2023 Rocky Mountain

Solo Alloy 30

An aluminum frame gravel bike with mid-range components and mechanical disc brakes.
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Manufacturer Price

$1,699
FrameAluminum
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain1 × 11
GroupsetApex, FSA
BrakesMechanical Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Solo Alloy 30
Other Gravel 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)

31 mph

Solo Alloy 30

36 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Solo model range

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Sizing
XS

5'0" – 5'5"

SM

5'2" – 5'7"

MD

5'5" – 5'10"

LG

5'8" – 6'3"

XL

6'1" – 6'6"

Rider Fit Notes

None yet.

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Price History
Reviews
CX Magazine
Ridden and Reviewed: Rocky Mountain Solo C70 Carbon Gravel Bike

Apr 2024 · Cyclocross Magazine

Want a bike that can do it all with little compromise? The Rocky Mountain Solo C70 carbon gravel bike boasts nimble geometry and massive tire clearance. See if it should make your wish list.

Read Review

Bikerumor
Rocky Mountain Goes Full Carbon With Updated Solo Gravel Bike

Mar 2023

The updated Solo gravel line features a race-ready carbon frame, with larger tire clearance and more compliance for rough roads ahead.

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
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

BB StandardBB86/BB92, Press Fit

Tire Clearance40c

ColorGreen / Green

Fork

Rocky Mountain Carbon Gravel | Full Carbon Steerer |100 x 12mm Axle |3 Pack & Fender Mounts

Bottom Bracket

FSA BB386

Headset

Rocky Mountain | Sealed 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 31.8 XC | 7° Rise | XS = 60mm | SM = 70mm | MD = 80mm |LG = 90mm | XL = 100mm

Handlebar

Rocky Mountain | Reach 70mm | Drop 120mm | Flare 18° | Width: 420mm XS | 440mm SM-MD | 460mm LG-XL

Saddle

WTB Volt 142

Seatpost

Rocky Mountain 27.2mm

TypeRigid

Grips

Rocky Mountain Gel Bar Tape

Groupset
Rear Derailleur

SRAM Apex 1

Crank

FSA Omega AGX+ | 40T |19mm Spindle | XS-SM = 170mm | MD = 172.5mm Crank Length | LG-XL = 175mm Crank Length

Shifters

SRAM Apex

Cassette

SRAM PG-1130 11-42T

Chain

KMC X11-1

Brakes

TRP Spyre | Resin Pads | F:TRP 160mm | R:TRP 160mm

TypeMechanical Disc

Wheels
Rims

WTB ST i23 TCS Tubeless | 32H | Tubeless Ready - Tape / Valves Incl

Spokes

2.0 Stainless

Front Hub

Shimano Tiagra | 12x100mm

Rear Hub

Shimano Tiagra | 12x142mm

Tires

F: Kenda Piedmont 700 x 40 // R: Kenda Piedmont 700 x 40

Rider Notes
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Last updated July 15
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