← Review table (road) · shopper page

GIANT Defy Advanced Pro 1 Diamant pearl white

bikes-de:giant-defy-advanced-pro-1-2026 · source URL · confidence 0.83 · GTIN 4711291208247, 4711291208254, 4711291208261, 4711291208278 +1

Eligibility

Can win a band.

Size decisions

retailer labelalphacomparable cmmatchmappingin stockvariant priceevidence
S | (28")S51–54 cmequivalentcurated manufacturer mapping — Giant Defy, medium confidencenolisting priceGiant Defy S = 51–54 cm — manufacturer-conventional-size-equivalence, confidence medium, reviewed 2026-09-04. https://www.giant-bicycles.com/us/technology/detail/57
M | (28")M55–57 cmequivalentcurated manufacturer mapping — Giant Defy, medium confidencenolisting priceGiant Defy M = 55–57 cm — manufacturer-conventional-size-equivalence, confidence medium, reviewed 2026-09-04. https://www.giant-bicycles.com/us/technology/detail/57
ML | (28")M/L57–59 cmequivalentcurated manufacturer mapping — Giant Defy, medium confidencenolisting priceGiant Defy M/L = 57–59 cm — manufacturer-conventional-size-equivalence, confidence medium, reviewed 2026-09-04. https://www.giant-bicycles.com/us/technology/detail/57
L | (28")L58–60 cmequivalentcurated manufacturer mapping — Giant Defy, medium confidenceyes€4.999Giant Defy L = 58–60 cm — manufacturer-conventional-size-equivalence, confidence medium, reviewed 2026-09-04. https://www.giant-bicycles.com/us/technology/detail/57
XL | (28")XL61–63 cmequivalentcurated manufacturer mapping — Giant Defy, medium confidencenolisting priceGiant Defy XL = 61–63 cm — manufacturer-conventional-size-equivalence, confidence medium, reviewed 2026-09-04. https://www.giant-bicycles.com/us/technology/detail/57
mappingcurated manufacturer mapping
scopeGiant Defy
sizesS = 51–54 cm · M = 55–57 cm · M/L = 57–59 cm · L = 58–60 cm · XL = 61–63 cm
confidenceMEDIUM
evidence typemanufacturer-conventional-size-equivalence
evidenceGiant'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.
sourcehttps://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
reviewed2026-09-04
notesScoped 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 → S | (28") fits but sold out · 56 → M | (28") fits but sold out · 58 → L | (28") in stock · 60 → L | (28") in stock

Identity

Canonical configuration: Giant | Defy Advanced Pro 1 Diamant | Rival AXS | 2026
Confidence: high

retailerpricesizes in stock
Bike-Mailorder€3.799nonedebug
bikes.de€4.999L | (28")debug
Mount7€4.999nonedebug
Bike-Mailorder€4.999nonedebug

Provenance — why we believe each fact

fieldsourceevidence
brandretailer:bikes-de / parseGIANT
modelretailer:bikes-de / derivedGIANT Defy Advanced Pro 1 Diamant pearl white
modelYearretailer:bikes-de / parseJahr: 2026
categoryretailer:bikes-de / derivedretailer taxonomy
frameMaterialretailer:bikes-de / parseCarbon
frameTierretailer:bikes-de / dictionaryAdvanced Pro
groupsetFamilyretailer:bikes-de / dictionarySRAM Rival AXS E1 || SRAM Rival AXS E1 12-fach, 12-Gang || SRAM Rival AXS E1
electronicShiftingretailer:bikes-de / derivedAXS
speedsretailer:bikes-de / parse12-fach
brakesretailer:bikes-de / parseHydraulische Scheibenbremse
suspensionretailer:bikes-de / derivedno suspension fork and no rear shock on a drop-bar listing
forkretailer:bikes-de / dictionaryGiant Advanced SL Vollcarbon Gabel
dropperPostretailer:bikes-de / derivedseatpost row "Giant Contact SL D-Fuse Carbon" names no dropper, in a 32-field spec table
beltDriveretailer:bikes-de / parseSRAM Rival AXS E1
wheelSizeretailer:bikes-de / parse28
powerMeterretailer:bikes-de / derivedabsent from a 32-field spec table
availabilityretailer:bikes-de / derived1 of 5 frame sizes offered for shipping by a bikes.de dealer

Warnings

Score breakdown

{
  "frameScore": 30,
  "drivetrainScore": 26,
  "wheelScore": 4,
  "extrasScore": 3,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 63,
  "notes": [
    "Frame tier \"upper-mid\" +4.",
    "SRAM Rival AXS = 26.",
    "Wheels unknown: scored below basic aluminium rather than assumed.",
    "Brakes \"hydraulic-disc\" +3.",
    "Weight not published: no weight adjustment either way."
  ],
  "marketPrice": 3247,
  "valueScore": 0.65,
  "savingsVsMarket": -1752
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Wheel material and tier cannot be determined from 'Felgen: VR: Giant, HR: Giant' without a model indicating material or tier. Weight is not stated. Mixed groupset is indicated because drivetrain lines show AXS electronic Rival for shifters/derailleurs and a non-AXS 'SRAM Rival E1' crankset.",
  "raw": {
    "frameMaterial": {
      "value": "carbon",
      "evidence": "Rahmenmaterial lt. Hersteller: Carbon",
      "confidence": 0.9
    },
    "groupsetBrand": {
      "value": "SRAM",
      "evidence": "Schaltwerk: SRAM Rival AXS E1 12-fach, 12-Gang",
      "confidence": 0.9
    },
    "groupsetFamily": {
      "value": "Rival AXS",
      "evidence": "Schaltwerk: SRAM Rival AXS E1 12-fach, 12-Gang",
      "confidence": 0.9
    },
    "electronicShifting": {
      "value": "true",
      "evidence": "Schaltwerk: SRAM Rival AXS E1 12-fach, 12-Gang",
      "confidence": 0.9
    },
    "speeds": {
      "value": "12",
      "evidence": "Schaltwerk: SRAM Rival AXS E1 12-fach, 12-Gang",
      "confidence": 0.9
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Schalthebel: SRAM Rival AXS E1\n...\nKurbelsatz: SRAM Rival E1 + Giant PowerHalo, 46 Zähne",
      "confidence": 0.8
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsen: Hydraulische Scheibenbremse",
      "confidence": 0.9
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "Wheel material and tier cannot be determined from 'Felgen: VR: Giant, HR: Giant' without a model indicating material or tier. Weight is not stated. Mixed groupset is indicated because drivetrain lines show AXS electronic Rival for shifters/derailleurs and a non-AXS 'SRAM Rival E1' crankset."
  }
}

Normalized record

{
  "id": "bikes-de:giant-defy-advanced-pro-1-2026",
  "retailer": "bikes-de",
  "retailerProductId": "giant-defy-advanced-pro-1-2026",
  "productUrl": "https://www.bikes.de/shop/fahrraeder/marke.giant/giant-defy-advanced-pro-1-2026/",
  "brand": "Giant",
  "model": "Defy Advanced Pro 1 Diamant pearl white",
  "modelYear": 2026,
  "category": "road",
  "categoryBasis": "route",
  "sourceCategory": "road",
  "price": 4999,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "carbon",
  "frameModel": null,
  "frameTier": "upper-mid",
  "groupsetBrand": "SRAM",
  "groupsetFamily": "Rival AXS",
  "groupsetGeneration": null,
  "electronicShifting": true,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Rival AXS",
    "rearDerailleur": "Rival AXS",
    "frontDerailleur": "Rival AXS",
    "crank": "Rival"
  },
  "groupsetTierSpread": 0,
  "crank": "SRAM Rival E1 + Giant PowerHalo, 46 Zähne",
  "cassette": null,
  "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": "VR: Giant, HR: Giant",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "VR: Giant Gavia Fondo 1 700x32C, Pannenschutz, HR: Giant Gavia Fondo 1 700x32C, Pannenschutz",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "S | (28\")",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "M | (28\")",
      "size": "M",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "ML | (28\")",
      "size": "M/L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "L | (28\")",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 4999
    },
    {
      "rawSize": "XL | (28\")",
      "size": "XL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    }
  ],
  "seller": null,
  "availability": "limited",
  "gtins": [
    "4711291208247",
    "4711291208254",
    "4711291208261",
    "4711291208278",
    "4711291208285"
  ],
  "imageUrl": "https://bikes-opt.b-cdn.net/giant/2026/3082275_01.jpg",
  "rawTitle": "GIANT Defy Advanced Pro 1 Diamant pearl white",
  "fetchedAt": "2026-09-19T05:43:14.713Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (L | (28\")).",
      "severity": "info"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Rahmenmaterial lt. Hersteller": "Carbon",
  "Gabel": "Giant Advanced SL Vollcarbon Gabel",
  "Schaltungstyp": "Kettenschaltung",
  "Anzahl Gänge": "24",
  "Umwerfer": "SRAM Rival AXS E1",
  "Schaltwerk": "SRAM Rival AXS E1 12-fach, 12-Gang",
  "Schalthebel": "SRAM Rival AXS E1",
  "Bremsen": "Hydraulische Scheibenbremse",
  "Bremse": "VR: SRAM Rival eTap AXS HRD, HR: SRAM Rival eTap AXS HRD",
  "Bremshebel": "Sram Rival eTap AXS HRD",
  "Bremsscheiben": "VR: ⌀ 160 mm, HR: ⌀ 160 mm",
  "Laufradgröße": "28 Zoll",
  "Reifen": "VR: Giant Gavia Fondo 1 700x32C, Pannenschutz, HR: Giant Gavia Fondo 1 700x32C, Pannenschutz",
  "Felgen": "VR: Giant, HR: Giant",
  "Kette": "Sram CN-RIV-E1",
  "Kurbelsatz": "SRAM Rival E1 + Giant PowerHalo, 46 Zähne",
  "Innenlager": "SRAM DUB Pressfit",
  "Lenker": "Giant Contact SL D-Fuse",
  "Griffe": "Giant Stratus Lite 3.0",
  "Vorbau": "Giant Contact SL Aerolight",
  "Sattel": "Giant Fleet SL",
  "Sattelstütze": "Giant Contact SL D-Fuse Carbon",
  "Straßenzulassung": "Nein",
  "Marke": "GIANT",
  "EAN": "4711291208247",
  "Hersteller Artikelnummer": "1031020144",
  "Modellserie Bezeichnung": "Defy Advanced Pro 1",
  "Rahmenform lt. Hersteller": "Diamant",
  "Markenfarbe": "pearl white",
  "Rahmenhöhe": "S | (28\")",
  "Jahr": "2026",
  "Zulässiges Gesamtgewicht": "127"
}

Raw adapter output

{
  "retailer": "bikes-de",
  "retailerProductId": "giant-defy-advanced-pro-1-2026",
  "productUrl": "https://www.bikes.de/shop/fahrraeder/marke.giant/giant-defy-advanced-pro-1-2026/",
  "extractionMethod": "server-html",
  "sourceCategory": "road",
  "rawTitle": "GIANT Defy Advanced Pro 1 Diamant pearl white",
  "rawBrand": "GIANT",
  "price": 4999,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://bikes-opt.b-cdn.net/giant/2026/3082275_01.jpg",
  "rawSpecifications": {
    "Rahmenmaterial lt. Hersteller": "Carbon",
    "Gabel": "Giant Advanced SL Vollcarbon Gabel",
    "Schaltungstyp": "Kettenschaltung",
    "Anzahl Gänge": "24",
    "Umwerfer": "SRAM Rival AXS E1",
    "Schaltwerk": "SRAM Rival AXS E1 12-fach, 12-Gang",
    "Schalthebel": "SRAM Rival AXS E1",
    "Bremsen": "Hydraulische Scheibenbremse",
    "Bremse": "VR: SRAM Rival eTap AXS HRD, HR: SRAM Rival eTap AXS HRD",
    "Bremshebel": "Sram Rival eTap AXS HRD",
    "Bremsscheiben": "VR: ⌀ 160 mm, HR: ⌀ 160 mm",
    "Laufradgröße": "28 Zoll",
    "Reifen": "VR: Giant Gavia Fondo 1 700x32C, Pannenschutz, HR: Giant Gavia Fondo 1 700x32C, Pannenschutz",
    "Felgen": "VR: Giant, HR: Giant",
    "Kette": "Sram CN-RIV-E1",
    "Kurbelsatz": "SRAM Rival E1 + Giant PowerHalo, 46 Zähne",
    "Innenlager": "SRAM DUB Pressfit",
    "Lenker": "Giant Contact SL D-Fuse",
    "Griffe": "Giant Stratus Lite 3.0",
    "Vorbau": "Giant Contact SL Aerolight",
    "Sattel": "Giant Fleet SL",
    "Sattelstütze": "Giant Contact SL D-Fuse Carbon",
    "Straßenzulassung": "Nein",
    "Marke": "GIANT",
    "EAN": "4711291208247",
    "Hersteller Artikelnummer": "1031020144",
    "Modellserie Bezeichnung": "Defy Advanced Pro 1",
    "Rahmenform lt. Hersteller": "Diamant",
    "Markenfarbe": "pearl white",
    "Rahmenhöhe": "S | (28\")",
    "Jahr": "2026",
    "Zulässiges Gesamtgewicht": "127"
  },
  "rawFeatures": [],
  "rawSizes": [
    {
      "rawSize": "S | (28\")",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "M | (28\")",
      "size": "M",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "ML | (28\")",
      "size": "M/L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "L | (28\")",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 4999
    },
    {
      "rawSize": "XL | (28\")",
      "size": "XL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    }
  ],
  "availabilityText": "1 of 5 frame sizes offered for shipping by a bikes.de dealer",
  "fetchedAt": "2026-09-19T05:43:14.713Z",
  "sourceMeta": {
    "dealers": [
      "threeoak - bicycles"
    ],
    "listingRows": 1,
    "articleNumbers": [
      "3082278"
    ],
    "skus": [
      "4711291208254",
      "4711291208261",
      "4711291208278",
      "4711291208285"
    ],
    "leafCategory": "Rennräder"
  }
}

Impressum · Privacy · Contact · About BikeFind