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Niner’s purest expression of light, stiff Race Day Optimized carbon fiber rules the racecourse.
Niner’s purest expression of light, stiff Race Day Optimized carbon fiber rules the racecourse.
Niner

2021 Niner Air 9 RDO 4-Star Hardtail Carbon Mountain Bike in Brown

€5,522.80
EUR
£4,799.00
Size Guide
2021 Niner Air 9 RDO 4-Star Hardtail Carbon Mountain Bike in Grey
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

2021 Niner Air 9 RDO 4-Star Hardtail Carbon Mountain Bike in Brown

Brand:Niner

Code:NI8774921BRNORG

Niner’s purest expression of light, stiff Race Day Optimized carbon fiber rules the racecourse.

This efficient yet compliant frame makes the most of carbon’s unique properties to give you the best ride, no matter if you’re gunning for a podium or cruising local singletrack.

The new AIR 9 RDO is the expression of the classic twenty-niner carbon hardtail. Niner have learned so much since the early days and applied that knowledge of geometry and materials to meet the ever-changing demands and riding styles of the modern mountain biker. The result? Their best race and high performance hardtail to date. The AIR 9 RDO embodies all the versatility, durability and performance you've come to expect from Niner.

This frame's identity is refreshed with a bold design aesthetic. Continuing the lineage that began with RKT 9 RDO, the strong, overbuilt shapes that define the front triangle are made for stiffness and pedaling efficiency. But to keep the ride smooth, sleek tubes along the length of the cockpit and seatstays are slender and subtly curved. Topping it off, a 27.2mm seatpost offers rearward flex to take the edge of bumps in the trail.

Features:
  • This 4-Star Shimano XT AIR 9 RDO is dressed for success with a 100mm travel suspension fork, Shimano XT drivetrain, and DT Swiss XR 1700 SPLINE 25 wheels. No excuses - get out and ride!
  • DT Swiss XR 1700 SPLINE 25 wheels
  • FOX 32 SC Float Factory FIT 4 EVOL fork w/Kashima coat, remote lockout, 100mm travel
  • Shimano XT 2-piston "race" brakes
  • €5,522.80
    EUR
  • $8,015.29
    AUD
  • $7,458.80
    CAD
  • $9,344.13
    NZD
  • $5,373.85
    USD
  • CHF4,281.62
    CHF
  • kr59,190.92
    SEK
  • kr677,482.12
    ISK
  • kr41,267.50
    DKK
  • kr54,098.18
    NOK
  • ¥848,396.82
    JPY
    • Technical Information
    • Frame
      Niner RDO Carbon Fiber, Internal Cable Routing, PF30 BB, Single-Speed Compatible.
    • Fork
      Fox 32 SC Float Factory Evol Fit4, W/ Remote L/O, Kashima Coat, 100mm, 110X15mm, 44mm Offset
    • Tubes / Sealant
      Stans No Tubes Sealant (2 X 2Oz Bottles)
    • Front Wheel
      DT Swiss XR 1700 Spline 25, Centerlock 110X15mm
    • Rear Wheel
      DT Swiss XR 1700 Spline 25, Centerlock, 148X12mm
    • Front Tire
      Schwalbe Racing Ray Evo Super Terrain TLE Addix Speedgrip 2.35
    • Rear Tire
      Schwalbe Racing Ralph Evo Super Terrain TLE Addix Speed 2.35
    • Brakes
      Shimano XT M8100, Metal Pad W/ Fin
    • Brake Levers
      Shimano XT M8100
    • Brake Rotors
      180/160 Shimano MT800
    • Chain
      Shimano XT M8100 W/ Quicklink
    • Rear Shifter
      Shimano XT M8100 12Sp I-Spec Ev
    • Rear Derailleur
      Shimano XT M8100 Sgs 12Sp
    • Cassette
      Shimano XT M8100 12Sp, 10-51T
    • Crankset
      Raceface Next R Carbon 12Sp, 32T
    • Bottom Bracket
      Raceface PF30
    • Saddle
      Niner Custom With Crn-Ti Rails, Embossed Niner Graphic
    • Seatpost
      Niner RDO Seat Post, 400mm, Niner Graphic
    • Handlebar
      Niner Flat Top RDO, 780mm, Niner Graphic
    • Stem
      Niner RDO Stem, Niner Graphic
    • Headset
      Niner Integrated Shis Description IS 42/28.6 | IS 52/40
    • Grips
      Niner Grrrips L/O Soft Compound
    • Approximate Weight
      22.5 Lbs
    Sizing Information
    Professional Opinion
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