Niner AIR 9 – 2-Star NX Eagle – 27.5+ 2019
2019 Mountain
Estimate price |
1,950$
Weight | 12 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" / 29" -
Travel Front 120mm -
Fork RockShox Judy Gold RL
-
Groupset NX Eagle -
Suspension Hardtail -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
156cm - 166cm
XS
156cm - 166cm
SM
163cm - 174cm
SM
163cm - 174cm
MD
171cm - 182cm
MD
171cm - 182cm
LG
179cm - 189cm
LG
179cm - 189cm
XL
185cm - 195cm
XL
185cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Niner hydroformed and welded aluminum
Suspension Fork
ROCKSHOX JUDY GOLD RL SOLO AIR, 120MM, 110X15MM, 51MM OFFSET
Rear Shock
N/A
Drivetrain
Rear Derailleur
SRAM NX EAGLE 12SP
Front Derailleur
N/A
Shift Levers
SRAM NX EAGLE 12SP
Cassette
SRAM PG 1230 11-50T
Crank
SRAM NX EAGLE DUB 32T
Bottom Bracket
73mm PF30 BB Shell (Adapters Required For BSA Type BBs); compatible with Biocentric 30 BB
Chain
SRAM NX EAGLE 12SP
Wheels
Rims
Boost 148mm
Tires
MAXXIS MINION DHF 3C/EXO/TR 29x 2.5 WT; or MAXXIS REKON+ DC/EXO/TR 27.5x2.8
Brakes
Brakes
SRAM LEVEL
Brake Levers
SRAM LEVEL
Disk Rotors
180/160MM SRAM G2CS ROTORS
Cockpit
Stem
RACE FACE AEFFECT R 40MM, 35MM CLAMP
Handlebar
RACE FACE AEFFECT R 780MM WIDE, 20MM RISE, 35MM CLAMP
Grips
NINER GRRRIPS L/O NYLON FLANGED
Headset
NINER INTERNAL IS SHIS DESCRIPTION IS42/28.6 | IS52/40
Seat
Saddle
NINER CUSTOM TR WITH CR-MO RAILS, PRINTED NINER GRAPHIC
Seatpost
NINER ALLOY SEAT POST, 370MM, NINER GRAPHIC
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | XS | SM | SM | MD | MD | LG | LG | XL | XL |
|---|---|---|---|---|---|---|---|---|---|---|
| Wheels | 27" | 29" | 27" | 29" | 27" | 29" | 27" | 29" | 27" | 29" |
| Rider Min Height | 156 cm | 156 cm | 163 cm | 163 cm | 171 cm | 171 cm | 179 cm | 179 cm | 185 cm | 185 cm |
| Rider Max Height | 166 cm | 166 cm | 174 cm | 174 cm | 182 cm | 182 cm | 189 cm | 189 cm | 195 cm | 195 cm |
About this model
AIR 9 – 2-Star NX Eagle – 27.5+ completes the Niner Air model. 64 bikes variations carry this model name so far. Check out the entire range from 2019 of this model, by clicking this link.
Model range prices
The most economical model, the Niner AIR 9 – 2-Star NX Eagle – 27.5+ 2019 has a starting price of 1950$. Niner AIR 9 RDO – 5-Star X01 Eagle – 29 2019 on the other hand is the most expensive at 6800$.
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 to purchase a solid Trail bike, it is important to know that the average cost is 2762$. However, even if your budget is less than the average, you might still be able to get a top-quality Trail bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
When Niner released this model in 2019, its price was 1950$. If we compare this with the average Trail bike cost we notice that the price is 41.64% smaller.
Average weight for Trail bikes
Trail bikes weigh an average of 12.98 kg (28.62 lbs). You will have a greater advantage on climbs if your bike is easier than the average. On descents, however, a heavier bike will give you extra speed.
With a weight of 12 kg (26.46 lbs), Niner bike is a bit lighter than average. In other words, this model is 8.17% lighter than the average Trail bike.
Overview of components
Fork
This bike has the RockShox Judy Gold RL fork installed. The fork’s travel is 120mm. Bike forks are perfect to absorb shocks and provide a great riding experience overall. In short, you should always ensure you have a good fork when purchasing a bike.
Wheels
As for the wheels, Niner AIR 9 – 2-Star NX Eagle – 27.5+ 2019, has a 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
For your safety, it is important to have quality breaks on your bike. Niner AIR 9 – 2-Star NX Eagle – 27.5+ has Hydraulic Disc brakes installed. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, these are ideal for anyone.
Sizes
AIR 9 – 2-Star NX Eagle – 27.5+ comes in 10 sizes, that range from 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.