Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Niner
2021 Niner RIP 9 RDO 4-Star 27.5
Previous used estimate
$2,355 - $2,423
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Niner RIP 9 RDO 4-Star 27.5
12-month projected trend
11%
Direction and magnitude, not judgment
vs. category average
7%
Drops faster than category avg
Price over time - 2021 Niner RIP 9 RDO 4-Star 27.5
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All RIP model years
Compare RIP 9 RDO 4-Star 27.5 models
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Overview
About this bike
Our trail-taming RIP 9 RDO is available with 27.5 wheels. All the classic capability of our flagship 140mm travel trail bike with an added dose of agility and playfulness. This 4-Star Shimano XT RIP 9 RDO is dressed for success with a Shimano XT drivetrain, FOX Factory suspension, and DT Swiss M 1700 wheels. No excuses—get out and ride! - DT Swiss M 1700 SPLINE 30 wheels - FOX 36 Float Factory GRIP 2 EVOL fork w/Kashima coat, 150mm travel - Shimano XT 4-piston "trail" brakes
Specifications
- Subtype
- Trail / Enduro
- Category
- Mountain
- Component Fork
- Fox 36 Float Factory Grip 2 EVOL, HSC, LSC, HSR, LSR, Kashima Coat, 150mm, 110x15mm, 37mm Offset
- Component Size
- Small, Medium, Large
- Component Stem
- Race Face Turbine R 40mm, 35mm Clamp
- Product Family
- RIP
- Component Chain
- Shimano XT M8100 w/Quicklink
- Component Color
- Santa Fe Sand, Satin Carbon
- Component Frame
- Niner RDO Carbon Fiber, 140mm Travel, Geo Flip Chip, Rib Cage Construction, Full Sleeve Cable Routing, Enduro Max Black Oxide Pivot Bearings
- Component Brakes
- Shimano XT M8120, Metal Pad w/Fin
- Component Pedals
- Sold separately
- Component Rotors
- 180/180 Centerline Rotors
- Component Saddle
- Niner Custom TR With CrN-Ti Rails, Printed Niner Graphic
- Component Headset
- Niner Internal ZS SHIS Description ZS44/28.6|ZS56/40
- Component Crankset
- Raceface NEXT R Carbon 12sp, 32T
- Component Seatpost
- KS LEV Si (XS/S-100mm, M/L/XL-150mm)
- Component Shifters
- Shimano XT M8100 SGS 12sp
- Component Handlebar
- Race Face NEXT R 800mm Wide, 35mm Rise, 35mm Clamp
- Component Wheel Set
- Front: DT Swiss M1900 Spline 30, DT370 Center Lock Hub 110x15mm Rear: DT Swiss M1900 Spline 30, DT370 Center Lock Hub 148x12mm
- Component Front Tire
- Front: Maxxis Minion DHF 3C/EXO/TR 2.5" WT Rear: Maxxis Aggressor 2C/EXO/TR 2.5" WT
- Component Rear Shock
- Fox Float DPX2 Factory EVOL 3 Position w/Adjust, Kashima Coat
- Component Tape Grips
- Niner Grrrips L/O Flanged Soft Compound
- Component Brake Levers
- Shimano XT M8100
- Component Bottom Bracket
- Raceface Threaded
- Component Rear Derailleur
- RD-M8100, XT, SGS 12-speed
- Component Accessories Extras
- Stans No Tubes Sealant (2 x 2oz Bottles)
- Component Cassette Freewheel
- Shimano XT M8100 12sp, 10-51T
- Rear Shock
- Fox Float DPX2 Factory EVOL 3 Position w/Adjust, Kashima Coat
- Crankset
- Raceface NEXT R Carbon 12sp, 32T
- Pedals
- Sold separately
- Bottom Bracket
- Raceface Threaded
- Chain
- Shimano XT M8100 w/Quicklink
- Seatpost
- KS LEV Si (XS/S-100mm, M/L/XL-150mm)
- Saddle
- Niner Custom TR With CrN-Ti Rails, Printed Niner Graphic
- Handlebar
- Race Face NEXT R 800mm Wide, 35mm Rise, 35mm Clamp
- Headset
- Niner Internal ZS SHIS Description ZS44/28.6|ZS56/40
- Rear Derailleur
- RD-M8100, XT, SGS 12-speed
- Stem
- Race Face Turbine R 40mm, 35mm Clamp
- Accessories & Extras
- Stans No Tubes Sealant (2 x 2oz Bottles)
- Brake Levers
- Shimano XT M8100
- Brakes
- Shimano XT M8120, Metal Pad w/Fin
- Fork
- Fox 36 Float Factory Grip 2 EVOL, HSC, LSC, HSR, LSR, Kashima Coat, 150mm, 110x15mm, 37mm Offset
- Frame
- Niner RDO Carbon Fiber, 140mm Travel, Geo Flip Chip, Rib Cage Construction, Full Sleeve Cable Routing, Enduro Max Black Oxide Pivot Bearings
- Shifters
- Shimano XT M8100 SGS 12sp
- Tape/Grips
- Niner Grrrips L/O Flanged Soft Compound
- Color
- Satin Carbon
- Size
- Large
- Cassette/Freewheel
- Shimano XT M8100 12sp, 10-51T
- Rotors
- 180/180 Centerline Rotors
- Wheel Set
- Front: DT Swiss M1900 Spline 30, DT370 Center Lock Hub 110x15mm Rear: DT Swiss M1900 Spline 30, DT370 Center Lock Hub 148x12mm
- Front Tire
- Front: Maxxis Minion DHF 3C/EXO/TR 2.5" WT Rear: Maxxis Aggressor 2C/EXO/TR 2.5" WT
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.