Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 29" -
Travel Front 120mm -
Travel Rear 90mm -
Fork Fox Factory Float 34
-
Groupset GX, GX Eagle -
Suspension Full -
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
RKT 9 RDO - TEAM RED OR BLUE/GREEN
Suspension Fork
FOX 34 FLOAT FACTORY FIT4 EVOL, 3 POSITION W/ ADJ, KASHIMA COAT, 120MM, 110X15MM
Rear Shock
FOX FLOAT DPS FACTORY EVOL 3 POSITION W/ ADJUST, KASHIMA COAT
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, 370MM, NINER GRAPHIC
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.54 mm | 1.51 mm | 1.47 mm | 1.43 mm | 1.4 mm |
| Bottom Bracket Height | 346 mm | 346 mm | 346 mm | 346 mm | 346 mm |
| Front Center | 643 mm | 652 mm | 673 mm | 694 mm | 714 mm |
| Rake | 46 mm | 46 mm | 46 mm | 46 mm | 45 mm |
| Trail | 91 mm | 87 mm | 87 mm | 87 mm | 88 mm |
| Stack | 588 mm | 595 mm | 605 mm | 615 mm | 624 mm |
| Reach | 381 mm | 394 mm | 411 mm | 429 mm | 446 mm |
| Top Tube Length | 557 mm | 572 mm | 592 mm | 612 mm | 632 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 381 mm | 406 mm | 457 mm | 509 mm | 559 mm |
| Head Tube Angle | 69.5 ° | 70 ° | 70 ° | 70 ° | 70 ° |
| Head Tube Length | 95 mm | 100 mm | 110 mm | 120 mm | 130 mm |
| Chainstay Length | 437 mm | 437 mm | 437 mm | 437 mm | 437 mm |
| Wheelbase | 1078 mm | 1088 mm | 1109 mm | 1130 mm | 1150 mm |
| Bottom Bracket Drop | 28 mm | 28 mm | 28 mm | 28 mm | 28 mm |
| Standover Height | 701 mm | 708 mm | 737 mm | 771 mm | 810 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 |
About this model
RKT 9 RDO 3-STAR completes the Niner Rkt model. 58 bikes variations carry this model name so far. You can get a glimpse at all models from 2018, by clicking on this link.
Model range prices
The most economical model, the Niner RKT 9 RDO 1-STAR 2018 has a starting price of 3800$. Niner RKT 9 RDO 5-STAR 2018 on the other hand is the most expensive at 7300$.
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.
Trail bikes average price
According to our calculations, the average cost of a Trail bike that is reliable is 2762$. However, even though the average price of a Trail bike is lower, you might still be able to get a top-quality bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
At the moment of the release date, Niner RKT 9 RDO 3-STAR price was 5200$. Comparing this to the average Trail bike price, we see that the price is 88.27% more expensive.
RKT 9 RDO 3-STAR components
Fork
This bike has the Fox Factory Float 34 fork installed. The fork’s travel is 120mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Rear Shock
From the factory, it comes with the FOX FLOAT DPS FACTORY EVOL 3 POSITION W/ ADJUST rear shock model, which has a travel of 90mm. Bike rear shocks are a great way to increase comfort on the bike and give you more control when riding on technical trails. In short, a full-suspension bike will give you the smoothest ride possible.
Wheels size
As for the wheels, Niner RKT 9 RDO 3-STAR 2018, has a 29″ aluminum model. With 29″ wheels, bumps will feel lighter and you’ll gain more speed on descends, compared to smaller wheel-sized bikes. However, 29″ wheels will make your bike react slower to obstacles you may encounter.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The RKT 9 RDO 3-STAR comes with Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, your safety is in good hands.
Sizes
This bike is available in 5 sizes. They vary from 156 cm – 195 cm (5.12 ft – 6.4 ft). In short, you can easily find one that suits you.