Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Niner
2021 Niner RKT 9 RDO RS 2-Star
Previous used estimate
$1,440 - $1,481
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Niner RKT 9 RDO RS 2-Star
12-month projected trend
13%
Direction and magnitude, not judgment
vs. category average
6%
Drops faster than category avg
Price over time - 2021 Niner RKT 9 RDO RS 2-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 RS 2-Star models
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Overview
About this bike
Prepare for launch with the RKT 9 RDO RS, our original carbon fiber cross-country bike. With a 100mm suspension fork and 90mm of highly efficient, patented CVA suspension travel, this singletrack missile is made for race-day missions and lofty podium landings. Its agile frame geometry and stiff, responsive RDO carbon fiber construction are made for medaling. Hit the trail without a hit to your wallet. Thanks to SRAM's outstanding SX Eagle drivetrain, we extract every ounce of RKT 9 RDO RS performance at an affordable 2-star price level. - Niner alloy 25mm inner width wheels - FOX 34 SC Float Rhythm GRIP EVOL fork, 100mm travel - Schwalbe Racing Ray and Racing Ralph tires
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- Fox 32 Float Rhythm Grip EVOL, Sweep Adjust, 100mm, 110x15mm, 44mm Offset
- Component Size
- X-Small, Small, Medium, Large, X-Large
- Component Stem
- Niner Alloy Stem, Niner Graphic
- Product Family
- RKT
- Component Chain
- SRAM SX Eagle 12sp
- Component Color
- Grey/Orange, Satin Carbon/Magnetic Grey
- Component Frame
- Niner RDO Carbon Fiber, 90mm CVA Suspension, Aluminum Rocker Links, Enduro Max Pivot Bearings
- Component Brakes
- SRAM Level
- Component Pedals
- Sold separately
- Component Rotors
- 180/160mm G2CS Rotors
- Component Saddle
- Niner Custom With Cr-Mo Rails, Printed Niner Graphic
- Component Headset
- Niner Internal ZS SHIS Description ZS44/28.6|ZS56/40
- Component Crankset
- SRAM X1 1K Eagle DUB, 32T
- Component Seatpost
- Niner Alloy Seat Post, 370mm, Niner Graphic
- Component Shifters
- SRAM SX Eagle 12sp
- Component Handlebar
- Niner Flat Top Alloy, 780mm, Niner Graphic
- Component Wheel Set
- Front: Niner Alloy, 110x15mm Rear: Niner Alloy 25mm, 148x12mm
- 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 Performance EVOL 3 Position
- Component Tape Grips
- Niner Grrrips L/O Nylon Soft Compound
- Component Brake Levers
- SRAM Level
- Component Bottom Bracket
- SRAM DUB PF30
- Component Rear Derailleur
- SRAM SX Eagle 12sp
- Component Accessories Extras
- Stans No Tubes Sealant (2 x 2oz Bottles)
- Component Cassette Freewheel
- SRAM PG 1210 11-50T
- Rear Shock
- Fox Float DPS Performance EVOL 3 Position
- Crankset
- SRAM X1 1K Eagle DUB, 32T
- Pedals
- Sold separately
- Bottom Bracket
- SRAM DUB PF30
- Chain
- SRAM SX Eagle 12sp
- Seatpost
- Niner Alloy Seat Post, 370mm, Niner Graphic
- Saddle
- Niner Custom With Cr-Mo Rails, Printed Niner Graphic
- Handlebar
- Niner Flat Top Alloy, 780mm, Niner Graphic
- Headset
- Niner Internal ZS SHIS Description ZS44/28.6|ZS56/40
- Rear Derailleur
- SRAM SX Eagle 12sp
- Stem
- Niner Alloy Stem, Niner Graphic
- Accessories & Extras
- Stans No Tubes Sealant (2 x 2oz Bottles)
- Brake Levers
- SRAM Level
- Brakes
- SRAM Level
- Fork
- Fox 32 Float Rhythm Grip EVOL, Sweep Adjust, 100mm, 110x15mm, 44mm Offset
- Frame
- Niner RDO Carbon Fiber, 90mm CVA Suspension, Aluminum Rocker Links, Enduro Max Pivot Bearings
- Shifters
- SRAM SX Eagle 12sp
- Tape/Grips
- Niner Grrrips L/O Nylon Soft Compound
- Color
- Satin Carbon/Magnetic Grey
- Size
- X-Large
- Cassette/Freewheel
- SRAM PG 1210 11-50T
- Rotors
- 180/160mm G2CS Rotors
- Wheel Set
- Front: Niner Alloy, 110x15mm Rear: Niner Alloy 25mm, 148x12mm
- 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.