Rocky Mountain Instinct Powerplay Carbon 90 BC Edition

Name: Rocky Mountain Instinct Powerplay Carbon 90 BC Edition
Brand: Rocky Mountain

2021 MountainEnduro Electric bicycle Manufacturer page

Last known price: $9,299

Prices shown first for United States
Travel: 160 / 155 mm Fork / rear shock
Wheels: 29″
Gear range: 510%
Battery: 672 Wh
Weight: 23.9 kg 52.7 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM Slack 165–172.5
MD Slack 170–179
LG Slack 176–185.5
XL Slack 200+

Components

20 of 26 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 BB. Internal Cable Routing. 2-Bolt ISCG05 Tabs. RIDE-9™ Adjustable Geometry + Suspension Rate. 140mm Travel. Not identified

RIDE-9

Electric system

4 parts

Battery

672 Wh Fully Integrated Li-Ion | 48V FAST Charger | 80% Charge in 2:10 | 100% Charge in 3:50 Not identified
Charger

Dyname FAST Charger | 48V Not identified
Display

iWoc LED Indicators Not identified
Motor

Dyname 3.0 Class 1 eMTB Drive | 250w | 108Nm | Upgraded High Cadence Boost & Power Extension Firmware Not identified

Suspension

3 parts

Fork
- Fox 38
Rear shock
- Fox FLOAT X2 FACTORY
Remote

iWoc TRIO V3 Remote w. ANT+ LEV communication Not identified

Drivetrain

6 parts

Brakes

1 part

Brakes
- Shimano Deore XT

Wheels and tires

5 parts

Cockpit and contact points

6 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD Slack

Table

Reach 431mm

Stack 612mm

Wheelbase 1194mm

Head angle 65.9°

Seat angle 74.6°

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 Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	407	431	454	481
Stackmm	607	612	621	630
Top tube lengthmm	573	597	624	654
Seat tube lengthmm	394	432	470	508
Head tube lengthmm	100	100	110	120
Head tube angle	65.9°	65.9°	65.9°	65.9°
Seat tube angle	74.6°	74.6°	74.5°	74.5°
Chainstay lengthmm	442	442	442	442
Wheelbasemm	1168	1194	1220	1252
Front centermm	727	753	779	811
Bottom bracket dropmm	19	19	19	19
Bottom bracket heightmm	355	355	355	355
Standover heightmm	827	827	827	827
Fork rakemm	51	51	50	51
Trailmm	112	112	113	112
Stack/reach ratio	1.49	1.42	1.37	1.31

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: 23.9 kg

52.7 lb

Suspension

Suspension configuration: Full suspension
Front travel: 160 mm
Rear travel: 155 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
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

Electric system

Battery capacity: 672 Wh

Additional specifications

Battery: 672 Wh Fully Integrated Li-Ion | 48V FAST Charger | 80% Charge in 2:10 | 100% Charge in 3:50
Bottom bracket standard: BB86/BB92
Fork spring: Air
Tire width: 2.5″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

5 measures

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

Front travel

160 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2021
Sample: 1,011 bicycles with this information
Coverage: 99.0% of the class

Rear travel

155 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2021
Sample: 839 bicycles with this information
Coverage: 82.1% of the class

Lowest gear

19.3 gear inches

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2021
Sample: 892 bicycles with this information
Coverage: 87.3% of the class

Highest gear

98.6 gear inches

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2021
Sample: 892 bicycles with this information
Coverage: 87.3% of the class

Shifting

Mechanical

65 of 1,021 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2021
Sample: 1,021 bicycles with this information
Coverage: 100.0% 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 / Enduro Model year: 2021
Lowest gear: 892 bicycles with this information, 87.3% of the class
Highest gear: 892 bicycles with this information, 87.3% 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 Powerplay Carbon 90 BC Edition	Rocky Mountain Instinct Powerplay Alloy 30	Rocky Mountain Instinct Powerplay Alloy 50	Rocky Mountain Instinct Powerplay Alloy 50 BC Edition	Rocky Mountain Instinct Powerplay Alloy 70	Rocky Mountain Instinct Powerplay Alloy 70 BC Edition
Frame
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Bicycle weight	23.9 kg	24.7 kg	24.4 kg	24.85 kg	24.2 kg	25.53 kg
Suspension
Rear travel	155 mm	140 mm	140 mm	155 mm	140 mm	155 mm
Drivetrain
Smallest sprocket	10	11	10	10	10	10
Highest gear	98.6 in	89.6 in	98.6 in	98.6 in	98.6 in	98.6 in
Rear sprockets	Not informed	11	Not informed	12	Not informed	12
Other specifications
Bottom bracket standard	BB86/BB92	Not informed	Not informed	Not informed	Not informed	Not informed
Tire width	2.5″	2.6″	2.6″	2.5″	2.6″	2.5″