← Market map (road) · shopper page
bike24:971557 · source URL · confidence 1 · GTIN 4711291228078, 4711291228085, 4711291228092, 4711291228108 +1
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| XL | XL | 61–63 cm | equivalent | curated manufacturer mapping — Giant Defy, medium confidence | yes | listing price | Giant Defy XL = 61–63 cm — manufacturer-conventional-size-equivalence, confidence medium, reviewed 2026-09-04. https://www.giant-bicycles.com/us/technology/detail/57 |
| mapping | curated manufacturer mapping |
|---|---|
| scope | Giant Defy |
| sizes | XL = 61–63 cm |
| confidence | MEDIUM |
| evidence type | manufacturer-conventional-size-equivalence |
| evidence | Giant's own Compact Road Design page publishes a table headed 'COMPACT ROAD SIZING' whose first column is 'CONVENTIONAL FRAME SIZING (CM)', mapped against 'RIDER HEIGHT', 'COMPACT ROAD FRAME SIZE' and 'SEATTUBE / TOPTUBE LENGTH (CM)': 49-51 / XS / 42-52; 51-54 / S / 44-53.5; 55-57 / M / 50-55.5; 57-59 / M-L / 53.5-57; 58-60 / L / 55.5-58.5; 61-63 / XL / 58.5-61. This is the manufacturer answering exactly the question we ask, and its own seat-tube column (L = 55.5 cm) shows why the seat tube must not be used for it. |
| source | https://www.giant-bicycles.com/us/technology/detail/57 https://www.giant-bicycles.com/au/technology/detail/57 https://www.giant-bicycles.com/gb/technology/detail/57 https://www.giant-bicycles.com/gb/tcr-advanced-2 https://www.giant-bicycles.com/gb/propel-advanced-2 https://www.giant-bicycles.com/gb/defy-advanced-2 https://www.giant-bicycles.com/gb/contend-ar-2 |
| reviewed | 2026-09-04 |
| notes | Scoped to the four families whose current height ladder was individually checked. It must not be extended to Liv: Liv's letters sit a full size lower (Langma L = 170-184 cm rider against Giant L = 183-193 cm), which is recorded as a refusal. RESIDUAL UNCERTAINTY, and the reason confidence is medium: Giant's conventional column runs 1-2.5 cm above where the letter-sized brands in this dataset sit (Scott's own dual labels put its L at 56 cm and KTM's at 57, where Giant calls its L a conventional 58-60). That is not necessarily a contradiction — Giant covers 157-199 cm in six sizes where Scott uses seven, so its letters are spaced wider and each sits higher, and Canyon says in as many words that a medium at one brand can be a small or a large at another. But an attempt to check Giant's column against a numerically-sized brand's own rider heights failed: Cube, Cannondale, Cervelo, BMC and Orbea all publish sizing through interactive calculators rather than a fetchable table, so no independent anchor was obtained. The practical exposure is about one size at the top of the range, and the published range absorbs it: if the truth were nearer 57-59 than 58-60, a 58 cm shopper still sees an L correctly, a 60 cm shopper sees one marginally, and a 57 cm shopper misses one rather than being shown the wrong bike. The dataset contains no Giant listing sized in centimetres, so there is also no retailer statement to corroborate or contradict this. |
A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible
Canonical configuration: Giant | DEFY ADVANCED 0 | 105 Di2 | 2026
Confidence: high
| retailer | price | sizes in stock | |
|---|---|---|---|
| BIKE24 | €3.279 | XL | debug |
| bikes.de | €3.999 | M | (28") | debug |
| Bike-Mailorder | €3.999 | none | debug |
| Bike-Mailorder | €4.199 | none | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:bike24 / parse | Giant |
| model | retailer:bike24 / derived | Giant DEFY ADVANCED 0 - Carbon Rennrad - 2026 - meteorite mist |
| modelYear | retailer:bike24 / parse | Modelljahr: 2026 |
| category | retailer:bike24 / parse | Rennrad |
| frameMaterial | retailer:bike24 / parse | Carbon |
| frameTier | retailer:bike24 / dictionary | Advanced |
| groupsetFamily | retailer:bike24 / dictionary | Shimano 105 Di2 || Shimano 105 Di2 || Shimano 105 Di2 |
| electronicShifting | retailer:bike24 / parse | Di2 |
| speeds | retailer:bike24 / parse | 2 x 12 |
| brakes | retailer:bike24 / parse | HRD |
| suspension | retailer:bike24 / derived | no suspension fork and no rear shock on a drop-bar listing |
| fork | retailer:bike24 / dictionary | Advanced Full Carbon | OD1 steerer |
| dropperPost | retailer:bike24 / derived | seatpost row says "starr" |
| beltDrive | retailer:bike24 / parse | KMC |
| wheelSize | retailer:bike24 / parse | 28 |
| wheelMaterial | retailer:bike24 / dictionary | GIANT SLR 2 |
| wheelTier | retailer:bike24 / dictionary | GIANT SLR 2 |
| powerMeter | retailer:bike24 / derived | absent from a 47-field spec table |
| availability | retailer:bike24 / derived | https://schema.org/InStock |
info single-size-only — Only one size is in stock (XL).{
"frameScore": 26,
"drivetrainScore": 27,
"wheelScore": 13,
"extrasScore": 4,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 70,
"notes": [
"Frame grade \"standard\" (the maker's base carbon): scored as plain carbon.",
"Shimano 105 Di2 = 27.",
"Wheels \"entry-carbon\" = 13.",
"Brakes \"hydraulic-disc\" +3.",
"Tubeless-ready +1.",
"Weight not published: no weight adjustment either way."
],
"marketPrice": 3739,
"valueScore": 1.14,
"savingsVsMarket": 460
}
Not used: deterministic parsing resolved every field it needed.
{
"id": "bike24:971557",
"retailer": "bike24",
"retailerProductId": "971557",
"productUrl": "https://www.bike24.de/p1971557.html",
"brand": "Giant",
"model": "DEFY ADVANCED 0",
"modelYear": 2026,
"category": "road",
"categoryBasis": "stated",
"sourceCategory": "road",
"price": 3279,
"originalPrice": 3999,
"currency": "EUR",
"discountPercent": 18,
"frameMaterial": "carbon",
"frameModel": "Advanced Carbon",
"frameTier": "standard",
"groupsetBrand": "Shimano",
"groupsetFamily": "105 Di2",
"groupsetGeneration": null,
"electronicShifting": true,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "105 Di2",
"rearDerailleur": "105 Di2",
"frontDerailleur": "105 Di2",
"crank": "105",
"cassette": "105"
},
"groupsetTierSpread": 0,
"crank": "Shimano 105",
"cassette": "Shimano 105",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "none",
"fork": {
"make": null,
"line": null,
"tier": "rigid",
"travelMm": 0
},
"rearShock": null,
"dropperPost": false,
"beltDrive": false,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": "28",
"wheelset": "GIANT SLR 2 Disc Carbon | Tubeless Ready | 40mm | GIANT SLR 2 Disc",
"wheelMaterial": "carbon",
"wheelTier": "entry-carbon",
"tyres": "GIANT Gavia Fondo 0 | 700x32c | Tubeless Ready | 170 TP",
"weightKg": null,
"ebike": null,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": 1,
"price": null
}
],
"seller": null,
"availability": "limited",
"gtins": [
"4711291228078",
"4711291228085",
"4711291228092",
"4711291228108",
"4711291228115"
],
"imageUrl": "https://images.bike24.com/media/510/i/mb/90/9b/08/my26defyadvanced0-colorameteoritemist-1967561.jpg",
"rawTitle": "Giant DEFY ADVANCED 0 - Carbon Rennrad - 2026 - meteorite mist",
"fetchedAt": "2026-11-01T01:35:22.369Z",
"normalizationConfidence": 1,
"warnings": [
{
"code": "single-size-only",
"message": "Only one size is in stock (XL).",
"severity": "info"
}
]
}
{
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"Hersteller": "Giant Bikes",
"Artikelnummer": "GNT744581",
"Aktivität": "Radfahren",
"Geschlecht": "Herren",
"Material": "Carbon",
"Radsport Einsatzbereich": "Rennrad, Endurance",
"Naben": "GIANT SLR 2 Disc",
"Speichen": "GIANT SLR 2 Disc",
"Felgen": "GIANT SLR 2 Disc Carbon | Tubeless Ready | 40mm",
"Kette": "KMC X-12",
"Kassette": "Shimano 105",
"Schalthebel": "Shimano 105 Di2",
"Schaltwerk": "Shimano 105 Di2",
"Umwerfer": "Shimano 105 Di2",
"Innenlager": "Shimano Pressfit",
"Kettenblatt Abstufung": "50-34",
"Kurbel": "Shimano 105",
"Bremsen": "Shimano 105 Di2 | HRD | 160mm",
"Sattelstütze Modell": "GIANT Contact D-Fuse Carbon",
"Sattel": "GIANT Approach",
"Lenkerband": "GIANT Stratus Lite 3.0",
"Lenker": "GIANT Contact SL D-Fuse",
"Vorbau": "GIANT Contact Aerolight",
"Gabel": "Advanced Full Carbon | OD1 steerer",
"Rahmen": "Advanced Carbon",
"Schaltsystem (Hersteller)": "Shimano",
"Abstufung Kassette": "11-36",
"Schaltungsart": "Kette - Elektronisch",
"Art der Bremse": "Scheibenbremse",
"Laufradgröße": "28\" (622mm)",
"Fahrrad Sonderausstattung": "Tubeless Kit",
"Sattelstütze": "Sattelstütze starr",
"Hinterbau": "Ungefedert",
"Reifen": "GIANT Gavia Fondo 0 | 700x32c | Tubeless Ready | 170 TP",
"Maximale Reifenbreite": "40mm",
"Bremsbetätigung": "Hydraulisch",
"Modelljahr": "2026",
"Farbe": "Lila",
"Gabel Bauart": "Starrgabel",
"Herstellerartikelnummer": "1031021144 | 1031021145 | 1031021146 | 1031021147 | 1031021148",
"Zugverlegung": "vollintegriert",
"Produktserie": "Giant - Defy",
"Schaltstufen": "2 x 12",
"Rahmenform": "Diamant",
"GTIN": "4711291228078, 4711291228085, 4711291228092, 4711291228108, 4711291228115",
"Herstellerseite": "https://www.giant-bicycles.com"
}
{
"retailer": "bike24",
"retailerProductId": "971557",
"productUrl": "https://www.bike24.de/p1971557.html",
"extractionMethod": "embedded-json",
"sourceCategory": "road",
"rawTitle": "Giant DEFY ADVANCED 0 - Carbon Rennrad - 2026 - meteorite mist",
"rawBrand": "Giant",
"price": 3279,
"originalPrice": 3999,
"currency": "EUR",
"imageUrl": "https://images.bike24.com/media/510/i/mb/90/9b/08/my26defyadvanced0-colorameteoritemist-1967561.jpg",
"rawSpecifications": {
"Produktname": "Giant DEFY ADVANCED 0 - Carbon Rennrad - 2026 - meteorite mist",
"Hersteller": "Giant Bikes",
"Artikelnummer": "GNT744581",
"Aktivität": "Radfahren",
"Geschlecht": "Herren",
"Material": "Carbon",
"Radsport Einsatzbereich": "Rennrad, Endurance",
"Naben": "GIANT SLR 2 Disc",
"Speichen": "GIANT SLR 2 Disc",
"Felgen": "GIANT SLR 2 Disc Carbon | Tubeless Ready | 40mm",
"Kette": "KMC X-12",
"Kassette": "Shimano 105",
"Schalthebel": "Shimano 105 Di2",
"Schaltwerk": "Shimano 105 Di2",
"Umwerfer": "Shimano 105 Di2",
"Innenlager": "Shimano Pressfit",
"Kettenblatt Abstufung": "50-34",
"Kurbel": "Shimano 105",
"Bremsen": "Shimano 105 Di2 | HRD | 160mm",
"Sattelstütze Modell": "GIANT Contact D-Fuse Carbon",
"Sattel": "GIANT Approach",
"Lenkerband": "GIANT Stratus Lite 3.0",
"Lenker": "GIANT Contact SL D-Fuse",
"Vorbau": "GIANT Contact Aerolight",
"Gabel": "Advanced Full Carbon | OD1 steerer",
"Rahmen": "Advanced Carbon",
"Schaltsystem (Hersteller)": "Shimano",
"Abstufung Kassette": "11-36",
"Schaltungsart": "Kette - Elektronisch",
"Art der Bremse": "Scheibenbremse",
"Laufradgröße": "28\" (622mm)",
"Fahrrad Sonderausstattung": "Tubeless Kit",
"Sattelstütze": "Sattelstütze starr",
"Hinterbau": "Ungefedert",
"Reifen": "GIANT Gavia Fondo 0 | 700x32c | Tubeless Ready | 170 TP",
"Maximale Reifenbreite": "40mm",
"Bremsbetätigung": "Hydraulisch",
"Modelljahr": "2026",
"Farbe": "Lila",
"Gabel Bauart": "Starrgabel",
"Herstellerartikelnummer": "1031021144 | 1031021145 | 1031021146 | 1031021147 | 1031021148",
"Zugverlegung": "vollintegriert",
"Produktserie": "Giant - Defy",
"Schaltstufen": "2 x 12",
"Rahmenform": "Diamant",
"GTIN": "4711291228078, 4711291228085, 4711291228092, 4711291228108, 4711291228115",
"Herstellerseite": "https://www.giant-bicycles.com"
},
"rawFeatures": [],
"rawSizes": [
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": 1,
"price": null
}
],
"availabilityText": "https://schema.org/InStock",
"fetchedAt": "2026-11-01T01:35:22.369Z",
"sourceMeta": {
"skus": [
"4711291228078",
"4711291228085",
"4711291228092",
"4711291228108",
"4711291228115"
],
"startingPrice": false,
"discountInPercent": 18,
"articleNumber": "GNT744581"
}
}