← Browse all bikes
State Bicycle Co. · USA
Thunderbird
MountainEntry level
- Original MSRP
- $900
- Model years
- 2020–present
How a Thunderbird depreciates
Typical private-party value by age, assuming good condition and moderate use.
Used value by model year
Good condition, moderate use. Click a year to adjust condition and usage for your bike.
| Model year | Private party | Range | Trade-in | |
|---|---|---|---|---|
| 2026 | $545 | $490 – $595 | $355 | Customize → |
| 2025 | $440 | $395 – $485 | $285 | Customize → |
| 2024 | $390 | $350 – $430 | $255 | Customize → |
| 2023 | $350 | $315 – $385 | $225 | Customize → |
| 2022 | $310 | $280 – $340 | $200 | Customize → |
| 2021 | $275 | $250 – $305 | $180 | Customize → |
| 2020 | $245 | $220 – $270 | $160 | Customize → |