Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Rocky Mountain
2021 Rocky Mountain Solo 50
Value Guide market data · 2021 Rocky Mountain Solo 50
12-month trend
17%
Direction and magnitude, not judgment
vs. category average
12%
Drops faster than category avg
Price over time - 2021 Rocky Mountain Solo 50
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Solo model years
2025$5,579 - $6,479▲ 203% vs. 2021
2024$6,044 - $7,019▲ 228% vs. 2021
2023$4,649 - $5,399▲ 153% vs. 2021
2022$1,980 - $2,299▲ 8% vs. 20212021$1,840 - $2,137Currently viewing
2020$1,794 - $2,083▼ 3% vs. 2021
2019$2,417 - $2,807▲ 31% vs. 2021
2018$2,371 - $2,753▲ 29% vs. 2021
2012$3,906 - $4,536▲ 112% vs. 2021
2011$3,906 - $4,536▲ 112% vs. 2021
2010$5,115 - $5,940▲ 178% vs. 2021
2009$4,650 - $5,400▲ 153% vs. 2021
2008$4,185 - $4,860▲ 127% vs. 2021
2007$4,092 - $4,752▲ 122% vs. 20212021 SOLO 50 lineup
Overview
About this bike
2021 Rocky Mountain Solo 50 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Rocky Mountain Carbon Gravel. 15mm Axle. Cargo 3 Pack & Fender Mounts
- Frame
- Rocky Mountain Butted 6061 SL Series Alloy. 1x Only. BB386 EVO. 12x142mm Axle. Flat Mount Disc. 700x40c & 650bx2.2 Compatible. Dropper Post Compatible. Fender Mounts
Drivetrain
- Groupset
- Shimano GRX
- Bottom Bracket
- Rocky Mountain BB386 24mm Axle
- Cassette
- Shimano SLX 11-42T 11spd
- Chain
- KMC X11-1
- Chainrings
- 40T
- Crankset
- Shimano GRX RX600
- Rear Derailleur
- Shimano GRX RX812
- Shifters
- Shimano GRX RX600
Brakes
- Brakes
- Shimano RX400 | Organic Pads | Shimano RT66 160mm F Rotor | Shimano RT66 160mm R Rotor
Cockpit
- Handlebar
- Rocky Mountain Gravel | 120mm Reach | 70mm Drop | 18° Flare | XS = 420mm | SM - MD = 440mm | LG - XL = 460mm
- Headset
- FSA Orbit NO.57E | 36°x45° Bearings | 30.2mm x 41mm x 7.1mm Upper | 40mm x 51.8mm x 7.5mm Lower
- Saddle
- WTB Volt Race | Cromoly Rails | 142mm Width
- Seatpost
- Rocky Mountain 30.9mm
- Stem
- Rocky Mountain XC | 7° Rise | XS = 60mm | SM = 70mm | MD = 80mm |LG = 90mm | XL = 100mm
- Grips
- Rocky Mountain Gel Bar Tape
Wheels & Tires
- Front Tire
- WTB Venture TCS Light Fast Rolling 700 x 40c
- Hubs
- Front: Rocky Mountain Sealed 15mm, Rear: Rocky Mountain 12x142mm | RMB Axle | 163mm x 12mm x 1m
- Rims
- WTB ST i21 TCS Tubeless | Tubeless Ready
- Spokes
- 2.0 Stainless
Pedals
- Pedals
- Sold separately
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Carbon inspection
Tap test the frame, fork, seatpost, and bars for cracks; verify no impact damage near dropouts.
Inspection
Brake hoses & cables
Check hydraulic line bleed, cable housing wear, and confirm rotors are within spec.