Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
All-City
2021 All-City Cosmic Stallion GRX
Value Guide market data · 2021 All-City Cosmic Stallion GRX
12-month trend
14%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2021 All-City Cosmic Stallion GRX
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Cosmic model years
2021 Cosmic Stallion GRX lineup
Overview
About this bike
2021 All-City Cosmic Stallion GRX value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Columbus Futura Cross
Drivetrain
- Groupset
- 2021 All-City Cosmic Stallion GRX
- Crankset
- Shimano GRX 600, 46/30t
- Bottom Bracket
- Shimano R5500
- Chain
- Shimano HG 601
- Front Derailleur
- Shimano GRX 810
- Rear Derailleur
- Shimano GRX 810
- Shifters
- Jagwire LEX40 black housing
- Cassette/Freewheel
- Shimano 105, 11-32t
Brakes
- Brake Levers
- Shimano GRX 600
- Brakes
- Shimano GRX 600, 160 f/r Shimano RT26, Shimano Hydro housing
Cockpit
- Seatpost
- Whisky No. 7
- Saddle
- All-City Gonzo
- Headset
- Cane Creek 40 Series
- Stem
- Whisky No. 7
- Handlebars
- Whisky No.7, 12° Flair
- Tape/Grips
- All-City Super-Cush with Locking Alloy All-City End Plugs
Wheels & Tires
- Hubs
- All-City Go-Devil 28h
- Rims
- WTB ST Light i23 28h
- Tires
- Teravail Cannonball 700 x 38 60TPI Light and Supple - Tan Sidewalls
- Spokes
- Pillar 14/15g Black Stainless, Black Brass Nipples
Accessories
- Color
- Currant and Cream
Weight & Sizing
- Size
- 46cm / 49cm / 52cm / 55cm / 58cm / 61cm
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.