MODEL AND SIZING GUIDE
Giant Cross City size guide
Compare everyday flat-bar bikes across the recorded Cross City variants and years.
Guide updated 2026-09-22 · Source-check dates belong to individual entries. Independent editorial review pending.
Match the exact model and its published chart before choosing a size. If two size bands overlap, keep both as candidates. The year can stay unknown until you identify the generation.
Which Giant Cross City do you have?
Keep Cross City, Disc, Equipped and any other suffix printed on the bike. Compare the full model wording, brake configuration and frame label with the original listing.
Collect a full side photo, the model wording, frame-size sticker, wheel marking and a view of the brakes and fork. Open the original listing for the candidate entry and compare the specification and any photographs it provides. Changed components or matching paint alone cannot prove the generation.
Follow the guide to identifying an unknown model year. Leave the chart unconfirmed until the frame generation and wheel option match.
What is recorded for this model family?
34 catalogue entries: 21 with body ranges and 13 with size labels only. Documented model or catalogue years: 2025, 2024, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015. These are source records, not a count of distinct frame generations or bikes currently in stock.
A source-check date is not a manufacturing date. Two sources can describe the same bike, and a retailer may list only some of its original sizes. Missing years or dimensions are left unknown.
Your selected entry
The details below belong only to the selected entry.
Giant Cross City 2 Disc Equipped — 2018
Model 2018 · Source checked 2026-09-20 · Manufacturer · Australia
Exact Australian archive model-year page. Height ranges do not confirm inside-leg clearance. Check the wheel option and components on the actual bike; current models are not substituted for older versions.
| Frame size | Rider height | Inside leg |
|---|---|---|
| XS | 150–160 | Not published |
| S | 160–170 | Not published |
| M | 170–182 | Not published |
| L | 182–192 | Not published |
| XL | 192–196 | Not published |
Browse all Giant Cross City variants and years
Choose an entry to see its recorded sizing information above. Each selection stays within this model-family guide.
| Exact model and source date | Recorded year | Available evidence | Open record |
|---|---|---|---|
| Giant Cross City Disc 2 Equipped — 2025Manufacturer · checked 2026-09-20 | Model 2025 | Body rangesS / M / L / XL | View chart for Giant Cross City Disc 2 Equipped — 2025 |
| Giant Cross City Disc 2 — 2024Manufacturer · checked 2026-09-20 | Model 2024 | Body rangesS / M / L / XL | View chart for Giant Cross City Disc 2 — 2024 |
| Giant Cross City Disc 2 Equipped — 2024Manufacturer · checked 2026-09-20 | Model 2024 | Body rangesS / M / L / XL | View chart for Giant Cross City Disc 2 Equipped — 2024 |
| Giant Cross City Disc 1 — 2022Manufacturer · checked 2026-09-20 | Model 2022 | Body rangesS / M / L / XL | View chart for Giant Cross City Disc 1 — 2022 |
| Giant Cross City Disc 2 — 2022Manufacturer · checked 2026-09-20 | Model 2022 | Body rangesS / M / L / XL | View chart for Giant Cross City Disc 2 — 2022 |
| Giant Cross City Disc 2 Equipped — 2022Manufacturer · checked 2026-09-20 | Model 2022 | Body rangesS / M / L / XL | View chart for Giant Cross City Disc 2 Equipped — 2022 |
| Giant Cross City Disc 3 — 2022Manufacturer · checked 2026-09-20 | Model 2022 | Body rangesS / M / L / XL | View chart for Giant Cross City Disc 3 — 2022 |
| Giant Cross City 1 Disc — 2021Manufacturer · checked 2026-09-20 | Model 2021 | Body rangesS / M / L / XL | View chart for Giant Cross City 1 Disc — 2021 |
| Giant Cross City 2 Disc — 2021Manufacturer · checked 2026-09-20 | Model 2021 | Body rangesS / M / L / XL | View chart for Giant Cross City 2 Disc — 2021 |
| Giant Cross City 2 Disc Equipped — 2021Manufacturer · checked 2026-09-20 | Model 2021 | Body rangesS / M / L / XL | View chart for Giant Cross City 2 Disc Equipped — 2021 |
| Giant Cross City 1 Disc — 2020Manufacturer · checked 2026-09-20 | Model 2020 | Body rangesXS / S / M / L / XL | View chart for Giant Cross City 1 Disc — 2020 |
| Giant Cross City 2 Disc — 2020Manufacturer · checked 2026-09-20 | Model 2020 | Body rangesXS / S / M / L / XL | View chart for Giant Cross City 2 Disc — 2020 |
| Giant Cross City 2 Disc Equipped — 2020Manufacturer · checked 2026-09-20 | Model 2020 | Body rangesXS / S / M / L / XL | View chart for Giant Cross City 2 Disc Equipped — 2020 |
| Giant Cross City 0 Disc — 2019Manufacturer · checked 2026-09-20 | Model 2019 | Body rangesXS / S / M / L / XL | View chart for Giant Cross City 0 Disc — 2019 |
| Giant Cross City 1 Disc — 2019Manufacturer · checked 2026-09-20 | Model 2019 | Body rangesXS / S / M / L / XL | View chart for Giant Cross City 1 Disc — 2019 |
| Giant Cross City 2 — 2019Manufacturer · checked 2026-09-20 | Model 2019 | Body rangesXS / S / M / L / XL | View chart for Giant Cross City 2 — 2019 |
| Giant Cross City 2 Disc Equipped — 2019Manufacturer · checked 2026-09-20 | Model 2019 | Body rangesXS / S / M / L / XL | View chart for Giant Cross City 2 Disc Equipped — 2019 |
| Giant Cross City 0 Disc — 2018Manufacturer · checked 2026-09-20 | Model 2018 | Body rangesXS / S / M / L / XL | View chart for Giant Cross City 0 Disc — 2018 |
| Giant Cross City 1 Disc — 2018Manufacturer · checked 2026-09-20 | Model 2018 | Body rangesXS / S / M / L / XL | View chart for Giant Cross City 1 Disc — 2018 |
| Giant Cross City 2 — 2018Manufacturer · checked 2026-09-20 | Model 2018 | Body rangesXS / S / M / L / XL | View chart for Giant Cross City 2 — 2018 |
| Giant Cross City 2 Disc Equipped — 2018Manufacturer · checked 2026-09-20 | Model 2018 | Body rangesXS / S / M / L / XL | View chart for Giant Cross City 2 Disc Equipped — 2018 |
| Giant Cross City 1 — 2017Manufacturer · checked 2026-09-20 | Model 2017 | Size labels onlyXS / S / M / L / XL | View size labels for Giant Cross City 1 — 2017 |
| Giant Cross City 2 — 2017Manufacturer · checked 2026-09-20 | Model 2017 | Size labels onlyXS / S / M / L / XL | View size labels for Giant Cross City 2 — 2017 |
| Giant Cross City 2 Equipped — 2017Manufacturer · checked 2026-09-20 | Model 2017 | Size labels onlyXS / S / M / L / XL | View size labels for Giant Cross City 2 Equipped — 2017 |
| Giant Cross City 0 Disc — 2016Manufacturer · checked 2026-09-20 | Model 2016 | Size labels onlyXS / S / M / L / XL | View size labels for Giant Cross City 0 Disc — 2016 |
| Giant Cross City 1 — 2016Manufacturer · checked 2026-09-20 | Model 2016 | Size labels onlyXS / S / M / L / XL | View size labels for Giant Cross City 1 — 2016 |
| Giant Cross City 1 Disc — 2016Manufacturer · checked 2026-09-20 | Model 2016 | Size labels onlyXS / S / M / L / XL | View size labels for Giant Cross City 1 Disc — 2016 |
| Giant Cross City 2 — 2016Manufacturer · checked 2026-09-20 | Model 2016 | Size labels onlyXS / S / M / L / XL | View size labels for Giant Cross City 2 — 2016 |
| Giant Cross City 2 Equipped — 2016Manufacturer · checked 2026-09-20 | Model 2016 | Size labels onlyXS / S / M / L / XL | View size labels for Giant Cross City 2 Equipped — 2016 |
| Giant Cross City 0 Disc — 2015Manufacturer · checked 2026-09-20 | Model 2015 | Size labels onlyXS / S / M / L / XL | View size labels for Giant Cross City 0 Disc — 2015 |
| Giant Cross City 1 — 2015Manufacturer · checked 2026-09-20 | Model 2015 | Size labels onlyXS / S / M / L / XL | View size labels for Giant Cross City 1 — 2015 |
| Giant Cross City 1 Disc — 2015Manufacturer · checked 2026-09-20 | Model 2015 | Size labels onlyXS / S / M / L / XL | View size labels for Giant Cross City 1 Disc — 2015 |
| Giant Cross City 2 — 2015Manufacturer · checked 2026-09-20 | Model 2015 | Size labels onlyXS / S / M / L / XL | View size labels for Giant Cross City 2 — 2015 |
| Giant Cross City 2 Equipped — 2015Manufacturer · checked 2026-09-20 | Model 2015 | Size labels onlyXS / S / M / L / XL | View size labels for Giant Cross City 2 Equipped — 2015 |
How to choose between sizes
Try mounting and both brakes in the clothing and shoes you normally ride in. If the bike carries a bag or rack, include those practical needs in your comparison.
Measure height and inside leg twice, barefoot. Where both are published, keep each height and inside-leg pair together. Keep all overlapping candidates. If the measurements conflict, sit outside the chart or rely on an open-ended band, seek individual advice rather than extrapolating.
Read the guide to choosing between two bike sizes. Frame stack and reach do not include the whole hand or forearm-pad position, and a height chart cannot establish handling or comfort.
Buying this bike second hand?
Ask which parts have changed, confirm the physical frame label and check the actual component limits. A receipt date may differ from the model year. Photographs help identify the bike; they cannot replace a mechanical inspection.
Use the second-hand bike sizing checklist before travelling to see a listing.
Other model families to compare
These are separate bikes to investigate, not equivalent sizes or a ranked buying recommendation. Match each candidate to its own chart.