Niner AIR 9 RDO 29 - 2-Star - GX1 - Black-Niner Red

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keyboard_arrow_right Description

Niner AIR 9 RDO Cross Country

Images are for illustration purposes only - Specs may vary

Competition is your oxygen. The Air 9 RDO is your answer. Niner’s flagship racing hardtail reaches new, ultra-refined heights.The new Air 9 RDO is a product of almost a decade of refinement and testing, courtesy of Niner’s racing and engineering programs. Riders will see the results of a 10 year refinement process in everything from geometry to the carbon frame design to the technical details.

RDO CARBON COMPACTION SYSTEM: The Air 9 RDO’s sleek carbon frame design benefits from years of Niner engineering development, process improvement and testing – via both Niner’s in house test lab and independent resources – it began with our first race bikes in 2005, saw significant changes with the introduction of the first Air 9 RDO in 2012 and culminates in the minimalist and light RDO Carbon Compaction version we’ve designed for the 2015 racing season. The Air 9 RDO is beautiful from the inside out via Niner’s Carbon Compaction System. Now used throughout the Niner RDO lineup, this CCS utilizes rigid internal molds and results in tighter, more consistent compaction of the carbon layers, yielding increased precision in wall thickness and significantly reduced resin pooling in the final product, allowing us to aim for better ride tuning, increased strength and durability along with the significant weight reduction that results from a more efficient and precise process. Even with the addition of a rear maxle, the Air 9 RDO is over 100 grams lighter (one-quarter of a pound).

DESIGN: The shapes of our Air 9 RDO frame draw from our long history in carbon fiber design – in particular from our experience in building light, strong hardtails with velvet off road ride-quality. The rigid sides of our signature downtube and top tube shapes maximize torsional stiffness, with buttery smooth ride quality achieved via the flat sections on each tube, which act like leaf springs. Chainstay and seatstay shaping also benefits from our years of hardtail expertise – they are one hundred percent designed for weight savings and ride quality via a minimalist carbon layup that, because of our RDO carbon Compaction process, still meets the most rigorous standards for mountain bike safety.

keyboard_arrow_right Features

  • RDO Carbon Compaction for light weight, stiffness, strength and ride quality
  • Over 100 grams lighter than previous model with addition of 142 x 12 spacing
  • 1060 grams: size med w/ chainstay and downtube protector, TI Guards and headbadge
  • With Niner’s RDO Carbon fork, is the lightest integrated off road racing system
  • Niner’s World Cup tested racing geometry
  • Tapered head tube for front end stiffness, strength and steering precision
  • Low profile disc brake mount
  • Replaceable rear derailleur hanger
  • Clearance for 2.4 tire
  • Improved cable routing is Di2 ready and side swing front derailleur compatible
  • New lighter Niner headbadge
  • Compatible with standard 3x chainring systems
  • SRAM recommended 2x chainrings: 26/39 or lower
  • SRAM XX1 recommended max chainring: 32T Q-Factor: 168mm
  • SHIMANO XT recommended 2x chainrings: 28/40 or lower
  • SHIMANO XTR FC M9000 series recommended 2x chainrings: 28/38 or lower. XTR FC M980 series 2x chainrings not recommended
  • C5 Carbon warranty – 5 years
  • Frame, headset, YAWYD, and seat collar

keyboard_arrow_right Specifications

A 2-Star Build is designed to get Niner owners out on the trail, happy in the knowledge they got a great bike at a great price. Perfect for riders who desire a taste of how quality components can transform the riding experience.

  • FRAME: AIR 9 RDO - NINER RED/CARBON or CARBON/CHROME
  • Fork: ROCKSHOX REBA RL SOLO AIR, 120MM, 110X15MM
  • Wheels: NINER ALLOY, 110X15MM FRONT, 142 X 12MM REAR, NINER GRAPHIC
  • Tires: MAXXIS IKON SC 2.35 F, 2.20 R
  • Brakes & Rotors: SRAM DB5, 180/160 G2CS ROTORS
  • Brake Levers: SRAM DB5
  • R/ Shifter: SRAM GX 11SP
  • F/ Shifter: N/A
  • R / Derailleur: SRAM GX1 11SP
  • F / Derailleur: N/A
  • Cassette: SHIMANO XT M8000 11-42T
  • Chain: SRAM PC 1130
  • Crank Set: SRAM S1000 PF30 32T
  • Bottom Bracket: SRAM PF30
  • Saddle: NINER CUSTOM WITH CR-MO RAILS, NINER GRAPHIC
  • Seat Post: NINER CARBON SEAT POST, 400MM, NINER GRAPHIC
  • Handlebar: NINER FLAT TOP CARBON, 710MM, NINER GRAPHIC
  • Stem: NINER ALLOY STEM, NINER GRAPHIC
  • Grips: NINER GRRRIPS L/O NYLON

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