ORE 9 RDO - 4-STAR SHIMANO GRX 800 1X 12SP

The Off Road Explorer with a suspension-corrected front end and slack geometry is your rock crawler to explore the edge of your orbit. See your local Niner dealer to pre-order. Available late May

Out of stock

When you need to Dig Deep

Gravel can be wild and untamed with slivers of single-track glinting through tall grasses, utterly irresistible. Tracks that trapse deep into the darkened woods dare you into unexplored unknowns. We’ve unearthed just the tool to attack anything in the universe--the new ORE 9 RDO. With a suspension-corrected front end and slack geometry, the ORE is the gravel rig that will take you beyond roads less traveled.

While not always shooting for the moon, sometimes your crazy idea hurtles you into a barely controlled orbit. Space debris flinging past at light speed bringing you to a skittering stop. ORE 9 RDO is your hotshot rock crawler for the giant asteroid shit show. Your Freedom shuttle. Land on the surface of your mission and dig deep for those precious minerals whose glow keeps you moving forward. Though your retrieval of gleaming metals may not always pan out, you will always return a hero for pushing to the edge.

Explore the edge of your orbit

The ORE 9 RDO is your pickaxe. Strike deep and explore your edge. Head out into the cosmos confident you will succeed on the light, stiff, and strong RDO carbon Niner is known for. Surface mining for the raw materials underneath is smooth and easy with the 69° head tube angle and 50mm fork rake paired with snappy and agile rear triangle. You’ll blast through the top rock cleanly to the precious minerals underneath by choosing from a wide array of tools for processing made possible with the T47 85.5mm bottom shell.

Rock crawl over any asteroid surface

It's hard sweaty work extracting valuable fitness so the ORE provides ample space for material handling with fitments for 3 bottles on the front triangle, safety equipment in a frame bag, and fuel storage on the top tube. Gravity will never fail you with tire clearance up to 2.0 inches, keeping you firmly planted in those unpredictable atmospheric conditions. It’s the wild west out there, so as the pressure mounts upgrade to a 40mm suspension fork or add a dropper post for the progressive trek.

9 THINGS YOU NEED TO KNOW

  1. Tested to MTB ISO standard for rowdy off-road rides
  2. Suspension corrected allowing up to 40mm fork
  3. T47 threaded BB is wider for greater drivetrain range & added frame stiffness
  4. UDH derailleur compatible with a mullet-style drivetrain
  5. Dropper post ready with clean internal routing in 27.2 seat post diameter
  6. Slacker geometry balances stability at speed with confident cornering
  7. Fitments for top tube, frame bag, 3 water bottles on main triangle
  8. Clearance for up to 700x50c tires
  9. Lifetime frame warranty

ORE 9 RDO HIGHLIGHTS:

  • Carbon RDO frame & fork, tested to MTB ISO Standards
  • Head tube angle 69°
  • Seat tube angle 74° (47, 50, 53cm) / 73° (56, 59, 62cm)
  • Fork rake 50mm
  • Chainstay length 430mm
  • Seatpost diameter 27.2, internal dropper routing-ready
  • Rear wheel spacing 12x142
  • Max Chainring size 1x 48t, 2x 50/34t
  • Di2 and AXS compatible
  • Full sleeve internal cable routing

Sleek & Stealthy

Niner RDO front fork is screamin smooth, internal full-sleeve cable channels, and UDH keeps the ORE so clean

Singletrack Slack Geo

Explore the unknown confidently with slacker head tube angle, longer wheel base, and shorter chain stays that’ll keep you velcro’d to any surface. Add a suspension fork up to 40mm in travel for increased difficulty.

T47 for the Win

Threaded T47 bottom bracket helps increase frame stiffness, provides a solid base for any range of drivetrain, including mullet style, and makes servicing easy.

More Information
Available Frame Sizes 47cm, 50cm, 53cm, 56cm, 59cm, 62cm
Available Colors Magnetic Grey/Black, Transparent Green/Avalanche Grey
Frame NINER RDO CARBON FIBER: INTERNAL CABLE ROUTING; INTEGRATED BOTTLE, BAG; FLAT MOUNT; 12X142 THRU AXLE
Fork NINER RDO FULL CARBON; INTERNAL CABLE ROUTING; FLAT MOUNT; 12X100 THRU AXLE
Shock N/A
Tubes / Sealant STANS NO TUBES SEALANT (2 X 2oz BOTTLES)
Front Wheel DT Swiss G 1800 SPLINE, 700c aluminum clincher
Rear Wheel DT Swiss G 1800 SPLINE, 700c aluminum clincher
Front Tire SCHWALBE G-ONE ALLROUND EVO SUPER TERRAIN, TLE, ADDIX SPEEDGRIP, 700 X 45
Rear Tire SCHWALBE G-ONE ALLROUND EVO SUPER TERRAIN, TLE, ADDIX SPEEDGRIP, 700 X 45
Brakes SHIMANO GRX RX820
Brake Levers SHIMANO GRX RX820
Brake Rotors SHIMANO CL800 160/160MM CL ROTORS
Chain SHIMANO XT M8100 12SP W/ QUICK-LINK
Front Shifter N/A
Rear Shifter SHIMANO GRX RX820 12SP
Front Derailleur N/A
Rear Derailleur SHIMANO GRX RX822 12SP SHADOW PLUS
Cassette SHIMANO SLX 12SP 10-45T
Crankset SHIMANO GRX RX800 FOR REAR 12SP HOLLOWTECH 2, 40T (47/50 - 170MM, 53/56 - 172.5MM, 59/62 - 175MM)
Bottom Bracket PRESTINE T47 BB FOR 24MM SPINDLE
Saddle NINER CUSTOM WITH CRN-TI RAILS, EMBOSSED NINER GRAPHIC
Seatpost NINER FULL CARBON SEAT POST, 27.2, 400MM
Handlebar NINER GRAVEL ALLOY (47/50- 420MM, 53/56- 440MM, 59/62- 460MM, 16 DEGREE FLARE)
Stem NINER RDO STEM, NINER GRAPHIC (47/50- 50MM, 53/56- 60MM, 59/62- 70MM)
Headset NINER INTEGRATED SHIS DESCRIPTION IS42/28.6|IS52/40
Grips NINER BAR TAPE
Tech Specs
FRAME FITTINGS AND MOUNTS 2 INNER BOTTLE MOUNTS, 1 UNDER DOWNTUBE BOTTLE MOUNT, TOP TUBE BAG MOUNT HEADSET SIZE 1.125" X 1.5" TAPERED ITEGRATED HEAD TUBE, HEADSET INCLUDED, IS42/28.6 IS52/40
SEATPOST CLAMP DIAMETER 34.9MM (NOT INCLUDED) Q-FACTOR 150MM
CHAINRING SIZE 1X - 48T, 2X - 50/34T BOTTOM BRACKET TYPE T47 | 85.5MM SHELL WIDTH
ISCG COMPATIBILITY NO REAR WHEEL SPACING 12X142MM
BIOCENTRIC 30 COMPATIBILITY NO FRONT WHEEL AXLE SPACING 12X100MM
MAXIMUM BRAKE ROTOR SIZE 160MM FRONT AND REAR MAXIMUM TIRE SIZE 700C X 50 OR 650B X 2.0 (TIRES VARY BY BRAND, SOME BRANDS MAY NOT FIT)
REAR WHEEL THROUGH AXLE SPEC M12 X P1.0 X 174MM FORK RAKE 50MM
FRONT WHEEL THROUGH AXLE SPEC M12 X P1.5 X 125MM FORK AXLE TO CROWN 440MM
CABLE ROUTING FULL SLEEVE INTERNAL, DI2 COMPATIBLE, INTERNAL ROUTED DROPPER READY SEATPOST DIAMETER 27.2MM
Geometry
Geometry Chart
(A) TT Length (B) Seat Tube Length (C) Chainstay Length Actual (D) Horizontal Chainstay (E) Front Center (F) Wheelbase (G) BB Drop (H) Headtube Length (I) Headtube Angle (J) Seattube Angle (K) Standover Height (L) Reach (M) Stack (N) Fork Rake
Metric
47cm 525 430 435 430 609 1034 70.0 90 69.0 74.0 693 369 545 50
50cm 556 460 435 430 641 1066 70.0 106 69.0 74.0 731 395 560 50
53cm 571 490 435 430 658 1083 70.0 126 69.0 74.0 754 405 579 50
56cm 596 520 435 430 673 1099 70.0 146 69.0 73.0 780 413 598 50
59cm 611 550 435 430 689 1115 70.0 167 69.0 73.0 804 422 617 50
62cm 636 580 435 430 716 1142 70.0 188 69.0 73.0 827 441 636 50
Imperial
47cm 20.7 18.5 17.1 16.9 24.0 40.7 2.8 3.5 69.0 74.0 27.3 14.3 21.5 50
50cm 21.9 19.7 17.1 16.9 25.2 42.0 2.8 4.2 69.0 74.0 28.8 14.4 22.0 50
53cm 22.5 20.9 17.1 16.9 25.9 42.6 2.8 5.0 69.0 74.0 29.7 14.7 22.8 50
56cm 23.5 22.0 17.1 16.9 26.5 43.3 2.8 5.7 69.0 73.0 30.7 15.7 23.4 50
59cm 24.1 23.2 17.1 16.9 27.1 43.9 2.8 6.6 69.0 73.0 31.7 15.7 24.3 50
62cm 25.0 24.4 17.1 16.9 28.2 45.0 2.8 7.4 69.0 73.0 32.6 15.9 25.0 50
Sizing

Frame Size Recommendations by Height

47CM

4'11"–5'3"
1.5–1.6M

50CM

5'2"–5'6"
1.57–1.68M

53CM

5'5"–5'9"
1.65–1.75M

56CM

5'8"–6'
1.73–1.83M

59CM

5'11"–6'3"
1.8–1.91M

62CM

6'2"–6'6"
1.88–1.98M

Inseam Sizing

Bike inseam sizing example chart

For riders who fall between sizes, we recommend sizing down for a more maneuverable ride or sizing up for more stability.