← Review table (gravel) · shopper page
boc:7499314167982 · source URL · confidence 0.78
Cannot win: availability is out-of-stock; no size confirmed in stock
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| 49 CM | — | 49 cm | exact scale | stated by the retailer | no | €999 | 49 CM |
| 53 CM | — | 53 cm | exact scale | stated by the retailer | no | €999 | 53 CM |
| 55 CM | — | 55 cm | exact scale | stated by the retailer | no | €999 | 55 CM |
| 57 CM | — | 57 cm | exact scale | stated by the retailer | no | €999 | 57 CM |
| 61 CM | — | 61 cm | exact scale | stated by the retailer | no | €999 | 61 CM |
A shopper asking for: 54 → 53 CM/55 CM fits but sold out · 56 → 55 CM/57 CM fits but sold out · 58 → 57 CM fits but sold out · 60 → 61 CM fits but sold out
Only listing of this configuration — nothing to merge.
| field | source | evidence |
|---|---|---|
| brand | retailer:boc / parse | BERGAMONT |
| model | retailer:boc / derived | Bergamont Grandurance 4 |
| modelYear | retailer:boc / parse | Modelljahr: 2021 |
| category | retailer:boc / parse | Grandurance |
| frameMaterial | retailer:boc / parse | Aluminium |
| groupsetFamily | retailer:boc / dictionary | Shimano Sora || Shimano Sora || Shimano Sora |
| electronicShifting | retailer:boc / derived | Shimano Sora || Shimano Sora || Shimano Sora |
| suspension | retailer:boc / derived | no suspension fork and no rear shock on a drop-bar listing |
| fork | retailer:boc / dictionary | Grandurance Aluminium |
| dropperPost | retailer:boc / derived | seatpost row "Syncros 2.5" names no dropper, in a 33-field spec table |
| beltDrive | retailer:boc / parse | KMC |
| wheelSize | retailer:boc / parse | 28 |
| weightKg | retailer:boc / parse | Gewicht Kg. ca.: 11 kg |
| powerMeter | retailer:boc / derived | absent from a 33-field spec table |
| availability | retailer:boc / derived | all variants sold out |
| brakes | ai / ai (0.95) | Mechanische Shimano Sora Scheibenbremsen |
info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 11,
"drivetrainScore": 8,
"wheelScore": 5,
"extrasScore": -2,
"suspensionScore": 0,
"weightAdjustment": -1.2,
"equipmentValue": 20.8,
"notes": [
"Shimano Sora = 8.",
"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 \"mechanical-disc\" -2.",
"11 kg vs 10.4 kg gravel reference = -1.2."
],
"marketPrice": 1097,
"valueScore": 1.098,
"savingsVsMarket": 98
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"brakes"
],
"applied": [
"brakes"
],
"rejected": [],
"notes": "Wheel rim model given as \"Felgen: Shining DB-T260, Disc\" but material not stated and model not recognised for tiering; electronic shifting not explicitly mentioned in the source (only Sora is named), so electronicShifting is left null.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial: Aluminium",
"confidence": 0.95
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Shimano Sora",
"confidence": 0.95
},
"groupsetFamily": {
"value": "Sora",
"evidence": "Shimano Sora",
"confidence": 0.95
},
"electronicShifting": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"speeds": {
"value": "18",
"evidence": "Anzahl Gänge: 18",
"confidence": 0.95
},
"mixedGroupset": {
"value": "false",
"evidence": "Kurbelgarnitur: Shimano Sora",
"confidence": 0.9
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"brakes": {
"value": "mechanical-disc",
"evidence": "Mechanische Shimano Sora Scheibenbremsen",
"confidence": 0.95
},
"weightKg": {
"value": "11",
"evidence": "Gewicht Kg. ca.: 11 kg",
"confidence": 0.95
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"notes": "Wheel rim model given as \"Felgen: Shining DB-T260, Disc\" but material not stated and model not recognised for tiering; electronic shifting not explicitly mentioned in the source (only Sora is named), so electronicShifting is left null."
}
}
{
"id": "boc:7499314167982",
"retailer": "boc",
"retailerProductId": "7499314167982",
"productUrl": "https://boc24.de/products/bergamont-grandurance-4",
"brand": "Bergamont",
"model": "Grandurance 4",
"modelYear": 2021,
"category": "gravel",
"categoryBasis": "stated",
"sourceCategory": "gravel",
"price": 999,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "aluminium",
"frameModel": null,
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Sora",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": null,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "Sora",
"rearDerailleur": "Sora",
"frontDerailleur": "Sora",
"crank": "Sora"
},
"groupsetTierSpread": 0,
"crank": "Shimano Sora, FC-R3000, 50/34t",
"cassette": "Shimano CS-HG201-9, 11-34t",
"brakes": "mechanical-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": "Shining DB-T260, Disc | BGM Pro, Centerlock, Disc, Schnellspanner",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "Schwalbe G-One Allround, Raceguard, 35-622",
"weightKg": 11,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "49 CM",
"size": "49",
"sizeCm": 49,
"inStock": false,
"stockCount": null,
"price": 999,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "53 CM",
"size": "53",
"sizeCm": 53,
"inStock": false,
"stockCount": null,
"price": 999,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "55 CM",
"size": "55",
"sizeCm": 55,
"inStock": false,
"stockCount": null,
"price": 999,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "57 CM",
"size": "57",
"sizeCm": 57,
"inStock": false,
"stockCount": null,
"price": 999,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "61 CM",
"size": "61",
"sizeCm": 61,
"inStock": false,
"stockCount": null,
"price": 999,
"preorder": false,
"deliveryNote": null
}
],
"seller": null,
"availability": "out-of-stock",
"gtins": [],
"imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_0217908_2039-0.jpg?v=1777986961",
"rawTitle": "Bergamont Grandurance 4",
"fetchedAt": "2026-09-19T05:36:09.429Z",
"normalizationConfidence": 0.78,
"warnings": [
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
}
]
}
{
"Ausstattung": "Leichter 28 Zoll Aluminiumrahmen Grandurance Aluminium Starrgabel Bewährte Shimano Sora 18-Gang Kettenschaltung Mechanische Shimano Sora Scheibenbremsen",
"Anzahl Gänge": "18",
"Artikelmarke": "Bergamont",
"Ausstattungsniveau": "ohne zusätzliche Ausstattung",
"Bremsen": "Shimano BR-R317, SM-RT54 160/160 mm",
"Bremshebel": "Shimano Sora",
"Felgen": "Shining DB-T260, Disc",
"Gabel": "Grandurance Aluminium",
"Gewicht Kg. ca.": "11 kg",
"Griffe": "BGM Race Grip-Tape, Antislip",
"Hinterradnabe": "BGM Pro, Centerlock, Disc, Schnellspanner",
"Innenlager": "Shimano Hollowtech II, BSA",
"Kassette": "Shimano CS-HG201-9, 11-34t",
"Kette": "KMC X9",
"Kurbelgarnitur": "Shimano Sora, FC-R3000, 50/34t",
"Laufradgröße": "28 Zoll",
"Lenker": "Syncros Creston 2.0, Flare: 10°",
"Modelljahr": "2021",
"Pedale": "ohne",
"Rahmenform": "Diamant",
"Rahmenmaterial": "Aluminium",
"Reifen hinten": "Schwalbe G-One Allround, Raceguard, 35-622",
"Reifen vorne": "Schwalbe G-One Allround, Raceguard, 35-622",
"Sattel": "Syncros Tofino 2.5",
"Sattelstütze": "Syncros 2.5",
"Schalthebel": "Shimano Sora",
"Schaltung": "Shimano Sora",
"Schaltwerk": "Shimano Sora",
"Speichen": "Edelstahl, schwarz",
"Steuersatz": "BGM F13-C, A-Headset, semi-integriert, Tapered",
"Umwerfer": "Shimano Sora",
"Vorbau": "Syncros RR2.5",
"zulässiges Gesamtgewicht Kg": "115 kg"
}
{
"retailer": "boc",
"retailerProductId": "7499314167982",
"productUrl": "https://boc24.de/products/bergamont-grandurance-4",
"extractionMethod": "public-json-api",
"sourceCategory": "gravel",
"rawTitle": "Bergamont Grandurance 4",
"rawBrand": "BERGAMONT",
"price": 999,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_0217908_2039-0.jpg?v=1777986961",
"rawSpecifications": {
"Ausstattung": "Leichter 28 Zoll Aluminiumrahmen Grandurance Aluminium Starrgabel Bewährte Shimano Sora 18-Gang Kettenschaltung Mechanische Shimano Sora Scheibenbremsen",
"Anzahl Gänge": "18",
"Artikelmarke": "Bergamont",
"Ausstattungsniveau": "ohne zusätzliche Ausstattung",
"Bremsen": "Shimano BR-R317, SM-RT54 160/160 mm",
"Bremshebel": "Shimano Sora",
"Felgen": "Shining DB-T260, Disc",
"Gabel": "Grandurance Aluminium",
"Gewicht Kg. ca.": "11 kg",
"Griffe": "BGM Race Grip-Tape, Antislip",
"Hinterradnabe": "BGM Pro, Centerlock, Disc, Schnellspanner",
"Innenlager": "Shimano Hollowtech II, BSA",
"Kassette": "Shimano CS-HG201-9, 11-34t",
"Kette": "KMC X9",
"Kurbelgarnitur": "Shimano Sora, FC-R3000, 50/34t",
"Laufradgröße": "28 Zoll",
"Lenker": "Syncros Creston 2.0, Flare: 10°",
"Modelljahr": "2021",
"Pedale": "ohne",
"Rahmenform": "Diamant",
"Rahmenmaterial": "Aluminium",
"Reifen hinten": "Schwalbe G-One Allround, Raceguard, 35-622",
"Reifen vorne": "Schwalbe G-One Allround, Raceguard, 35-622",
"Sattel": "Syncros Tofino 2.5",
"Sattelstütze": "Syncros 2.5",
"Schalthebel": "Shimano Sora",
"Schaltung": "Shimano Sora",
"Schaltwerk": "Shimano Sora",
"Speichen": "Edelstahl, schwarz",
"Steuersatz": "BGM F13-C, A-Headset, semi-integriert, Tapered",
"Umwerfer": "Shimano Sora",
"Vorbau": "Syncros RR2.5",
"zulässiges Gesamtgewicht Kg": "115 kg"
},
"rawFeatures": [
"Leichter 28 Zoll Aluminiumrahmen, Grandurance Aluminium Starrgabel, Bewährte Shimano Sora 18-Gang Kettenschaltung, Mechanische Shimano Sora Scheibenbremsen. Hinweis: Durch die Lieferengpässe bei den Fahrradherstellern kann es sein, dass vereinzelt Komponenten der abgebildeten Original-Ausstattung durch gleichwertige oder sogar höherwertige Bauteile ersetzt worden sind. In Einzelfällen ist es möglich, dass das gelieferte Fahrrad von den Abbildungen im Shop abweicht."
],
"rawSizes": [
{
"rawSize": "49 CM",
"size": "49",
"sizeCm": 49,
"inStock": false,
"stockCount": null,
"price": 999,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "53 CM",
"size": "53",
"sizeCm": 53,
"inStock": false,
"stockCount": null,
"price": 999,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "55 CM",
"size": "55",
"sizeCm": 55,
"inStock": false,
"stockCount": null,
"price": 999,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "57 CM",
"size": "57",
"sizeCm": 57,
"inStock": false,
"stockCount": null,
"price": 999,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "61 CM",
"size": "61",
"sizeCm": 61,
"inStock": false,
"stockCount": null,
"price": 999,
"preorder": false,
"deliveryNote": null
}
],
"availabilityText": "all variants sold out",
"fetchedAt": "2026-09-19T05:36:09.429Z",
"sourceMeta": {
"shopifyProductId": 7499314167982,
"handle": "bergamont-grandurance-4",
"productType": "WG1",
"variantSkus": [
"217908-1",
"217908-2",
"217908-3",
"217908-4",
"217908-5"
]
}
}