Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Carbon -
Wheels 29" -
Travel Front 100mm -
Fork Fox Factory Float 32
-
Groupset GX, GX Eagle -
Suspension Hardtail -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
156cm - 166cm
SM
163cm - 174cm
MD
171cm - 182cm
LG
179cm - 189cm
XL
185cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
AIR 9 RDO - NINER RED/CARBON OR CMYK OR ORANGE
Suspension Fork
FOX 32 FLOAT SC FACTORY FIT4, W/ REMOTE L/O, KASHIMA COAT, 100MM, 110X15MM
Rear Shock
N/A
Drivetrain
Rear Derailleur
SRAM Eagle GX, 12-speed
Front Derailleur
N/A
Shift Levers
SRAM GX EAGLE 12SP
Cassette
SRAM EAGLE XG 1275, 10-50T
Crank
SRAM STYLO 7K EAGLE PF30 32T
Bottom Bracket
SRAM%20PF30
Chain
SRAM GX EAGLE 12SP
Chain Guide
N/A
Pedals
N/A
Wheels
Front Hub
Stan's NoTubes Neo/ZTR Arch MK3, 15mm x 110mm, 12mm x 148mm
Rear Hub
Stan's NoTubes Neo/ZTR Arch MK3, 15mm x 110mm, 12mm x 148mm
Rims
Stan's NoTubes Neo/ZTR Arch MK3
Tires
MAXXIS IKON 3C/EXO/TR 2.35 FRONT
Brakes
Brakes
SRAM GUIDE R
Brake Levers
SRAM GUIDE R
Cockpit
Stem
NINER ALLOY STEM, NINER GRAPHIC
Handlebar
NINER FLAT TOP RDO, 780MM, NINER GRAPHIC
Grips
NINER GRRRIPS L/O NYLON
Headset
NINER INTEGRATED SHIS DESCRIPTION IS42/28.6|IS52/40
Seat
Saddle
NINER CUSTOM WITH CR-MO RAILS, EMBOSSED NINER GRAPHIC
Seatpost
NINER CARBON SEAT POST, 400MM, NINER GRAPHIC
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.52 mm | 1.49 mm | 1.45 mm | 1.41 mm | 1.38 mm |
| Bottom Bracket Height | 316 mm | 316 mm | 316 mm | 316 mm | 316 mm |
| Front Center | 650 | 665 mm | 685 mm | 706 mm | 726 mm |
| Rake | 53 mm | 54 mm | 52 mm | 53 mm | 53 mm |
| Trail | 80 mm | 79 mm | 81 mm | 80 mm | 80 mm |
| Stack | 609 mm | 614 mm | 624 mm | 633 mm | 642 mm |
| Reach | 400 mm | 413 mm | 431 mm | 448 mm | 465 mm |
| Top Tube Length | 582 mm | 597 mm | 617 mm | 637 mm | 657 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 356 mm | 394 mm | 419 mm | 483 mm | 533 mm |
| Head Tube Angle | 70 ° | 70 ° | 70 ° | 70 ° | 70 ° |
| Head Tube Length | 95 mm | 100 mm | 110 mm | 120 mm | 130 mm |
| Chainstay Length | 438 mm | 438 mm | 438 mm | 438 mm | 438 mm |
| Wheelbase | 1081 mm | 1097 mm | 1117 mm | 1138 mm | 1158 mm |
| Bottom Bracket Drop | 58 mm | 58 mm | 58 mm | 58 mm | 58 mm |
| Standover Height | 684 mm | 721 mm | 744 mm | 793 mm | 839 mm |
| Wheels | 29" | 29" | 29" | 29" | 29" |
| Rider Min Height | 156 cm | 163 cm | 171 cm | 179 cm | 185 cm |
| Rider Max Height | 166 cm | 174 cm | 182 cm | 189 cm | 195 cm |
Model Overview
AIR 9 RDO 3-STAR is a Niner Air model. Niner released 64 bikes variations of this model so far. Take a sneak peek at all Niner Air bikes models from 2018, by clicking here.
Model range prices
The most economical model, the Niner Air 9 29 1-Star 2018 has a starting price of 1700$. Niner AIR 9 RDO 5-STAR 2018 on the other hand is the most expensive at 6300$.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Average price for Crosscountry bikes
If you want an acceptable Crosscountry bike you should know that the average price is 1905$. However, you could also get a good Crosscountry bike even if you pay a lower amount than the average price. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
When Niner released this model in 2018, its price was 4200$. In conclusion, this bike price is 120.47% more expensive than the price of the average Crosscountry bike.
Overview of components
Fork
The AIR 9 RDO 3-STAR comes factory-installed with the Fox Factory Float 32 fork. This has a travel range of 100mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. To sum it all, when buying a bike, ensure that you look for a fork capable of decent travel.
Wheels
When it comes to wheels, the AIR 9 RDO 3-STAR bike is equipped with the 29″ aluminum model. These wheels are more forgiving when you go over roots, rocks, bumps, or other obstacles you encounter on your ride. However, if you’re not a tall person, you might find it difficult to adapt to this wheel size.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The AIR 9 RDO 3-STAR comes with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, these are ideal for anyone.
Sizes
Niner AIR 9 RDO 3-STAR bike has 5 sizes, in the range of 156 cm – 195 cm (5.12 ft – 6.4 ft). In conclusion, it won’t take much to find one that’s right for you.