Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Niner
2021 Niner RKT 9 RDO 5-Star
Previous used estimate
$2,519 - $2,592
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Niner RKT 9 RDO 5-Star
12-month projected trend
3%
Direction and magnitude, not judgment
vs. category average
9%
Drops faster than category avg
Price over time - 2021 Niner RKT 9 RDO 5-Star
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All RKT model years
Compare RKT 9 RDO 5-Star models
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Overview
About this bike
This RKT 9 RDO is more versatile with a stout 120mm suspension fork and slightly slacker geometry. It's a pedal friendly bike that's not afraid to get rowdy. With 90mm of efficient CVA rear suspension, you'll be quickest to the top of the climbs, yet pay no penalty going down. Our 5-Star SRAM X01 Eagle parts kit completes your premium RKT 9 RDO cross-country build. With DT Swiss XRC 1501 wheels and a SRAM drivetrain, this is the classic, versatile, and capable XC athlete's build. - DT Swiss XRC 1501 SPLINE wheels - FOX 34 Float Factory FIT 4 EVOL fork, 120mm travel - Niner RDO carbon bar and stem
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- Fox 34 SC Float Factory EVOL FIT4, 3 Position w/Adj, Kashima Coat, 120mm, 110x15mm, 44mm Offset
- Component Size
- X-Small, Small, Medium, Large, X-Large
- Component Stem
- Niner RDO Stem, Niner Graphic
- Product Family
- RKT
- Component Chain
- SRAM X01 Eagle 12sp
- Component Color
- Satin Carbon/Magnetic Grey, Grey/Orange
- Component Frame
- Niner RDO Carbon Fiber, 90mm CVA Suspension, Aluminum Rocker Links, Enduro Max Pivot Bearings
- Component Brakes
- SRAM G2 RSC
- Component Pedals
- Sold separately
- Component Rotors
- 180/160 Centerline X Rotors
- Component Saddle
- Niner Custom TR With CrN-Ti Rails, Embossed Niner Graphic
- Component Headset
- Niner Integrated SHIS Description IS42/28.6|IS52/40
- Component Crankset
- SRAM X1 Eagle Carbon DUB 32T CNC Ring
- Component Seatpost
- Niner RDO Seat Post, 370mm, Niner Graphic
- Component Shifters
- SRAM X01 Eagle 12sp
- Component Handlebar
- Niner Flat Top RDO, 780mm, Niner Graphic
- Component Wheel Set
- Front: DT Swiss XRC 1501 Spline, Center Lock, 110x15mm Rear: DT Swiss XRC 1501 Spline, Center Lock, 148x12mm, Ratchet EXP 36
- Component Front Tire
- Front: Schwalbe Racing Ray EVO Super Terrain TLE Addix Speedgrip 2.35" Rear: Schwalbe Racing Ralph EVO Super Terrain TLE Addix Speed 2.35"
- Component Rear Shock
- Fox Float DPS Factory EVOL 3 Position w/Adjust, Kashima Coat
- Component Tape Grips
- Niner Grrrips L/O Soft Compound
- Component Brake Levers
- SRAM G2 RSC
- Component Bottom Bracket
- SRAM DUB PF30
- Component Rear Derailleur
- SRAM X01 Eagle 12sp
- Component Accessories Extras
- Stans No Tubes Sealant (2 x 2oz Bottles)
- Component Cassette Freewheel
- SRAM Eagle XG 1295, 10-52T
- Rear Shock
- Fox Float DPS Factory EVOL 3 Position w/Adjust, Kashima Coat
- Crankset
- SRAM X1 Eagle Carbon DUB 32T CNC Ring
- Pedals
- Sold separately
- Bottom Bracket
- SRAM DUB PF30
- Chain
- SRAM X01 Eagle 12sp
- Seatpost
- Niner RDO Seat Post, 370mm, Niner Graphic
- Saddle
- Niner Custom TR With CrN-Ti Rails, Embossed Niner Graphic
- Handlebar
- Niner Flat Top RDO, 780mm, Niner Graphic
- Headset
- Niner Integrated SHIS Description IS42/28.6|IS52/40
- Rear Derailleur
- SRAM X01 Eagle 12sp
- Stem
- Niner RDO Stem, Niner Graphic
- Accessories & Extras
- Stans No Tubes Sealant (2 x 2oz Bottles)
- Brake Levers
- SRAM G2 RSC
- Brakes
- SRAM G2 RSC
- Fork
- Fox 34 SC Float Factory EVOL FIT4, 3 Position w/Adj, Kashima Coat, 120mm, 110x15mm, 44mm Offset
- Frame
- Niner RDO Carbon Fiber, 90mm CVA Suspension, Aluminum Rocker Links, Enduro Max Pivot Bearings
- Shifters
- SRAM X01 Eagle 12sp
- Tape/Grips
- Niner Grrrips L/O Soft Compound
- Color
- Grey/Orange
- Size
- X-Large
- Cassette/Freewheel
- SRAM Eagle XG 1295, 10-52T
- Rotors
- 180/160 Centerline X Rotors
- Wheel Set
- Front: DT Swiss XRC 1501 Spline, Center Lock, 110x15mm Rear: DT Swiss XRC 1501 Spline, Center Lock, 148x12mm, Ratchet EXP 36
- Front Tire
- Front: Schwalbe Racing Ray EVO Super Terrain TLE Addix Speedgrip 2.35" Rear: Schwalbe Racing Ralph EVO Super Terrain TLE Addix Speed 2.35"
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.