← Review table (road) · shopper page
bike24:974806 · source URL · confidence 1 · GTIN 8059178254847, 8059178254854, 8059178254861, 8059178254885
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| S | S | — | unknown | unsupported | yes | listing price | — |
| M | M | — | unknown | unsupported | yes | listing price | — |
| L | L | — | unknown | unsupported | yes | listing price | — |
| mapping | unsupported |
|---|---|
| reason | Wilier publishes no defensible conventional equivalence for its letter sizes. No authoritative source could be obtained: wilier.com and its technical PDFs answer 403 to us, so nothing manufacturer-published could be read. Retailers list letters only. Refused for absence of evidence rather than because of contrary evidence — if the source becomes reachable this is worth revisiting. |
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 | Wilier |
| model | retailer:bike24 / derived | Wilier GRANTURISMO SL - 105 Di2 - Carbon Rennrad - 2026 - black silver glossy |
| modelYear | retailer:bike24 / parse | Modelljahr: 2026 |
| category | retailer:bike24 / parse | Rennrad |
| frameMaterial | retailer:bike24 / parse | Carbon |
| groupsetFamily | retailer:bike24 / dictionary | SHIMANO 105 Di2 ST-R7170 || SHIMANO 105 Di2 RD-R7150 || SHIMANO 105 Di2 FD-R7150 |
| electronicShifting | retailer:bike24 / parse | Di2 |
| speeds | retailer:bike24 / parse | 2 x 12 |
| brakes | retailer:bike24 / parse | BR-R7170 |
| suspension | retailer:bike24 / derived | no suspension fork and no rear shock on a drop-bar listing |
| fork | retailer:bike24 / dictionary | GRANTURISMO SL |
| dropperPost | retailer:bike24 / derived | seatpost row says "starr" |
| beltDrive | retailer:bike24 / parse | SHIMANO 105 Di2 FD-R7150 |
| wheelSize | retailer:bike24 / parse | 28 |
| wheelMaterial | retailer:bike24 / dictionary | MICHE SYNTIUM |
| wheelTier | retailer:bike24 / dictionary | MICHE SYNTIUM |
| powerMeter | retailer:bike24 / derived | absent from a 45-field spec table |
| availability | retailer:bike24 / derived | https://schema.org/InStock |
none
{
"frameScore": 26,
"drivetrainScore": 27,
"wheelScore": 5,
"extrasScore": 3,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 61,
"notes": [
"Shimano 105 Di2 = 27.",
"Wheels \"basic-aluminium\" = 5.",
"Brakes \"hydraulic-disc\" +3.",
"Weight not published: no weight adjustment either way."
],
"marketPrice": 3005,
"valueScore": 0.781,
"savingsVsMarket": -844
}
{
"requested": [
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "Crank listed as \"SHIMANO 105 FC-R7100\" while shifters/derailleurs are \"105 Di2\" -> different family names in source, so mixedGroupset set true. Wheel model given as \"MICHE SYNTIUM AERO\" but material or recognised tier not stated in source, so wheelMaterial and wheelTier are null. No numeric total bike weight is stated (only \"Quelle Gewicht: Hersteller\").",
"raw": {
"frameMaterial": {
"value": "carbon",
"evidence": "Material: Carbon",
"confidence": 0.95
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltsystem (Hersteller): Shimano",
"confidence": 0.95
},
"groupsetFamily": {
"value": "105 Di2",
"evidence": "SHIMANO 105 Di2",
"confidence": 0.9
},
"electronicShifting": {
"value": "true",
"evidence": "Schaltungsart: Kette - Elektronisch",
"confidence": 0.9
},
"speeds": {
"value": "12",
"evidence": "Schaltstufen: 2 x 12",
"confidence": 0.9
},
"mixedGroupset": {
"value": "true",
"evidence": "Schalthebel: SHIMANO 105 Di2 ST-R7170\nKurbel: SHIMANO 105 FC-R7100",
"confidence": 0.8
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremsbetätigung: Hydraulisch",
"confidence": 0.9
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "Crank listed as \"SHIMANO 105 FC-R7100\" while shifters/derailleurs are \"105 Di2\" -> different family names in source, so mixedGroupset set true. Wheel model given as \"MICHE SYNTIUM AERO\" but material or recognised tier not stated in source, so wheelMaterial and wheelTier are null. No numeric total bike weight is stated (only \"Quelle Gewicht: Hersteller\")."
}
}
{
"id": "bike24:974806",
"retailer": "bike24",
"retailerProductId": "974806",
"productUrl": "https://www.bike24.de/p1974806.html",
"brand": "Wilier",
"model": "GRANTURISMO SL",
"modelYear": 2026,
"category": "road",
"categoryBasis": "stated",
"sourceCategory": "road",
"price": 3849,
"originalPrice": 4600,
"currency": "EUR",
"discountPercent": 16,
"frameMaterial": "carbon",
"frameModel": "GRANTURISMO SL Carbon",
"frameTier": null,
"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 FC-R7100",
"cassette": "SHIMANO 105 CS-R7100-12",
"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": "MICHE SYNTIUM AERO",
"wheelMaterial": "aluminium",
"wheelTier": "basic-aluminium",
"tyres": "VITTORIA RUBINO PRO IV GRAPHENE 2.0 | 700x28mm",
"weightKg": null,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": 1,
"price": null
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": 2,
"price": null
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": 2,
"price": null
}
],
"seller": null,
"availability": "in-stock",
"gtins": [
"8059178254847",
"8059178254854",
"8059178254861",
"8059178254885"
],
"imageUrl": "https://images.bike24.com/media/510/i/mb/c6/1d/e5/e5405is-4r11-wilier-grantturismo-sl-black-1988017.jpg",
"rawTitle": "Wilier GRANTURISMO SL - 105 Di2 - Carbon Rennrad - 2026 - black silver glossy",
"fetchedAt": "2026-09-19T04:46:57.829Z",
"normalizationConfidence": 1,
"warnings": []
}
{
"Produktname": "Wilier GRANTURISMO SL - 105 Di2 - Carbon Rennrad - 2026 - black silver glossy",
"Hersteller": "Wilier",
"Artikelnummer": "WIL746027",
"Aktivität": "Radfahren",
"Geschlecht": "Herren",
"Material": "Carbon",
"Radsport Einsatzbereich": "Rennrad, Endurance",
"Kette": "SHIMANO 105 CN-M7100",
"Kassette": "SHIMANO 105 CS-R7100-12",
"Schalthebel": "SHIMANO 105 Di2 ST-R7170",
"Schaltwerk": "SHIMANO 105 Di2 RD-R7150",
"Umwerfer": "SHIMANO 105 Di2 FD-R7150",
"Innenlager": "MICHE INTEGRALE PRESSFIT | 86.5x41mm",
"Kettenblatt Abstufung": "50-34",
"Kurbel": "SHIMANO 105 FC-R7100",
"Bremsen": "SHIMANO 105 BR-R7170 | SHIMANO SM-RT70 160/140mm",
"Laufräder": "MICHE SYNTIUM AERO",
"Sattelstütze Modell": "RITCHEY | WILIER CARBON CUSTOM MADE | -27 mm",
"Sattel": "SELLE SHORTFIT 2.0 | Open-Fit",
"Lenker": "WILIER BARRA S | ALU",
"Vorbau": "RITCHEY STEMMA S2 | ALU",
"Gabel": "GRANTURISMO SL",
"Steuersatz": "CUSTOM SUPERSLIM 1-1/4\" UPPER BR | FSA MR137 1-1/4\" LOWER BR",
"Rahmen": "GRANTURISMO SL Carbon",
"Schaltsystem (Hersteller)": "Shimano",
"Abstufung Kassette": "11-34",
"Schaltungsart": "Kette - Elektronisch",
"Art der Bremse": "Scheibenbremse",
"Laufradgröße": "28\" (622mm)",
"Sattelstütze": "Sattelstütze starr",
"Hinterbau": "Ungefedert",
"Reifen": "VITTORIA RUBINO PRO IV GRAPHENE 2.0 | 700x28mm",
"Bremsbetätigung": "Hydraulisch",
"Modelljahr": "2026",
"Kollektion": "Ganzjährig",
"Farbe": "Schwarz",
"Gabel Bauart": "Starrgabel",
"Herstellerartikelnummer": "E5405IS",
"Zugverlegung": "vollintegriert",
"Quelle Gewicht": "Hersteller",
"Produktserie": "Wilier - Granturismo",
"Schaltstufen": "2 x 12",
"Rahmenform": "Diamant",
"GTIN": "8059178254854, 8059178254847, 8059178254861, 8059178254885",
"Herstellerseite": "https://wilier.com/de"
}
{
"retailer": "bike24",
"retailerProductId": "974806",
"productUrl": "https://www.bike24.de/p1974806.html",
"extractionMethod": "embedded-json",
"sourceCategory": "road",
"rawTitle": "Wilier GRANTURISMO SL - 105 Di2 - Carbon Rennrad - 2026 - black silver glossy",
"rawBrand": "Wilier",
"price": 3849,
"originalPrice": 4600,
"currency": "EUR",
"imageUrl": "https://images.bike24.com/media/510/i/mb/c6/1d/e5/e5405is-4r11-wilier-grantturismo-sl-black-1988017.jpg",
"rawSpecifications": {
"Produktname": "Wilier GRANTURISMO SL - 105 Di2 - Carbon Rennrad - 2026 - black silver glossy",
"Hersteller": "Wilier",
"Artikelnummer": "WIL746027",
"Aktivität": "Radfahren",
"Geschlecht": "Herren",
"Material": "Carbon",
"Radsport Einsatzbereich": "Rennrad, Endurance",
"Kette": "SHIMANO 105 CN-M7100",
"Kassette": "SHIMANO 105 CS-R7100-12",
"Schalthebel": "SHIMANO 105 Di2 ST-R7170",
"Schaltwerk": "SHIMANO 105 Di2 RD-R7150",
"Umwerfer": "SHIMANO 105 Di2 FD-R7150",
"Innenlager": "MICHE INTEGRALE PRESSFIT | 86.5x41mm",
"Kettenblatt Abstufung": "50-34",
"Kurbel": "SHIMANO 105 FC-R7100",
"Bremsen": "SHIMANO 105 BR-R7170 | SHIMANO SM-RT70 160/140mm",
"Laufräder": "MICHE SYNTIUM AERO",
"Sattelstütze Modell": "RITCHEY | WILIER CARBON CUSTOM MADE | -27 mm",
"Sattel": "SELLE SHORTFIT 2.0 | Open-Fit",
"Lenker": "WILIER BARRA S | ALU",
"Vorbau": "RITCHEY STEMMA S2 | ALU",
"Gabel": "GRANTURISMO SL",
"Steuersatz": "CUSTOM SUPERSLIM 1-1/4\" UPPER BR | FSA MR137 1-1/4\" LOWER BR",
"Rahmen": "GRANTURISMO SL Carbon",
"Schaltsystem (Hersteller)": "Shimano",
"Abstufung Kassette": "11-34",
"Schaltungsart": "Kette - Elektronisch",
"Art der Bremse": "Scheibenbremse",
"Laufradgröße": "28\" (622mm)",
"Sattelstütze": "Sattelstütze starr",
"Hinterbau": "Ungefedert",
"Reifen": "VITTORIA RUBINO PRO IV GRAPHENE 2.0 | 700x28mm",
"Bremsbetätigung": "Hydraulisch",
"Modelljahr": "2026",
"Kollektion": "Ganzjährig",
"Farbe": "Schwarz",
"Gabel Bauart": "Starrgabel",
"Herstellerartikelnummer": "E5405IS",
"Zugverlegung": "vollintegriert",
"Quelle Gewicht": "Hersteller",
"Produktserie": "Wilier - Granturismo",
"Schaltstufen": "2 x 12",
"Rahmenform": "Diamant",
"GTIN": "8059178254854, 8059178254847, 8059178254861, 8059178254885",
"Herstellerseite": "https://wilier.com/de"
},
"rawFeatures": [],
"rawSizes": [
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": 1,
"price": null
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": 2,
"price": null
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": 2,
"price": null
}
],
"availabilityText": "https://schema.org/InStock",
"fetchedAt": "2026-09-19T04:46:57.829Z",
"sourceMeta": {
"skus": [
"8059178254854",
"8059178254847",
"8059178254861",
"8059178254885"
],
"startingPrice": false,
"discountInPercent": 16,
"articleNumber": "WIL746027"
}
}