Giant Seatpost
2 models, 2 verified variants. Only rows checked against Giant’s own page are listed.
A value shown as a set or a range differs between this model’s variants and is never one variant’s spec. A cell marked not stated is a field the maker does not publish, so nothing here checks it.
| Model | Variants | Setback | Proprietary | Price (MSRP) |
|---|---|---|---|---|
| Giant Defy (2024) SLR D-Fuse Seatpost | 1 | 11.5 mm | Proprietary, frame-specific part | $199.99 |
| Giant Variant Seatpost for 2024+ TCR | 1 | 4 mm | Proprietary, frame-specific part | $149.99 |
Source for every row: Giant’s own product pages, last checked on 2026-07-31.
The checker compares the dimensions listed in what we check, and what we don’t. “No conflicts found” means no conflict among those dimensions — not a guarantee that a build works. Errors mean it won’t fit; warnings mean it works but check; infos are notes.