← Review table (gravel) · shopper page
bike24:913865 · source URL · confidence 0.83 · GTIN 4252007816894, 4252007816900, 4252007816917, 4252007816924 +2
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| XS | XS | — | unknown | unsupported | yes | listing price | — |
| S | S | — | unknown | unsupported | yes | listing price | — |
| M | M | — | unknown | unsupported | yes | listing price | — |
| L | L | — | unknown | unsupported | yes | listing price | — |
| XL | XL | — | unknown | unsupported | yes | listing price | — |
| mapping | unsupported |
|---|---|
| reason | "XS" is a letter size and there is no reviewed Rennstahl equivalence to convert it. |
A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible
Only listing of this configuration — nothing to merge.
| field | source | evidence |
|---|---|---|
| brand | retailer:bike24 / parse | Rennstahl |
| model | retailer:bike24 / derived | Rennstahl 781 Gravel - Gravel Bike - Campagnolo Ekar GT - 2026 |
| modelYear | retailer:bike24 / parse | Modelljahr: 2026 |
| category | retailer:bike24 / parse | Gravel |
| frameMaterial | retailer:bike24 / parse | Stahl |
| groupsetFamily | retailer:bike24 / dictionary | Campagnolo EKAR GT || Campagnolo EKAR GT |
| electronicShifting | retailer:bike24 / parse | Mechanisch |
| speeds | retailer:bike24 / parse | 1 x 13 |
| brakes | retailer:bike24 / parse | Hydraulisch |
| suspension | retailer:bike24 / derived | no suspension fork and no rear shock on a drop-bar listing |
| fork | retailer:bike24 / dictionary | Parapera Anemos Adventure Carbon |
| dropperPost | retailer:bike24 / derived | seatpost row says "starr" |
| wheelSize | retailer:bike24 / parse | 28 |
| powerMeter | retailer:bike24 / derived | absent from a 42-field spec table |
| availability | retailer:bike24 / derived | https://schema.org/InStock |
info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 13,
"drivetrainScore": 20,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 38,
"notes": [
"Campagnolo Ekar GT = 20.",
"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.",
"Weight not published: no weight adjustment either way."
],
"marketPrice": 1947,
"valueScore": 0.974,
"savingsVsMarket": -52
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "Wheels listed as \"Fulcrum Red 500\" (Laufräder: Fulcrum Red 500) but the source does not state wheel material or a tier; therefore wheelMaterial and wheelTier are null. Tire model is inconsistent between FEATURES (\"Schwalbe G-One Reifen\") and SPECIFICATIONS (\"Reifen: WTB Riddler 37x700\"); no bike weight is provided.",
"raw": {
"frameMaterial": {
"value": "steel",
"evidence": "Material: Stahl",
"confidence": 0.95
},
"groupsetBrand": {
"value": "Campagnolo",
"evidence": "Schaltsystem (Hersteller): Campagnolo",
"confidence": 0.95
},
"groupsetFamily": {
"value": "Ekar GT",
"evidence": "Kurbel: Campagnolo EKAR GT",
"confidence": 0.9
},
"electronicShifting": {
"value": "false",
"evidence": "Schaltungsart: Kette - Mechanisch",
"confidence": 0.95
},
"speeds": {
"value": "13",
"evidence": "Schaltstufen: 1 x 13",
"confidence": 0.95
},
"mixedGroupset": {
"value": "false",
"evidence": "Schalthebel: Campagnolo EKAR GT",
"confidence": 0.8
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0.9
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0.9
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremsbetätigung: Hydraulisch",
"confidence": 0.95
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0.9
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.9
},
"notes": "Wheels listed as \"Fulcrum Red 500\" (Laufräder: Fulcrum Red 500) but the source does not state wheel material or a tier; therefore wheelMaterial and wheelTier are null. Tire model is inconsistent between FEATURES (\"Schwalbe G-One Reifen\") and SPECIFICATIONS (\"Reifen: WTB Riddler 37x700\"); no bike weight is provided."
}
}
{
"id": "bike24:913865",
"retailer": "bike24",
"retailerProductId": "913865",
"productUrl": "https://www.bike24.de/p1913865.html",
"brand": "Rennstahl",
"model": "781 Gravel",
"modelYear": 2026,
"category": "gravel",
"categoryBasis": "stated",
"sourceCategory": "gravel",
"price": 1999,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "steel",
"frameModel": "Rennstahl 781 Gravel",
"frameTier": null,
"groupsetBrand": "Campagnolo",
"groupsetFamily": "Ekar GT",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 13,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "Ekar GT",
"rearDerailleur": "Ekar GT",
"crank": "Ekar GT",
"cassette": "Ekar GT"
},
"groupsetTierSpread": 0,
"crank": "Campagnolo EKAR GT",
"cassette": "Campagnolo EKAR GT",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "none",
"fork": {
"make": null,
"line": null,
"tier": "rigid",
"travelMm": 0
},
"rearShock": null,
"dropperPost": false,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": "28",
"wheelset": "Fulcrum Red 500",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "WTB Riddler 37x700",
"weightKg": null,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "XS",
"size": "XS",
"sizeCm": null,
"inStock": true,
"stockCount": 3,
"price": null
},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": 6,
"price": null
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": 1,
"price": null
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": 5,
"price": null
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": 4,
"price": null
}
],
"seller": null,
"availability": "in-stock",
"gtins": [
"4252007816894",
"4252007816900",
"4252007816917",
"4252007816924",
"4252007816931",
"4252007816948"
],
"imageUrl": "https://images.bike24.com/media/510/i/mb/6f/71/55/rennstahl-781-gravel-gravel-bike-campagnolo-ekar-gt-2026135-2047477.jpg",
"rawTitle": "Rennstahl 781 Gravel - Gravel Bike - Campagnolo Ekar GT - 2026",
"fetchedAt": "2026-09-19T05:10:50.311Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
}
]
}
{
"Produktname": "Rennstahl 781 Gravel - Gravel Bike - Campagnolo Ekar GT - 2026",
"Hersteller": "Rennstahl Bikes",
"Artikelnummer": "RSB719406",
"Aktivität": "Radfahren",
"Geschlecht": "Herren",
"Material": "Stahl",
"Radsport Einsatzbereich": "Allroad / Gravel",
"Kette": "Campagnolo EKAR GT",
"Kassette": "Campagnolo EKAR GT",
"Schalthebel": "Campagnolo EKAR GT",
"Schaltwerk": "Campagnolo EKAR GT",
"Kettenblatt Abstufung": "38",
"Kurbel": "Campagnolo EKAR GT",
"Bremsen": "Campagnolo EKAR GT | 160/160mm",
"Laufräder": "Fulcrum Red 500",
"Sattelstütze Modell": "Aluminium",
"Sattel": "Selle Italia SLR Superflow",
"Lenker": "Acros Gravel AL",
"Vorbau": "Parapera AL Superlight",
"Gabel": "Parapera Anemos Adventure Carbon",
"Steuersatz": "Acros",
"Rahmen": "Rennstahl 781 Gravel",
"Schaltsystem (Hersteller)": "Campagnolo",
"Abstufung Kassette": "10-48",
"Schaltungsart": "Kette - Mechanisch",
"Art der Bremse": "Scheibenbremse",
"Laufradgröße": "28\" (622mm)",
"Griffe": "Selle Italia Smoo Tape Grand Fondo",
"Sattelstütze": "Sattelstütze starr",
"Hinterbau": "Ungefedert",
"Reifen": "WTB Riddler 37x700",
"Bremsbetätigung": "Hydraulisch",
"Modelljahr": "2026",
"Kollektion": "Ganzjährig",
"Farbe": "Schwarz",
"Gabel Bauart": "Starrgabel",
"Zugverlegung": "extern",
"Produktserie": "Rennstahl - 781",
"Schaltstufen": "1 x 13",
"Rahmenform": "Diamant",
"GTIN": "4252007816900, 4252007816917, 4252007816924, 4252007816931, 4252007816948, 4252007816894",
"Herstellerseite": "https://www.1bike4life.com/rennstahl"
}
{
"retailer": "bike24",
"retailerProductId": "913865",
"productUrl": "https://www.bike24.de/p1913865.html",
"extractionMethod": "embedded-json",
"sourceCategory": "gravel",
"rawTitle": "Rennstahl 781 Gravel - Gravel Bike - Campagnolo Ekar GT - 2026",
"rawBrand": "Rennstahl",
"price": 1999,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://images.bike24.com/media/510/i/mb/6f/71/55/rennstahl-781-gravel-gravel-bike-campagnolo-ekar-gt-2026135-2047477.jpg",
"rawSpecifications": {
"Produktname": "Rennstahl 781 Gravel - Gravel Bike - Campagnolo Ekar GT - 2026",
"Hersteller": "Rennstahl Bikes",
"Artikelnummer": "RSB719406",
"Aktivität": "Radfahren",
"Geschlecht": "Herren",
"Material": "Stahl",
"Radsport Einsatzbereich": "Allroad / Gravel",
"Kette": "Campagnolo EKAR GT",
"Kassette": "Campagnolo EKAR GT",
"Schalthebel": "Campagnolo EKAR GT",
"Schaltwerk": "Campagnolo EKAR GT",
"Kettenblatt Abstufung": "38",
"Kurbel": "Campagnolo EKAR GT",
"Bremsen": "Campagnolo EKAR GT | 160/160mm",
"Laufräder": "Fulcrum Red 500",
"Sattelstütze Modell": "Aluminium",
"Sattel": "Selle Italia SLR Superflow",
"Lenker": "Acros Gravel AL",
"Vorbau": "Parapera AL Superlight",
"Gabel": "Parapera Anemos Adventure Carbon",
"Steuersatz": "Acros",
"Rahmen": "Rennstahl 781 Gravel",
"Schaltsystem (Hersteller)": "Campagnolo",
"Abstufung Kassette": "10-48",
"Schaltungsart": "Kette - Mechanisch",
"Art der Bremse": "Scheibenbremse",
"Laufradgröße": "28\" (622mm)",
"Griffe": "Selle Italia Smoo Tape Grand Fondo",
"Sattelstütze": "Sattelstütze starr",
"Hinterbau": "Ungefedert",
"Reifen": "WTB Riddler 37x700",
"Bremsbetätigung": "Hydraulisch",
"Modelljahr": "2026",
"Kollektion": "Ganzjährig",
"Farbe": "Schwarz",
"Gabel Bauart": "Starrgabel",
"Zugverlegung": "extern",
"Produktserie": "Rennstahl - 781",
"Schaltstufen": "1 x 13",
"Rahmenform": "Diamant",
"GTIN": "4252007816900, 4252007816917, 4252007816924, 4252007816931, 4252007816948, 4252007816894",
"Herstellerseite": "https://www.1bike4life.com/rennstahl"
},
"rawFeatures": [
"Langlebiger Rahmen aus Stahl",
"Gabel aus Carbon für mehr Komfort",
"Campagnolo Ekar GT 1x13-fach Schaltung",
"Furlcrum Red 500 Laufradsatz",
"Schwalbe G-One Reifen",
"Befestigungspunkte für diverses Zubehör"
],
"rawSizes": [
{
"rawSize": "XS",
"size": "XS",
"sizeCm": null,
"inStock": true,
"stockCount": 3,
"price": null
},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": 6,
"price": null
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": 1,
"price": null
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": 5,
"price": null
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": 4,
"price": null
}
],
"availabilityText": "https://schema.org/InStock",
"fetchedAt": "2026-09-19T05:10:50.311Z",
"sourceMeta": {
"skus": [
"4252007816900",
"4252007816917",
"4252007816924",
"4252007816931",
"4252007816948",
"4252007816894"
],
"startingPrice": false,
"discountInPercent": null,
"articleNumber": "RSB719406"
}
}