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2021 Niner

MCR 9 RDO Frameset

A carbon frame gravel frameset with hydraulic disc brakes.

Manufacturer Price

$3,150
FrameCarbon
SuspensionFull, 50mm rear
ForkCarbon
Wheels700c
BrakesHydraulic Disc
Where to Buy
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Reviews
Cycling Tips
Niner MCR 9 RDO bike review: Does full suspension make sense for gravel? - CyclingTips

Apr 2020 · James Huang

The Niner MCR 9 RDO is a distinct outlier in the world of gravel bikes, a full-suspension heavyweight bruiser in a field of pared-down welterweights. To be completely honest, I went into Field Test fully expecting not to like it for all the reasons you’d expect on paper: it’s too heavy, it’s too complicated, it […]

Highs
  • Superb rider comfort, tangible boost in tire traction, good pedaling efficiency.

Lows
  • Very heavy, weird handling, ungainly aesthetics, suspension maintenance.

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Road Bike Action
Bike Test: Niner MCR

Apr 2020 · Troy Templin

The MCR merely represents a new level of evolutionary technology being brought to the table. It makes no bones about its adventure-seeking DNA. No, it’s not the bike we would choose for Dirty Kanza. Is it a bike for everyone? No. Is it a bike that anyone can enjoy given their own desired ride experience? Yes.

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Bikerumor
Review: Niner MCR 9 RDO full suspension gravel bike shreds rocks and roads

Nov 2019 · Tyler Benedict

Everything you want to know about the Niner MCR 9 RDO gravel bike, from how the suspension works to how it handles to a complete video overview w/ Slo Mo!

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BIKEPACKING.com
Niner MCR 9 RDO Full-Suspension Gravel Bike

Apr 2019 · Logan Watts

We checked out Niner's MCR 9 RDO full-suspension gravel bike at Sea Otter Classic last weekend. Here's an overview of everything we know about it...

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Geometry
Specs
Build
Frame

NINER RDO CARBON FIBER: 50MM CVA SUSPENSION; FORGED ALLOY LINKS; ENDURO MAX PIVOT BEARINGS; INTERNAL CABLE ROUTING; INTEGRATED FENDER; BOTTLE, BAG, AND RACK MOUNTS; FLAT MOUNT; 12X142 THRU AXLE

BB StandardPF30, 68mm, Press Fit

Tire Clearance50c

ColorsBlack / Magnetic Grey; Olive Green / Orange

Bottom Bracket

68MM PF30 BB SHELL (ADAPTORS REQUIRED FOR BSA TYPE BBs)

Seatpost

27.2mm

TypeRigid

Groupset
Front Derailleur

braze on (removable mount)

Brakes

Rear: 30mm flat mount; Front: post mount (varies by fork)

TypeHydraulic Disc

Wheels
Tires

Frame Clearance for 50C tires; max tire clearance of suspension forks varies by brand. Check with fork mfg.

Rider Notes
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First added January 31

Last updated October 18

Not listed for 1,684 days