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Bergamont Grandurance RD 20 marble grey (2026)

fahrrad-de:15881047048565 · source URL · confidence 0.83 · GTIN 7616185374039, 7616185374046, 7616185374053, 7616185374060 +1

Eligibility

Can win a band.

Size decisions

retailer labelalphacomparable cmmatchmappingin stockvariant priceevidence
SSunknownunsupportedno€1.619
MMunknownunsupportedyes€1.619
LLunknownunsupportedyes€1.619
XLXLunknownunsupportedyes€1.619
XXLXXLunknownunsupportedno€1.619
mappingunsupported
reason"S" is a letter size and there is no reviewed Bergamont equivalence to convert it.

A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible

Identity

Canonical configuration: Bergamont | Grandurance RD 20 marble | 105 | 2026
Confidence: high

retailerpricesizes in stock
fahrrad.de€1.619M, L, XLdebug
BikeExchange€1.797,99S, M, L, XLdebug
Fahrrad XXL€1.799,99L, M, S, XL, XXLdebug
bikes.de€1.999M | (28")debug

Provenance — why we believe each fact

fieldsourceevidence
brandretailer:fahrrad-de / parseBergamont
modelretailer:fahrrad-de / derivedBergamont Grandurance RD 20 marble grey (2026)
modelYearretailer:fahrrad-de / parseModelljahr: 2026
categoryretailer:fahrrad-de / parseGrandurance
frameMaterialretailer:fahrrad-de / parse6061
groupsetFamilyretailer:fahrrad-de / dictionaryShimano 105, ST-R7020, 2x11-fach, road STI-Schalthebel || Shimano 105, FD-R7000
electronicShiftingretailer:fahrrad-de / parsemechanisch
speedsretailer:fahrrad-de / parse2x11
brakesretailer:fahrrad-de / parsehydraulische Scheibenbremse
suspensionretailer:fahrrad-de / derivedno suspension fork and no rear shock on a drop-bar listing
forkretailer:fahrrad-de / dictionaryGrandurance Alloy, 12x100 mm Achse, Schutzblechaufnahme
dropperPostretailer:fahrrad-de / derivedseatpost row "Syncros Duncan 2.5" names no dropper, in a 64-field spec table
beltDriveretailer:fahrrad-de / parseKMC
hubDynamoretailer:fahrrad-de / parseShimano Nabendynamo, DH-UR705, Centerlock, Disc, 12x100 mm Achse | F
rackretailer:fahrrad-de / parseRacktime / BGM Allroad Carrier, SnapIt 2.0 System
mudguardsretailer:fahrrad-de / parseBGM Allroad Fender, 50 mm
lightingretailer:fahrrad-de / parseHerrmans H-Trace Mini, LED, Standlicht
weightKgretailer:fahrrad-de / parseGewicht: 13,6 kg
powerMeterretailer:fahrrad-de / derivedabsent from a 64-field spec table
availabilityretailer:fahrrad-de / derived3 of 5 variants in stock

Warnings

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 18,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": -3,
  "equipmentValue": 31,
  "notes": [
    "Shimano 105 = 20.",
    "Mixed groupset -2: crank is Non-Series, 30 tier below 105.",
    "Wheels unknown: scored level with basic aluminium, which is neither a reward for omitting the wheelset nor a penalty for naming a cheap one.",
    "Brakes \"hydraulic-disc\" = 0, the baseline for gravel.",
    "13.6 kg vs 10.4 kg gravel reference = -3."
  ],
  "marketPrice": 1517,
  "valueScore": 0.937,
  "savingsVsMarket": -102
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Wheel rim material is not stated (Felgen: Syncros DB-T260, Disc does not specify aluminium or carbon), so wheelMaterial and wheelTier are null. mixedGroupset marked true because crank (Kurbelsatz: Shimano FC-RS510) is a different Shimano crank model than the Shimano 105 groupset (shown elsewhere).",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmen Materialtyp: Aluminium",
      "confidence": 0.95
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltung Marke: Shimano",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "105",
      "evidence": "Schaltung / Schaltwerk: Shimano 105, RD-R7000, Shadow",
      "confidence": 0.95
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schaltsystem: mechanisch",
      "confidence": 0.95
    },
    "speeds": {
      "value": "11",
      "evidence": "2x11-fach",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbelsatz: Shimano FC-RS510, 50/34t",
      "confidence": 0.75
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.15
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.15
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremse vorne: Shimano 105, BR-R7170, hydraulische Scheibenbremse",
      "confidence": 0.95
    },
    "weightKg": {
      "value": "13.6",
      "evidence": "Gewicht: 13,6 kg",
      "confidence": 0.95
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.2
    },
    "notes": "Wheel rim material is not stated (Felgen: Syncros DB-T260, Disc does not specify aluminium or carbon), so wheelMaterial and wheelTier are null. mixedGroupset marked true because crank (Kurbelsatz: Shimano FC-RS510) is a different Shimano crank model than the Shimano 105 groupset (shown elsewhere)."
  }
}

Normalized record

{
  "id": "fahrrad-de:15881047048565",
  "retailer": "fahrrad-de",
  "retailerProductId": "15881047048565",
  "productUrl": "https://www.fahrrad.de/products/bergamont-grandurance-rd-20-marble-grey",
  "brand": "Bergamont",
  "model": "Grandurance RD 20 marble grey",
  "modelYear": 2026,
  "category": "gravel",
  "categoryBasis": "stated",
  "sourceCategory": "gravel",
  "price": 1619,
  "originalPrice": 1999,
  "currency": "EUR",
  "discountPercent": 19,
  "frameMaterial": "aluminium",
  "frameModel": "28\", ultra lite AL-6061 Rohrsatz",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "105",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 11,
  "mixedGroupset": true,
  "groupsetComponents": {
    "shifters": "105",
    "frontDerailleur": "105",
    "crank": "Non-Series"
  },
  "groupsetTierSpread": 30,
  "crank": "Shimano FC-RS510, 50/34t",
  "cassette": "Shimano CS-HG700, 11-34t",
  "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": true,
  "rack": true,
  "mudguards": true,
  "chaincase": null,
  "kickstand": null,
  "lighting": true,
  "wheelSize": null,
  "wheelset": "Syncros DB-T260, Disc | Shimano Nabendynamo, DH-UR705, Centerlock, Disc, 12x100 mm Achse | Formula RXC-400, Centerlock, Disc, 12x142 mm axle",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Schwalbe G-One Allround, Performance, Raceguard, TLR, Addix, 40-622",
  "weightKg": 13.6,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1619,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1619,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1619,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1619,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XXL",
      "size": "XXL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1619,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [
    "7616185374039",
    "7616185374046",
    "7616185374053",
    "7616185374060",
    "7616185374077"
  ],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0814/6724/4875/files/cd194a47b57fbf900b08169b27aa7f97cedd09e2_5c47f2cf60383f46.png?v=1779235415",
  "rawTitle": "Bergamont Grandurance RD 20 marble grey (2026)",
  "fetchedAt": "2026-09-19T06:18:37.147Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "implausible-weight",
      "message": "Stated weight 13.6 kg is outside the 5.5-13 kg plausible range for a complete drop-bar bike.",
      "severity": "high"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    },
    {
      "code": "mixed-groupset",
      "message": "Not a uniform groupset: {\"shifters\":\"105\",\"frontDerailleur\":\"105\",\"crank\":\"Non-Series\"}. Ranked on the shifting level, with a penalty.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Artikelnummer": "7616185374046",
  "Modelljahr": "2026",
  "Produkttitel (Hersteller)": "Bergamont Grandurance RD 20 marble grey (2026)",
  "Modell Marke": "Bergamont",
  "Hersteller Modell-Nr.": "425222",
  "Herstellerfarbe": "marble grey",
  "EAN": "S: 7616185374039M: 7616185374046L: 7616185374053XL: 7616185374060XXL: 7616185374077",
  "Hersteller Artikel-Nr.": "S: 4252227239006M: 4252227239008L: 4252227239010XL: 4252227239012XXL: 4252227239014",
  "Für wen": "Herren, Damen",
  "Disziplin": "Gravel",
  "Einsatzgebiet (Terrain)": "Feld-/Waldwege, Straße",
  "Einsatzzweck": "Sport, Tour",
  "Allgemein Typ": "Gravelbike",
  "Rahmengröße S,M,L... (Filter)": "S: SM: ML: LXL: XLXXL: XXL",
  "Mindest-Körpergröße (cm)": "S: 156M: 163L: 173XL: 181XXL: 19",
  "Maximal-Körpergröße (cm)": "S: 167M: 174L: 184XL: 193XXL: 203",
  "Rahmen": "28\", ultra lite AL-6061 Rohrsatz",
  "Rahmen Materialtyp": "Aluminium",
  "Rahmen Form": "Diamant (hohes Oberrohr)",
  "Gabel": "Grandurance Alloy, 12x100 mm Achse, Schutzblechaufnahme",
  "Vorbiegung (mm)": "50 mm",
  "Schaltung Typ": "Kettenschaltung",
  "Schaltsystem": "mechanisch",
  "Schaltung Marke": "Shimano",
  "Schaltung / Schaltwerk": "Shimano 105, RD-R7000, Shadow",
  "Anzahl Gänge": "22",
  "Schalthebel": "Shimano 105, ST-R7020, 2x11-fach, road STI-Schalthebel",
  "Umwerfer": "Shimano 105, FD-R7000",
  "Antriebsart": "Kette",
  "Kurbelsatz": "Shimano FC-RS510, 50/34t",
  "Innenlager": "Shimano BB-RS501, BSA",
  "Kette / Riemen": "KMC X11",
  "Zahnkranz / Kassette": "Shimano CS-HG700, 11-34t",
  "Pedale enthalten": "nein",
  "Bezeichnung Pedale": "ohne",
  "Bremsen Typ": "Scheibenbremse",
  "Bremsen Marke": "Shimano",
  "Bremse vorne": "Shimano 105, BR-R7170, hydraulische Scheibenbremse",
  "Bremse hinten": "Shimano 105, BR-R7170, hydraulische Scheibenbremse",
  "Bremshebel Hinterrad": "Shimano 105, ST-R7020",
  "Bremshebel Vorderrad": "Shimano 105, ST-R7020",
  "Bremsscheibe vorne": "Shimano SM-RT64, 160 mm",
  "Bremsscheibe hinten": "Shimano SM-RT64, 160 mm",
  "Laufradgröße (Zoll)": "28",
  "Radstand": "1108 mm",
  "Felgen": "Syncros DB-T260, Disc",
  "Reifen vorne": "Schwalbe G-One Allround, Performance, Raceguard, TLR, Addix, 40-622",
  "Reifen hinten": "Schwalbe G-One Allround, Performance, Raceguard, TLR, Addix, 40-622",
  "Nabe vorne": "Shimano Nabendynamo, DH-UR705, Centerlock, Disc, 12x100 mm Achse",
  "Nabe hinten": "Formula RXC-400, Centerlock, Disc, 12x142 mm axle",
  "Speichen": "Edelstahl, schwarz",
  "Lenker": "Syncros Creston",
  "Vorbau": "Syncros, -6°",
  "Steuersatz": "Acros ZS56, A-Headset, semi-integriert, Tapered",
  "Sattelstütze": "Syncros Duncan 2.5",
  "Sattel": "Syncros Tofino 2.5",
  "Rücklicht": "Herrmans H-Trace Mini, LED, Standlicht",
  "Vorderlicht": "Herrmans H-Black MR9, 180 Lumen, Standlicht",
  "Gepäckträger": "Racktime / BGM Allroad Carrier, SnapIt 2.0 System",
  "Gepäckträger hinten": "Racktime / BGM Allroad Carrier, SnapIt 2.0 System",
  "Schutzbleche": "BGM Allroad Fender, 50 mm",
  "Anbauteile Straßenzulassung": "Ja",
  "Gewicht": "13,6 kg",
  "Zulässiges Gesamtgewicht / max. Traglast": "130 kg"
}

Raw adapter output

{
  "retailer": "fahrrad-de",
  "retailerProductId": "15881047048565",
  "productUrl": "https://www.fahrrad.de/products/bergamont-grandurance-rd-20-marble-grey",
  "extractionMethod": "public-json-api",
  "sourceCategory": "gravel",
  "rawTitle": "Bergamont Grandurance RD 20 marble grey (2026)",
  "rawBrand": "Bergamont",
  "price": 1619,
  "originalPrice": 1999,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0814/6724/4875/files/cd194a47b57fbf900b08169b27aa7f97cedd09e2_5c47f2cf60383f46.png?v=1779235415",
  "rawSpecifications": {
    "Artikelnummer": "7616185374046",
    "Modelljahr": "2026",
    "Produkttitel (Hersteller)": "Bergamont Grandurance RD 20 marble grey (2026)",
    "Modell Marke": "Bergamont",
    "Hersteller Modell-Nr.": "425222",
    "Herstellerfarbe": "marble grey",
    "EAN": "S: 7616185374039M: 7616185374046L: 7616185374053XL: 7616185374060XXL: 7616185374077",
    "Hersteller Artikel-Nr.": "S: 4252227239006M: 4252227239008L: 4252227239010XL: 4252227239012XXL: 4252227239014",
    "Für wen": "Herren, Damen",
    "Disziplin": "Gravel",
    "Einsatzgebiet (Terrain)": "Feld-/Waldwege, Straße",
    "Einsatzzweck": "Sport, Tour",
    "Allgemein Typ": "Gravelbike",
    "Rahmengröße S,M,L... (Filter)": "S: SM: ML: LXL: XLXXL: XXL",
    "Mindest-Körpergröße (cm)": "S: 156M: 163L: 173XL: 181XXL: 19",
    "Maximal-Körpergröße (cm)": "S: 167M: 174L: 184XL: 193XXL: 203",
    "Rahmen": "28\", ultra lite AL-6061 Rohrsatz",
    "Rahmen Materialtyp": "Aluminium",
    "Rahmen Form": "Diamant (hohes Oberrohr)",
    "Gabel": "Grandurance Alloy, 12x100 mm Achse, Schutzblechaufnahme",
    "Vorbiegung (mm)": "50 mm",
    "Schaltung Typ": "Kettenschaltung",
    "Schaltsystem": "mechanisch",
    "Schaltung Marke": "Shimano",
    "Schaltung / Schaltwerk": "Shimano 105, RD-R7000, Shadow",
    "Anzahl Gänge": "22",
    "Schalthebel": "Shimano 105, ST-R7020, 2x11-fach, road STI-Schalthebel",
    "Umwerfer": "Shimano 105, FD-R7000",
    "Antriebsart": "Kette",
    "Kurbelsatz": "Shimano FC-RS510, 50/34t",
    "Innenlager": "Shimano BB-RS501, BSA",
    "Kette / Riemen": "KMC X11",
    "Zahnkranz / Kassette": "Shimano CS-HG700, 11-34t",
    "Pedale enthalten": "nein",
    "Bezeichnung Pedale": "ohne",
    "Bremsen Typ": "Scheibenbremse",
    "Bremsen Marke": "Shimano",
    "Bremse vorne": "Shimano 105, BR-R7170, hydraulische Scheibenbremse",
    "Bremse hinten": "Shimano 105, BR-R7170, hydraulische Scheibenbremse",
    "Bremshebel Hinterrad": "Shimano 105, ST-R7020",
    "Bremshebel Vorderrad": "Shimano 105, ST-R7020",
    "Bremsscheibe vorne": "Shimano SM-RT64, 160 mm",
    "Bremsscheibe hinten": "Shimano SM-RT64, 160 mm",
    "Laufradgröße (Zoll)": "28",
    "Radstand": "1108 mm",
    "Felgen": "Syncros DB-T260, Disc",
    "Reifen vorne": "Schwalbe G-One Allround, Performance, Raceguard, TLR, Addix, 40-622",
    "Reifen hinten": "Schwalbe G-One Allround, Performance, Raceguard, TLR, Addix, 40-622",
    "Nabe vorne": "Shimano Nabendynamo, DH-UR705, Centerlock, Disc, 12x100 mm Achse",
    "Nabe hinten": "Formula RXC-400, Centerlock, Disc, 12x142 mm axle",
    "Speichen": "Edelstahl, schwarz",
    "Lenker": "Syncros Creston",
    "Vorbau": "Syncros, -6°",
    "Steuersatz": "Acros ZS56, A-Headset, semi-integriert, Tapered",
    "Sattelstütze": "Syncros Duncan 2.5",
    "Sattel": "Syncros Tofino 2.5",
    "Rücklicht": "Herrmans H-Trace Mini, LED, Standlicht",
    "Vorderlicht": "Herrmans H-Black MR9, 180 Lumen, Standlicht",
    "Gepäckträger": "Racktime / BGM Allroad Carrier, SnapIt 2.0 System",
    "Gepäckträger hinten": "Racktime / BGM Allroad Carrier, SnapIt 2.0 System",
    "Schutzbleche": "BGM Allroad Fender, 50 mm",
    "Anbauteile Straßenzulassung": "Ja",
    "Gewicht": "13,6 kg",
    "Zulässiges Gesamtgewicht / max. Traglast": "130 kg"
  },
  "rawFeatures": [
    "Attraktiver Pendler, Tourer und Entdecker: Das Grandurance RD 20 basiert auf einer ultraleichten Aluminium-Rahmenplattform. Ausgewogene Allroad-Geometrie, große Reifenfreiheit, unzählige Befestigungspunkte für Zubehör, zukunftsträchtiges Design und solide Komponenten. Gebaut, um dem Alltag zu entkommen.",
    "Ultra leichter Aluminiumrahmen",
    "Aluminiumgabel mit Steckachse und Montagepunkten",
    "Shimano 105 2x11-fach Schaltung",
    "Shimano 105 Hydraulische Scheibenbremsen",
    "28\" Schwalbe G-One Allround Bereifung",
    "Ausgestattet mit LED-Beleuchtung, Schutzblechen und Gepäckträger"
  ],
  "rawSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1619,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1619,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1619,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1619,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XXL",
      "size": "XXL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1619,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "3 of 5 variants in stock",
  "fetchedAt": "2026-09-19T06:18:37.147Z",
  "sourceMeta": {
    "shopifyProductId": 15881047048565,
    "handle": "bergamont-grandurance-rd-20-marble-grey",
    "productType": "Gravel Bike",
    "tags": [
      "Bikes Brinkmann",
      "Cat_Lvl_1: Fahrräder",
      "Fam_Lvl_1: Bio-Bikes",
      "Fam_Lvl_2: Bio-Road & Gravel",
      "FBG",
      "online only",
      "RetoureAusgeschlossen"
    ],
    "variantSkus": [
      "7616185374039",
      "7616185374046",
      "7616185374053",
      "7616185374060",
      "7616185374077"
    ]
  }
}

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