVOL 2 Position Adj
    Rear Travel
    FOX 26 Float Factory FIT4 EVOL 3 Position Adj
    Front Travel
    Niner ZS
    SRAM GX Eagle 12SP
    Rear Derailleur
    SRAM GX Eagle 12SP
    ISCG Tabs
    SRAM Descendant 7K Eagle DUB
    Chainring Sizes
    Bottom Bracket
    Bottom Bracket Type
    SRAM Eagle XG 1275
    Cassette Range
    10 - 50t
    SRAM GX Eagle 12SP
    SRAM Guide R
    Brake Type
    hydraulic disc
    SRAM G2CS 180mm
    Race Face Aeffect R
    Handlebar Rise
    Handlebar Width
    Niner Grrrips Lock-On
    Race Face Aeffect R
    Stem Length
    Niner Custom
    SDG Tellis
    Stans NoTubes Flow S1
    Front Axle
    15mm Boost
    Rear Axle
    12 x 148mm
    [front] Maxxis Minion DHF 3C/EXO/TR WT, [rear] Maxxis Aggressor 2C/EXO/TR WT
    Tire Size
    29 x 2.5in
    not included
    Recommended Use
    enduro, trail
    Manufacturer Warranty
    5 years on frame

    Tech Specs

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