Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
All-City
2021 All-City Thunderdome
Value Guide market data · 2021 All-City Thunderdome
12-month trend
13%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2021 All-City Thunderdome
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Thunderdome model years
2021 Thunderdome lineup
Overview
About this bike
2021 All-City Thunderdome value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Whisky No.7 RD Tapered, Carbon
- Frame
- 7000 Series Aluminum
Drivetrain
- Groupset
- 2021 All-City Thunderdome
- Crankset
- All-City 612 Track Crank, 165mm, 49T ring
- Bottom Bracket
- Square Taper, 68x110mm steel cups, sealed bearings
- Chain
- KMC, silver, 1/8"
- Cassette/Freewheel
- All-City standard, 17T
Brakes
- Brake Levers
- Tektro RL340, polished silver
- Brakes
- Tektro R325, mid reach, front installed
Cockpit
- Seatpost
- 27.2mm, polished silver
- Saddle
- All-City Gonzo
- Headset
- Cane Creek 40 Series
- Stem
- Whisky No.7 High Polish Silver Alloy Stem
- Handlebars
- Whisky No.7 High Polish Silver 6° Drop Bar
- Tape/Grips
- All-City Super Cush Bar tape with All-City Alloy locking bar-end plugs, Black
Wheels & Tires
- Hubs
- Fix/Free, 32h, polished silver
- Rims
- Alex AT505, 700c, Polished Silver, Machined Sidewall, 32h
- Tires
- Donnelly Strada LGG 700x25 60tpi single-compound folding
- Spokes
- Silver Stainless 14g with Sliver Brass Nipples
Pedals
- Pedals
- Sold separately
Accessories
- Color
- Hot Pink Blink
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.