Rocky Mountain Solo Alloy 50

2023 RoadGravel Manufacturer page

Rocky Mountain Solo Alloy 50, color Beige / Brown

Last known price: $2,499

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 11 42t / 10–42t
Gear range: 420%
Weight: 9.7 kg 21.4 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 152.5–165
SM 157.5–170
MD 167.5–177.5
LG 175–188
XL 185.5–198

Components

18 of 20 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

Rocky Mountain Butted 6061 SL Series Alloy | BB386 EVO | 12x142mm Axle | Flat Mount Disc | 700x40c & 650bx2.2 Compatible | Dropper Post Compatible | Fender Mounts Rear Triangle Not identified

Suspension

1 part

Fork
- Rocky Mountain

Drivetrain

6 parts

Bottom bracket
- SRAM
Cassette
- SRAM XG-1150 FULL PIN 11 speeds 10–42t
XG-1150
Chain
- SRAM PC-1110 11 speeds
PC-1110
Crankset
- SRAM Rival 42t
Rear derailleur
- SRAM Rival 1 11 speeds
Shifters
- SRAM Rival

Brakes

1 part

Brakes
- SRAM Rival

Wheels and tires

5 parts

Cockpit and contact points

6 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 392mm

Stack 586mm

Wheelbase 1045mm

Head angle 71.0°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	375.8	382.66	391.9	395.9	407.7
Stackmm	538.2	567.4	586.2	621.4	645.1
Top tube lengthmm	520	540	560	580	605
Seat tube lengthmm	414	452	490	528	566
Head tube lengthmm	100	130	150	185	210
Head tube angle	70°	70.5°	71°	71.5°	71.5°
Seat tube angle	75°	74.5°	74°	73.5°	73°
Chainstay lengthmm	425	425	425	425	425
Wheelbasemm	1021	1034	1045	1056	1076
Front centermm	608	621	631	642	662
Bottom bracket dropmm	78	77	75	75	75
Bottom bracket heightmm	271	272	274	274	274
Standover heightmm	754	787	814	850	877
Fork rakemm	56	56	56	56	56
Trailmm	67	64	61	58	58
Stack/reach ratio	1.43	1.48	1.50	1.57	1.58

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: Aluminum
Fork material: Carbon
Bicycle weight: 9.7 kg

21.4 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 42
Largest chainring: 42
Rear sprockets: 11
Smallest sprocket: 10
Largest sprocket: 42
Lowest gear: 29.0 in
Highest gear: 121.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Tire clearance: Maximum tire width: 40c; Additional specification: Wheel kind: 700
Tire width: 40c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

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

Lowest gear

29.0 gear inches

This value is above the central range for this class.

Cohort: Road / Gravel Model year: 2023
Sample: 1,654 bicycles with this information
Coverage: 79.1% of the class

Highest gear

121.8 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2023
Sample: 1,654 bicycles with this information
Coverage: 79.1% of the class

Shifting

Mechanical

688 of 2,086 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2023
Sample: 2,086 bicycles with this information
Coverage: 99.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 46.7 km/h

Total gear range 420%

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: 29.0–121.8 gear inches
Class reference (p10–p90): 23.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2023
Lowest gear: 1654 bicycles with this information, 79.1% of the class
Highest gear: 1654 bicycles with this information, 79.1% 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 2023 builds

Differences across 2023 builds
Specification	This bicycle Rocky Mountain Solo Alloy 50	Rocky Mountain Solo 30	Rocky Mountain Solo 50	Rocky Mountain Solo A30 SRAM	Rocky Mountain Solo A50 SRAM	Rocky Mountain Solo Alloy 30
Frame
Bicycle weight	9.7 kg	Not informed	Not informed	10.5 kg	9.8 kg	Not informed
Drivetrain
Smallest chainring	42	40	40	40	42	40
Largest chainring	42	40	40	40	42	40
Smallest sprocket	10	11	11	11	10	11
Lowest gear	29.0 in	27.6 in	27.6 in	27.6 in	29.0 in	27.6 in
Highest gear	121.8 in	105.5 in	105.5 in	105.5 in	121.8 in	105.5 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Hydraulic disc	Mechanical disc	Hydraulic disc	Mechanical disc