Niner Air 9 27.5+ 3-Star 2018
2018 Mountain
Estimate price |
3,300$
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" -
Travel Front 120mm -
Fork Fox Factory Float 34
-
Groupset GX, Truvativ Stylo -
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
Aluminum
Suspension Fork
FOX 34 Factory Float FIT4, Kashima coating, EVOL air canister, 3-position compression adjustment
Rear Shock
N/A
Drivetrain
Rear Derailleur
SRAM Eagle GX, 12-speed
Front Derailleur
N/A
Shift Levers
SRAM Eagle GX, 12-speed
Cassette
SRAM XG-1275, 10-50 tooth
Crank
SRAM Stylo 7K Eagle
Bottom Bracket
Pressfit
Chain
SRAM GX Eagle, 12-speed
Chain Guide
N/A
Pedals
N/A
Wheels
Front Hub
Stan's NoTubes Neo/ZTR Arch Baron, 15mm x 110mm, 12mm x 148mm
Rear Hub
Stan's NoTubes Neo/ZTR Arch Baron, 15mm x 110mm, 12mm x 148mm
Rims
Stan's NoTubes Neo/ZTR Arch Baron
Tires
Maxxis Rekon+ 2.8" EXO, dual compound, tubeless ready
Brakes
Brakes
SRAM Guide R, 180mm front / 160mm rear rotors
Brake Levers
SRAM Guide R
Cockpit
Stem
Race Face Aeffect R, 50mm length
Handlebar
Race Face Aeffect R, 780mm width, 20mm rise
Grips
Niner Grrrips, nylon flanges
Headset
Niner headset, integrated SHIS, IS42 top, IS52 bottom
Seat
Saddle
Niner Custom TR, chromoly rails, printed Niner graphic
Seatpost
KS Lev Integra SI
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.53 mm | 1.48 mm | 1.45 mm | 1.42 mm | 1.4 mm |
| Bottom Bracket Height | 303 mm | 303 mm | 303 mm | 303 mm | 303 mm |
| Front Center | 680 mm | 695 mm | 714 mm | 740 mm | 767 mm |
| Rake | 54 mm | 54 mm | 53 mm | 54 mm | 54 mm |
| Trail | 85 mm | 85 mm | 86 mm | 85 mm | 85 mm |
| Stack | 617 mm | 617 mm | 627 mm | 641 mm | 659 mm |
| Reach | 402 mm | 417 mm | 432 mm | 452 mm | 472 mm |
| Top Tube Length | 577 mm | 592 mm | 610 mm | 634 mm | 659 mm |
| Seat Tube Angle | 74 ° | 74 ° | 74 ° | 74 ° | 74 ° |
| Seat Tube Length | 356 mm | 394 mm | 419 mm | 483 mm | 533 mm |
| Head Tube Angle | 68 ° | 68 ° | 68 ° | 68 ° | 68 ° |
| Head Tube Length | 100 mm | 100 mm | 110 mm | 125 mm | 145 mm |
| Chainstay Length | 434 mm | 434 mm | 434 mm | 434 mm | 434 mm |
| Wheelbase | 1109 mm | 1124 mm | 1143 mm | 1169 mm | 1196 mm |
| Bottom Bracket Drop | 52 mm | 52 mm | 52 mm | 52 mm | 52 mm |
| Standover Height | 705 mm | 736 mm | 755 mm | 807 mm | 848 mm |
| Wheels | 27" | 27" | 27" | 27" | 27" |
| 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 27.5+ 3-Star is a Niner Air model. 64 bikes variations carry this model name so far. You can easily view all of the Niner Air bikes models from 2018, here.
Model range prices
Niner Air 9 29 1-Star 2018 is the most affordable bike of this model and has a price of 1700$. On the other hand, Niner AIR 9 RDO 5-STAR 2018, is the most expensive and costs 6300$.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Trail bikes average price
If you want an acceptable Trail bike you should know that the average price is 2762$. However, you could also get a good Trail bike even if you pay a lower amount than the average price. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 3300$. In conclusion, this bike price is 19.48% higher than the price of the average Trail bike.
Overview of components
Fork
The Air 9 27.5+ 3-Star comes factory-installed with the Fox Factory Float 34 fork. This has a travel range of 120mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. In short, make sure you choose one with a decent fork when you purchase your dream bike.
Wheels size
When it comes to wheels, the Air 9 27.5+ 3-Star bike is equipped with the 27.5″ aluminum model. 27.5″ wheels will reach higher speeds than smaller-sized wheels. However, the overall traction of 27.5″ wheels is lower than 29″ wheels.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Air 9 27.5+ 3-Star comes with Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, these are ideal for anyone.
Sizes
There are 5 sizes available for this model. Rider height can be anywhere between 156 cm – 195 cm (5.12 ft – 6.4 ft). In short, you can easily find one that suits you.
Dropper post
The Niner model is also equipped with a dropper post. If used correctly, a dropper post gives you more faith, maneuverability, and greater control over your bike.