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Niner RIP 9 RDO 29 5-Star SRAM X01 AXS LTD Bike: For more than a decade, the RIP 9 RDO trail bike has ruled our off-road lineup. Our do-it-all trail bike hits the sweet spot with 140mm of consistent, controlled CVA suspension, progressive and adjustable geometry, and increased frame stiffness. Plus it’s got more standover for 170mm dropper posts, longer reach, and a shorter head tube. More versatile and capable than ever before, reach for your RIP to tackle any trail.

The new RIP 9 RDO sports 140mm of CVA suspension on a light, stiff, strong RDO carbon frame. With a 150mm travel FOX 36 fork up front, a 66-degree head tube angle, and a 75.8-degree seat tube angle, we’re hitting the sweet spot of efficiency and capability. We also built in more standover clearance and a shorter seat tube to accommodate 170mm dropper posts.

By adding new Rib Cage struts across the front triangle, flattening the top and down tubes, widening the main rocker link pivot, and beefing up the rear triangle, the entire bike is stiffer from front to back. The struts reduce bottom bracket deflection while keeping the upper portion of the front triangle supple and compliant. And the wide, flat surfaces found on Niner’s top and downtube help to absorb frontal impacts and vibrations while resisting deflection (twisting) under torsional load.

The longest, lowest, and slackest Niner ever made

Thanks to the flip chip, two different geometries mean two bikes in one. The high mode geo is perfect for everyday trail riding. This bike launches uphill and over technical terrain, thanks to CVA suspension and the steep seat tube angle. When you’re all out of breath, turn around and point it down. Drop in with confidence thanks to the long reach, low BB, and slack, 66-degree head tube angle.

The RIP’s low mode brings out its rock star, party down personality. By slacking out the head angle a full degree to 65, and lowering the bottom bracket 7mm, the RIP transforms into a whole new bike that’s perfect for chairlift days, shuttle sessions and backcountry excursions with long, rowdy descents.

• 140mm of stable yet supple CVA suspension, with 150mm fork travel.
• Available in dedicated 29er and 27.5er versions. (We know. WTF?)
• Longer, lower, and slacker than any Niner ever made.
• Flip chip geometry adjustment for even MORE cowbell.
• Wider and stiffer Rib Cage main triangle, for precise handling.
• Durable, long-lasting Enduro Max “Black Oxide” pivot bearings.
• Clearance for 2.6-inch tires, plus whatever mud they wanna drag along with ‘em.
• Refined suspension curve for sensitive early stroke and supportive mid-stroke.
• End-to-end, Full Sleeve internal cable guides and factory-installed frame protection.

CVA suspension
Niner’s Constantly Varying Arc, or CVA™, is built to be supple yet stable, controlling unwanted suspension movement with calibrated anti-squat, yet remaining active while climbing and descending. Courtesy of a new higher overall leverage ratio, starting off at 3.0 and ending right around 2.3 for an average of 2.55, off the top it’s easier to set the shock in motion and overcome static friction. It’s also more supportive in the midstroke, holding the rider higher up in travel.
Going down, it’s consistent and controlled. With no need for heavy compression damping to control unwanted movement, CVA is tuned for consistent, confidence-inspiring behavior on descents. It’s perfectly balanced, so the result is stable yet supple, active, ground-hugging traction in every situation - cranking uphill, ripping downhill, and everywhere in between.
RDO carbon fiber
We start with the best grades of raw carbon layered precisely according to the stress points on the frame structure. In construction, our process employs rigid internal molds and results in tighter, more consistent compaction of the carbon fabric. The result? Increased precision in wall thickness and reduced resin pooling in the final product. We can build more elaborate structures with better ride tuning, increased strength, outstanding durability, and less weight.