Rocky Mountain Altitude Powerplay Carbon 90 Rally Edition

Name: Rocky Mountain Altitude Powerplay Carbon 90 Rally Edition
Brand: Rocky Mountain

2020 MountainEnduro Electric bicycle

Last known price: $9,199

Prices shown first for United States
Travel: 160 / 150 mm Fork / rear shock
Wheels: 27.5″
Gear range: 510%
Battery: 672 Wh
Weight: 23.3 kg 51.4 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

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

21 of 25 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. 150mm Travel. Not identified

RIDE-9

Electric system

2 parts

Battery

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

Dyname 3.0 Class 1 eMTB Drive | 250w | 108Nm Not identified

Suspension

3 parts

Drivetrain

6 parts

Brakes

2 parts

Wheels and tires

5 parts

Cockpit and contact points

6 parts

Sizes and geometry

8 sizes Open in the geometry plotter

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

Size MD Slack

Table

Reach 430mm

Stack 604mm

Wheelbase 1180mm

Head angle 65.0°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 8 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	419	407	441	430	464	452	490	479
Stackmm	575	583	596	604	605	613	619	628
Top tube lengthmm	575	578	600	603	625	628	655	658
Seat tube lengthmm	419	419	457	457	483	482.5	521	520.5
Head tube lengthmm	110	110	120	120	130	130	145	145
Head tube angle	65.6°	64.5°	66.1°	65°	66.1°	65°	66.1°	65°
Seat tube angle	75.1°	74°	75.1°	74°	75.1°	74°	75.1°	74°
Chainstay lengthmm	426	426	426	426	426	426	426	426
Wheelbasemm	1155	1157	1177	1180	1204	1206	1236	1239
Front centermm	729	731	751	754	778	780	810	813
Bottom bracket dropmm	-1	13	-1	13	-1	13	-1	13
Bottom bracket heightmm	356	342	356	342	356	342	356	342
Standover heightmm	816	810	820	814	820	814	820	814
Fork rakemm	44	47	42	44	42	44	41	43
Trailmm	113	117	112	117	112	117	113	118
Stack/reach ratio	1.37	1.43	1.35	1.41	1.30	1.36	1.26	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: 23.3 kg

51.4 lb

Suspension

Suspension configuration: Full suspension
Front travel: 160 mm
Rear travel: 150 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 18.3 in
Highest gear: 93.5 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: 27.5″

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: 2020
Sample: 829 bicycles with this information
Coverage: 98.5% of the class

Rear travel

150 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2020
Sample: 678 bicycles with this information
Coverage: 80.6% of the class

Lowest gear

18.3 gear inches

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2020
Sample: 705 bicycles with this information
Coverage: 83.8% of the class

Highest gear

93.5 gear inches

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2020
Sample: 705 bicycles with this information
Coverage: 83.8% of the class

Shifting

Mechanical

50 of 841 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2020
Sample: 841 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.0 km/h
Highest gear: 35.8 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: 18.3–93.5 gear inches
Class reference (p10–p90): 17.3–93.5 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Enduro Model year: 2020
Lowest gear: 705 bicycles with this information, 83.8% of the class
Highest gear: 705 bicycles with this information, 83.8% 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 2020 builds
Specification	This bicycle Rocky Mountain Altitude Powerplay Carbon 90 Rally Edition	Rocky Mountain Altitude Powerplay Alloy 50 Shimano	Rocky Mountain Altitude Powerplay Alloy 70 Shimano	Rocky Mountain Altitude Powerplay Carbon 50 Shimano	Rocky Mountain Altitude Powerplay Carbon 70 Shimano
Frame
Frame material	Carbon	Aluminum	Aluminum	Carbon	Carbon
Bicycle weight	23.3 kg	24.2 kg	24.8 kg	23.7 kg	23.3 kg
Other specifications
Bottom bracket standard	BB86/BB92	Not informed	Not informed	Not informed	Not informed
Fork spring	Air	Air	Air	Air	Not informed

Changes since 2019
Specification	2019 Rocky Mountain Altitude Powerplay Carbon 90 Rally Edition	This bicycle Rocky Mountain Altitude Powerplay Carbon 90 Rally Edition
Frame
Bicycle weight	Not informed	23.3 kg
Drivetrain
Smallest sprocket	11	10
Largest sprocket	46	51
Lowest gear	20.3 in	18.3 in
Highest gear	85.0 in	93.5 in
Electric bicycle systems
Battery capacity	632 Wh	672 Wh