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2022 Rocky Mountain

Instinct Carbon 90

A 27.5″ / 29″ carbon frame full suspension trail bike with ultra high-end components.
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Manufacturer Price

$9,799
Weight30.0 lbs  
FrameCarbon
SuspensionFull, 140 / 150mm
ForkFox Factory Float 36
ShockFox Float X Factory
Wheels27.5″ / 29″ Carbon
Drivetrain1 × 12
GroupsetXTR
BrakesShimano XTR Hydraulic Disc
SeatpostDropper
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Instinct Carbon 90
Other Trail bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

28 mph

Instinct Carbon 90

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
XS

4'8" – 5'3"

SM

5'1" – 5'6"

MD

5'5" – 5'10"

LG

5'8" – 6'3"

XL

6'1" – 6'6"

Rider Fit Notes
  • 6'0", size LG, Just right
Reviews

Summary

The Rocky Mountain Instinct is a highly versatile and adjustable trail bike, praised for its balanced performance across climbing and descending. Its Ride-9 system and adjustable geometry allow riders to fine-tune the bike to their preferences, making it suitable for a wide range of trails and riding styles. While it excels in versatility and adjustability, some reviews note limitations in high-speed stability and component choices.

Pros
  • Highly adjustable with Ride-9 system and geometry options

  • Versatile performance suitable for a wide range of trails

  • Balanced and stable handling

  • Good climbing efficiency

  • Comfortable for long rides

Cons
  • Frequent pedal strikes due to low bottom bracket

  • Some component choices could be improved

  • Limitations in high-speed stability

  • Initial setup may require adjustments

Key Quotes
The Rocky Mountain Instinct is far too capable to be lumped into a category as pedestrian as 'trail bike.'
Beta logoBeta
A dialed and capable bike that puts the 'all' in all-mountain.
Bicycling
Rocky Mountain’s 2021 Instinct offers solid modern geo and enough adjustability that anyone should be able to tune this bike to their terrain or riding style.
Bikerumor logoBikerumor

Feedback?

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NSMB
Rocky Mountain Instinct-to-Altitude Powerplay

Oct 2023

The Rocky Mountain Instinct Powerplay becomes an Altitude after 6 iterations during the 5 month test period

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Enduro Mountainbike Magazine
Rocky Mountain Instinct C70 – In our 2022 trail bike group test

Jul 2022 · Simon Kohler

The Rocky Mountain Instinct C70 stands up against the competition with a flashy paint finish and super variable geometry. How did it fare in our 2022 trail bike group test?

Highs
  • Versatile variable geometry

  • Efficient suspension generates tons of traction

  • Excellent all-round qualities

Lows
  • Spec leaves room for improvement

  • Neither a tool mount nor a storage compartment

Read Review

Beta
The Beta Tests: Rocky Mountain Instinct Carbon 70

Aug 2021 · Travis Engel

This is not a trail bike. When things get real, the Rocky Mountain Instinct can take it. It can be anything. Maybe even a trail bike.

Highs
  • Incredibly versatile

  • Smart, functional customization

  • Clean, understated look

Lows
  • Ride 9 flip chip requires some trial and error

  • Chainstay-length flip chip adjustment not fine enough

  • Not cheap, but cheaper options abound.

Read Review

Whistler Mountain Bike
2021 Rocky Mountain Instinct C70 Ride Review

Jul 2021 · Dale Tiessen

If you’re like me, 2021 left you scrambling for a bike this spring. Having sold off my 2020 Santa Cruz Megatower, feeling it was a bit too much bike for me, I had settled on getting a more trail oriented bike for 2021.

Highs
  • Premium component spec for the price (XT drivetrain, Fox 36, DPX2 shock)

  • Versatile geometry with Ride9 adjustability and wheelbase options

  • Excellent 4-bar suspension performance

  • Support for local BC brands (Rocky, RaceFace, OneUp, We Are One, North Shore Billet)

  • Customizable with upgrades like carbon wheels and Grip2 damper

Lows
  • Fox 36 specced with Fit4 damper instead of Grip2

  • Proprietary derailleur hanger for short wheelbase setting

  • Wheelset is entry-level (RaceFace AR30 with DT 370 rear hub)

Read Review

Mountain Flyer
Tested: Rocky Mountain Instinct Carbon 70

Jul 2021

When it came time to ride my hometown trails, I was able to really see how the Instinct stacked up. I’m not one to use clichés, but as I descended the rocky, technical landscape of the Red Hill Special Recreation Management Area near Carbondale, Colorado, all I could think was “Has the trail gotten easier?” The tread, in fact, was more blown out than usual, and ruts were worn deeper around the rocks. The trail hadn’t become easier; the 140 mm travel Instinct just made it feel easier. “This is what they mean by ‘trail-tamer,’” I thought.

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Revolution Mountain Bike Magazine
[R]eviewed // Rocky Mountain Instinct ‘Carbon 70’

Jun 2021 · June 15, 2021

If you’ve been following the mag over the years you’ll know that Rocky Mountain’s are a definite favourite amongst our staff here at [R]evo. The reason that we’ve been such big fans of the brand for such a long time comes down to a simple fact; they’re bikes kick arse! Trail performance, speed, technology, reliability and frame aesthetics – Rocky always manage to tick every box and each year their ‘new’ bikes come out with a few little unique details […]

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Mountain Bike Action
Bike Review: Rocky Mountain Instinct Carbon 70 Trail Bike - Mountain Bike Action Magazine

May 2021 · McCoy

A must-have rig for all-day adventures

Read Review

Bikerumor
Long Term Review: The 2021 Rocky Mountain Instinct adapts to tackle any trail network

May 2021 · Steve Fisher

Rocky Mountain Bikes' 2021 Instinct offers an excellent framework for a do-it-all trail bike - and lets you dial it in to perfection.

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Geometry
Specs
Build
Frame

SMOOTHWALL™ Carbon. Full Sealed Cartridge Bearings. Press Fit BB. Internal Cable Routing. 2-Bolt ISCG05 Tabs. RIDE-9™ Adjustable Geometry. 2 Position Axle. 140mm Travel. SMOOTHWALL™ Carbon Rear Triangle

BB StandardBB86/BB92, Press Fit

ColorGold / Red

Fork

Fox 36 Float EVOL FIT4 Factory Series 150mm | 27.5 = 37mm Offset | 29 = 44mm Offset

Travel150mm

Spring TypeAir

Shock

Fox Float X Factory | Sealed Bearing Eyelet | 25x8mm F Hardware | XS - SM = 190x45mm | MD - LG - XL = 210x52.5mm | MD - LG - XL = 210x52.5mm | Size-Specific tune in FAQ

Travel140mm

Bottom Bracket

Race Face BB92 30mm

Headset

FSA Orbit NO.57E | Sealed Stainless 36°x45° Bearings | 30.2mm x 41mm x 7.1mm Upper | 40mm x 51.8mm x 7.5mm Lower | 1.5" Crown Race

Stem

Rocky Mountain 35 CNC | 0° Rise | All Sizes = 40m

Handlebar

Race Face Next R | 780mm Width | 20mm Rise | 8° Backsweep | 4° Upsweep | 35mm Clamp

Saddle

WTB Volt Race 142

Seatpost

Fox Transfer Factory Series 30.9mm | XS - SM = 125mm | MD = 150mm | LG = 175mm | XL = 200mm

TypeDropper

Grips

ODI Elite Pro Lock On

Groupset
Rear Derailleur

Shimano XTR

Crank

Race Face Next R Cinch | 32T | 30mm Spindle | Crank Length = 170mm

Shifters

Shimano XTR

Cassette

Shimano XTR 12s 10-51T

Chain

Shimano XTR 12s

Brakes

Shimano XTR Trail 4 Piston | IceTec Metal Pads | F: Shimano RT86 180mm | R: Shimano RT86 180mm

TypeShimano XTR Hydraulic Disc

Wheels
Rims

Race Face ARC Carbon 31 | 32H | Tubeless Ready - Tape | Valves Incl

Spokes

DT Swiss Competition 2.0/1.8/2.0

Front Hub

Rocky Mountain Sealed Boost 15mm

Rear Hub

DT Swiss 350 Boost 148mm | 36T Star-Ratchet

Tires

F: Maxxis Minion DHF 2.5 WT 3C MaxxTerra EXO+ Tubeless Ready | R: Maxxis Minion DHR II 2.4 WT 3C MaxxTerra EXO+ Tubeless Ready |

Rider Notes
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First added August 22

Last updated April 29

Not listed for 1,154 days