Rocky Mountain Instinct Carbon 30

Name: Rocky Mountain Instinct Carbon 30
Brand: Rocky Mountain

2021 MountainTrail

Last known price: $4,499

Prices shown first for United States
Travel: 150 / 140 mm Fork / rear shock
Wheels: 27.5″, 29″
Drivetrain: 1 × 12 34t / 10–51t
Gear range: 510%
Weight: 14.4 kg 31.7 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

XS Steep
XS Slack
SM Steep
SM Slack
SM Steep
SM Slack
MD Steep
MD Slack
LG Steep
LG Slack
XL Steep
XL Slack

The manufacturer did not publish rider heights for these sizes.

Components

19 of 21 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

SMOOTHWALL™ Carbon. Full Sealed Cartridge Bearings. Press Fit BB92. Internal Cable Routing. 2-Bolt ISCG05 Tabs. RIDE-9™ Adjustable Geometry. 2 Position Axle. 140mm Travel. SMOOTHWALL™ Carbon Rear Triangle Not identified

RIDE-9

Suspension

2 parts

Drivetrain

6 parts

Bottom bracket
- Shimano BB-MT500
BB-MT500
Cassette
- Shimano Deore CS-M6100-12 12 speeds 10–51t
CS-M6100-12
Chain
- Shimano Deore CN-M6100
CN-M6100
Crankset
- Shimano Deore FC-M6100 12 speeds 34t
FC-M6100
Rear derailleur
- Shimano Deore RD-M6100 12 speeds
RD-M6100
Shifters
- Shimano Deore SL-M6100 12 speeds
SL-M6100

Brakes

1 part

Brakes
- Shimano

Wheels and tires

5 parts

Cockpit and contact points

6 parts

Sizes and geometry

12 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size SM Slack

Table

Reach 430mm

Stack 615mm

Wheelbase 1182mm

Head angle 65.0°

Seat angle 76.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 12 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	421	408	446	433	444	430	468	456	493	481	523	511
Stackmm	576	585	584	594	606	615	610	619	624	633	637	646
Top tube lengthmm	548	551	575	578	580	583	607	609	635	638	668	671
Seat tube lengthmm	355	355	380	380	380	380	420	420	445	445	480	480
Head tube lengthmm	90	90	100	100	90	90	95	95	110	110	125	125
Head tube angle	66.6°	65.3°	66.6°	65.3°	66.3°	65°	66.2°	65.1°	66.2°	65.1°	66.2°	65.1°
Seat tube angle	77.6°	76.3°	77.6°	76.3°	77.3°	76°	77.2°	76.1°	77.2°	76.1°	77.2°	76.1°
Chainstay lengthmm	425	428	425	429	436	438	436	438	436	438	436	438
Wheelbasemm	1132	1134	1161	1164	1181	1182	1208	1210	1240	1241	1276	1277
Front centermm	707	707	736	736	746	748	773	775	805	806	841	842
Bottom bracket dropmm	11	27	11	27	28	45	28	43	28	43	28	43
Bottom bracket heightmm	344	328	344	328	346	329	346	331	346	331	346	331
Standover heightmm	761	754	761	754	756	742	804	798	804	798	804	798
Fork rakemm	38	38	39	38	44	46	44	46	45	46	45	46
Trailmm	112	122	111	122	116	124	117	123	116	123	116	123
Stack/reach ratio	1.37	1.43	1.31	1.37	1.37	1.43	1.30	1.36	1.27	1.32	1.22	1.26

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Bicycle weight: 14.4 kg

31.7 lb

Suspension

Suspension configuration: Full suspension
Front travel: 150 mm
Rear travel: 140 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 19.3 in
Highest gear: 98.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Fork spring: Air
Tire width: 2.5″
Wheel material: Aluminum
Wheel size: 27.5″, 29″

Technical analysis

4 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

150 mm

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,324 bicycles with this information
Coverage: 98.1% of the class

Lowest gear

19.3 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,137 bicycles with this information
Coverage: 84.2% of the class

Highest gear

98.6 gear inches

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,137 bicycles with this information
Coverage: 84.2% of the class

Shifting

Mechanical

53 of 1,346 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,346 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.4 km/h
Highest gear: 37.8 km/h

Total gear range 510%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 19.3–98.6 gear inches
Class reference (p10–p90): 16.9–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2021
Lowest gear: 1137 bicycles with this information, 84.2% of the class
Highest gear: 1137 bicycles with this information, 84.2% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2021 builds

Differences across 2021 builds
Specification	This bicycle Rocky Mountain Instinct Carbon 30	Rocky Mountain Instinct Alloy 30	Rocky Mountain Instinct Alloy 50	Rocky Mountain Instinct Carbon 50	Rocky Mountain Instinct Carbon 70	Rocky Mountain Instinct Carbon 70 Coil Edition
Frame
Frame material	Carbon	Aluminum	Aluminum	Carbon	Carbon	Carbon
Bicycle weight	14.4 kg	15.76 kg	15.3 kg	14.15 kg	14.24 kg	14.56 kg
Drivetrain
Rear sprockets	12	12	12	Not informed	Not informed	Not informed
Other specifications
Bottom bracket standard	BB86/BB92	BB86/BB92	BB86/BB92	BB86/BB92	BSA	BB86/BB92
Fork spring	Air	Air	Air	Air	Air	Coil