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2021 Rocky Mountain Solo 50

Launched at $1,899Lists today at $1,979 (2026-09)

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What a used one is worth

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New

$1,061

$685 to $1,278

Like new

$1,008

$651 to $1,215

Excellent

$955

$617 to $1,151

Good

$796

$514 to $959

Fair

$584

$377 to $703

For parts

$318

$206 to $384

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Overview

Brand: Rocky Mountain
Model family: Solo
Model year: 2021
Category: Gravel
Frame material: aluminum
Sizes: XS, S, M, L, XL
Wheel size: 700c
Launch MSRP (US): $1,899
Current list price: $1,979 (as of 2026-09)

Drivetrain

Speeds: 11
Groupset: Shimano GRX RX812
Electronic: false

Build

Fork: Rocky Mountain Carbon Gravel. 15mm Axle. Cargo 3 Pack & Fender Mounts
Stem: Rocky Mountain XC | 7° Rise | XS = 60mm | SM = 70mm | MD = 80mm |LG = 90mm | XL = 100mm
Tires: F: WTB Venture TCS Light Fast Rolling 700 x 40c // R: WTB Venture TCS Light Fast Rolling 700 x 40c
Brakes: Shimano RX400 | Organic Pads | Shimano RT66 160mm F Rotor | Shimano RT66 160mm R Rotor
Saddle: WTB Volt Race | Cromoly Rails | 142mm Width
Wheels: WTB ST i21 TCS Tubeless | Tubeless Ready - Tape | Valves Incl rims; hubs: Rocky Mountain Sealed 15mm / Rocky Mountain 12x142mm | RMB Axle | 163mm x 12mm x 1.5mm
Cassette: Shimano SLX 11-42T 11spd
Crankset: Shimano GRX RX600 40T
Seatpost: Rocky Mountain 30.9mm
Shifters: Shimano GRX RX600
Handlebar: Rocky Mountain Gravel | 120mm Reach | 70mm Drop | 18° Flare | XS = 420mm | SM - MD = 440mm | LG - XL = 460mm
Rear derailleur: Shimano GRX RX812
Travel front mm: 15

Geometry

L: Reach mm: 404; Stack mm: 613; Chainstay mm: 425; Wheelbase mm: 1057; Head angle deg: 71; Seat angle deg: 73.5
M: Reach mm: 399; Stack mm: 580; Chainstay mm: 425; Wheelbase mm: 1041; Head angle deg: 71; Seat angle deg: 74
S: Reach mm: 392; Stack mm: 553; Chainstay mm: 425; Wheelbase mm: 1035; Head angle deg: 70; Seat angle deg: 74.5
XL: Reach mm: 414; Stack mm: 641; Chainstay mm: 425; Wheelbase mm: 1066; Head angle deg: 72; Seat angle deg: 73
XS: Reach mm: 384; Stack mm: 527; Chainstay mm: 425; Wheelbase mm: 1022; Head angle deg: 69.5; Seat angle deg: 75

Launch price read from Rocky Mountain's US model-year page captured 2020-09 (inside the model year). list_price_usd is the later price Rocky Mountain's archive page shows today.

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