Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Niner
2018 Niner RKT RDO 4-Star
Previous used estimate
$1,559 - $1,604
Actual value depends on condition, size, and local demand.
Value Guide market data · 2018 Niner RKT RDO 4-Star
12-month projected trend
17%
Direction and magnitude, not judgment
vs. category average
6%
Drops faster than category avg
Price over time - 2018 Niner RKT RDO 4-Star
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All RKT model years
Compare RKT RDO 4-Star models
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Overview
About this bike
Hammer away at your best times with the featherweight and efficient RKT 9 RDO 4-Star. This carbon full-suspension race rig floats on 90mm of rear CVA suspension that's optimized to provide a responsive pedaling platform no matter what gear you're in, and pairs with a 120mm Fox 34 Float Factory Kashima fork for rocketing across any course. SRAM's X01 Eagle 1x12 drivetrain and Guide RSC brakes provide wide-range gearing and powerful braking in a lightweight package, and a Niner RDO seatpost, bar, and stem keep it svelte and looking good.
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- Fox 34 SC Float Factory Fit4 EVOL, 3 position w/ adj, Kashima Coat, 120mm
- Component Hubs
- Stan's NoTubes Neo
- Component Size
- X-Small, Small, Medium, Large, X-Large
- Component Stem
- Niner RDO stem, Niner graphic
- Product Family
- RKT
- Component Axles
- Front: 110 x 15mm Rear: 148 x 12mm
- Component Chain
- SRAM X01 Eagle 12sp
- Component Color
- Blue/Green, Team Red
- Component Frame
- RKT 9 RDO carbon, CVA suspension
- Component Brakes
- SRAM Guide RSC, 180/160mm Centerline rotors
- Component Saddle
- Niner Custom with CrN-Ti rails, embossed Niner graphic
- Component Headset
- Niner Integrated SHIS (IS42/28.6|IS52/40)
- Component Cassette
- SRAM Eagle XG 1295, 10-50t
- Component Crankset
- SRAM X1 Eagle Carbon
- Component Shifters
- SRAM X01 Eagle 12sp
- Component Handlebar
- Niner Flat Top RDO, 780mm, Niner Graphic
- Component Seat Post
- Niner RDO seat post, 370mm
- Component Chainrings
- 32T
- Component Front Tire
- Front: Maxxis Ikon 3C/EXO/TR 29 x 2.35 Rear: Maxxis Ikon 3C/EXO/TR 29 x 2.20
- Component Rear Shock
- Fox Float DPS Facotry EVOL 3 position w/ adj, Kashima Coat
- Component Tape Grips
- Niner Grrrips L/O nylon
- Component Brake Levers
- SRAM Guide RSC
- Component Bottom Bracket
- SRAM (PF30)
- Component Rear Derailleur
- SRAM X01 Eagle, 12-speed
- Rear Shock
- Fox Float DPS Facotry EVOL 3 position w/ adj, Kashima Coat
- Hubs
- Stan's NoTubes Neo
- Crankset
- SRAM X1 Eagle Carbon
- Bottom Bracket
- SRAM (PF30)
- Chain
- SRAM X01 Eagle 12sp
- Saddle
- Niner Custom with CrN-Ti rails, embossed Niner graphic
- Handlebar
- Niner Flat Top RDO, 780mm, Niner Graphic
- Headset
- Niner Integrated SHIS (IS42/28.6|IS52/40)
- Rear Derailleur
- SRAM X01 Eagle, 12-speed
- Stem
- Niner RDO stem, Niner graphic
- Axles
- Front: 110 x 15mm Rear: 148 x 12mm
- Brake Levers
- SRAM Guide RSC
- Brakes
- SRAM Guide RSC, 180/160mm Centerline rotors
- Cassette
- SRAM Eagle XG 1295, 10-50t
- Chainrings
- 32T
- Fork
- Fox 34 SC Float Factory Fit4 EVOL, 3 position w/ adj, Kashima Coat, 120mm
- Frame
- RKT 9 RDO carbon, CVA suspension
- Seat Post
- Niner RDO seat post, 370mm
- Shifters
- SRAM X01 Eagle 12sp
- Tape/Grips
- Niner Grrrips L/O nylon
- Color
- Team Red
- Size
- X-Large
- Front Tire
- Front: Maxxis Ikon 3C/EXO/TR 29 x 2.35 Rear: Maxxis Ikon 3C/EXO/TR 29 x 2.20
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.