← Review table (gravel) · shopper page
bikeexchange:corratec_corones_expert_disc_2025 · source URL · confidence 0.83 · GTIN 4043184839055
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| 57cm | — | 57 cm | exact scale | stated by the retailer | yes | €1.199 | 57cm |
A shopper asking for: 54 → nothing compatible · 56 → 57cm in stock · 58 → 57cm in stock · 60 → nothing compatible
Only listing of this configuration — nothing to merge.
| field | source | evidence |
|---|---|---|
| brand | retailer:bikeexchange / parse | Corratec |
| model | retailer:bikeexchange / derived | Corratec Corones Expert Disc |
| modelYear | retailer:bikeexchange / parse | Jahr: 2025 |
| category | retailer:bikeexchange / derived | retailer taxonomy |
| groupsetFamily | retailer:bikeexchange / dictionary | SHIMANO ST-R7000 105 2x11-SPEED || SHIMANO FD-R7000-L 105 2-SPEED |
| electronicShifting | retailer:bikeexchange / derived | SHIMANO ST-R7000 105 2x11-SPEED || SHIMANO FD-R7000-L 105 2-SPEED |
| speeds | retailer:bikeexchange / parse | 2x11 |
| brakes | retailer:bikeexchange / parse | BR-R7070 |
| suspension | retailer:bikeexchange / derived | no suspension fork and no rear shock on a drop-bar listing |
| dropperPost | retailer:bikeexchange / derived | seatpost row "ALLOY TWIN BOLT 27.2x350mm" names no dropper, in a 16-field spec table |
| beltDrive | retailer:bikeexchange / parse | KMC |
| weightKg | retailer:bikeexchange / parse | Gewicht*: 10.3 kg |
| powerMeter | retailer:bikeexchange / derived | absent from a 16-field spec table |
| availability | retailer:bikeexchange / derived | sizes 1: 1 stocked, 0 gone, 0 unread |
| seller | retailer:bikeexchange / parse | 57cm: Fahrwerk Timmer Store Meppen |
| frameMaterial | ai / ai (0.9) | Aluminium |
info single-size-only — Only one size is in stock (57cm).info wheel-material-unknown — Wheel material could not be established.info mixed-groupset — Not a uniform groupset: {"shifters":"105","frontDerailleur":"105","crank":"Non-Series","cassette":"105"}. Ranked on the shifting level, with a penalty.{
"frameScore": 11,
"drivetrainScore": 18,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 0.2,
"equipmentValue": 34.2,
"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.",
"10.3 kg vs 10.4 kg gravel reference = +0.2."
],
"marketPrice": 1613,
"valueScore": 1.345,
"savingsVsMarket": 414
}
{
"requested": [
"frameMaterial",
"wheelMaterial",
"wheelTier"
],
"applied": [
"frameMaterial"
],
"rejected": [],
"notes": "frameMaterial comes from the FEATURES line 'Aluminium'. groupset mapped to Shimano 105 from multiple SPECIFICATIONS lines. electronicShifting not stated. mixedGroupset cannot be determined because the crank is listed as 'SHIMANO FC-RS510' without a family match to the 105 family in the source. wheelMaterial and wheelTier are not stated (only wheel dimensions 'Laufräder: 622-24 12x100 / 12x142 Centerlock' are given). Brakes set to hydraulic-disc based on the specified model 'BR-R7070' (evidence shown), but this relies on model interpretation so confidence is reduced; if strict literal-only interpretation is required, brakes would be null.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Aluminium",
"confidence": 0.9
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "SHIMANO 105",
"confidence": 0.95
},
"groupsetFamily": {
"value": "105",
"evidence": "SHIMANO 105",
"confidence": 0.95
},
"electronicShifting": {
"value": null,
"evidence": null,
"confidence": 0
},
"speeds": {
"value": "11",
"evidence": "11-SPEED",
"confidence": 0.95
},
"mixedGroupset": {
"value": null,
"evidence": null,
"confidence": 0
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremse: SHIMANO 105 BR-R7070 160mm",
"confidence": 0.7
},
"weightKg": {
"value": "10.3",
"evidence": "Gewicht*: 10.3 kg",
"confidence": 0.95
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "frameMaterial comes from the FEATURES line 'Aluminium'. groupset mapped to Shimano 105 from multiple SPECIFICATIONS lines. electronicShifting not stated. mixedGroupset cannot be determined because the crank is listed as 'SHIMANO FC-RS510' without a family match to the 105 family in the source. wheelMaterial and wheelTier are not stated (only wheel dimensions 'Laufräder: 622-24 12x100 / 12x142 Centerlock' are given). Brakes set to hydraulic-disc based on the specified model 'BR-R7070' (evidence shown), but this relies on model interpretation so confidence is reduced; if strict literal-only interpretation is required, brakes would be null."
}
}
{
"id": "bikeexchange:corratec_corones_expert_disc_2025",
"retailer": "bikeexchange",
"retailerProductId": "corratec_corones_expert_disc_2025",
"productUrl": "https://www.bikeexchange.de/de-DE/products/corratec_corones_expert_disc_2025?sku=COR_0000644112",
"brand": "Corratec",
"model": "Corones Expert Disc",
"modelYear": 2025,
"category": "gravel",
"categoryBasis": "route",
"sourceCategory": "gravel",
"price": 1199,
"originalPrice": 1799,
"currency": "EUR",
"discountPercent": 33,
"frameMaterial": "aluminium",
"frameModel": null,
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "105",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 11,
"mixedGroupset": true,
"groupsetComponents": {
"shifters": "105",
"frontDerailleur": "105",
"crank": "Non-Series",
"cassette": "105"
},
"groupsetTierSpread": 30,
"crank": "SHIMANO FC-RS510 172.5MM 50/34T",
"cassette": "SHIMANO CS-R7000 105 11-SPEED 11-32T",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "none",
"fork": null,
"rearShock": null,
"dropperPost": false,
"beltDrive": false,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": null,
"wheelset": "622-24 12x100 / 12x142 Centerlock",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "PIRELLI Pirelli P7 700x26C",
"weightKg": 10.3,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "57cm",
"size": "57",
"sizeCm": 57,
"inStock": true,
"stockCount": null,
"price": 1199,
"seller": "Fahrwerk Timmer Store Meppen",
"deliveryNote": "Reguläre Lieferzeit 7 Tage"
}
],
"seller": "Fahrwerk Timmer Store Meppen",
"availability": "limited",
"gtins": [
"4043184839055"
],
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/d40f00857e24ee34cf85-yUXe_t7Y.png",
"rawTitle": "Corratec Corones Expert Disc",
"fetchedAt": "2026-09-19T05:17:13.151Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"code": "single-size-only",
"message": "Only one size is in stock (57cm).",
"severity": "info"
},
{
"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\",\"cassette\":\"105\"}. Ranked on the shifting level, with a penalty.",
"severity": "info"
}
]
}
{
"Gewicht*": "10.3 kg",
"Zulässiges Gesamtgewicht": "110 kg",
"Bremse": "SHIMANO 105 BR-R7070 160mm",
"Laufräder": "622-24 12x100 / 12x142 Centerlock",
"Reifen vorne": "PIRELLI Pirelli P7 700x26C",
"Vorbau": "ALLOY Road 90-110mm ICR",
"Lenker": "ALLOY ROAD 31.8mm 400-420mm Reach80mm Drop125mm",
"Schaltung": "SHIMANO RD-R7000 105 GS 11-SPEED",
"Kurbel": "SHIMANO FC-RS510 172.5MM 50/34T",
"Schalthebel": "SHIMANO ST-R7000 105 2x11-SPEED",
"Kassette": "SHIMANO CS-R7000 105 11-SPEED 11-32T",
"Umwerfer": "SHIMANO FD-R7000-L 105 2-SPEED",
"Kette / Riemen": "KMC X11",
"Sattel": "SELLE ITALIA MODEL X",
"Sattelstütze": "ALLOY TWIN BOLT 27.2x350mm",
"Jahr": "2025"
}
{
"retailer": "bikeexchange",
"retailerProductId": "corratec_corones_expert_disc_2025",
"productUrl": "https://www.bikeexchange.de/de-DE/products/corratec_corones_expert_disc_2025?sku=COR_0000644112",
"extractionMethod": "embedded-json",
"sourceCategory": "gravel",
"rawTitle": "Corratec Corones Expert Disc",
"rawBrand": "Corratec",
"price": 1199,
"originalPrice": 1799,
"currency": "EUR",
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/d40f00857e24ee34cf85-yUXe_t7Y.png",
"rawSpecifications": {
"Gewicht*": "10.3 kg",
"Zulässiges Gesamtgewicht": "110 kg",
"Bremse": "SHIMANO 105 BR-R7070 160mm",
"Laufräder": "622-24 12x100 / 12x142 Centerlock",
"Reifen vorne": "PIRELLI Pirelli P7 700x26C",
"Vorbau": "ALLOY Road 90-110mm ICR",
"Lenker": "ALLOY ROAD 31.8mm 400-420mm Reach80mm Drop125mm",
"Schaltung": "SHIMANO RD-R7000 105 GS 11-SPEED",
"Kurbel": "SHIMANO FC-RS510 172.5MM 50/34T",
"Schalthebel": "SHIMANO ST-R7000 105 2x11-SPEED",
"Kassette": "SHIMANO CS-R7000 105 11-SPEED 11-32T",
"Umwerfer": "SHIMANO FD-R7000-L 105 2-SPEED",
"Kette / Riemen": "KMC X11",
"Sattel": "SELLE ITALIA MODEL X",
"Sattelstütze": "ALLOY TWIN BOLT 27.2x350mm",
"Jahr": "2025"
},
"rawFeatures": [
"Aluminium",
"Shimano 105",
"Beschreibung"
],
"rawSizes": [
{
"rawSize": "57cm",
"size": "57",
"sizeCm": 57,
"inStock": true,
"stockCount": null,
"price": 1199,
"seller": "Fahrwerk Timmer Store Meppen",
"deliveryNote": "Reguläre Lieferzeit 7 Tage"
}
],
"availabilityText": "sizes 1: 1 stocked, 0 gone, 0 unread",
"fetchedAt": "2026-09-19T05:17:13.151Z",
"sourceMeta": {
"skus": [
"4043184839055"
],
"shopSkus": [
"COR_0000644112",
"COR_0000644112"
],
"seller": "Fahrwerk Timmer Store Meppen",
"sellerOfSize": "57cm",
"sellerId": "c556d664-8d74-4561-8009-6f68880612cf",
"storeKey": "store_01KEFRKBBZSQ7W8SEXSV5VBQM3_eur",
"storeCity": "Meppen",
"storeCountry": "DE",
"storeDelivers": true,
"storeClickAndCollect": true,
"storeReservation": true,
"storeDeliveryTime": "P7D",
"shippingPrice": 75,
"hasMoreSellers": false,
"condition": "NEW",
"ctProductId": "1895b694-263c-47ea-9e5a-98b9583117cb",
"shopCategory": "Gravel",
"colourCount": 1,
"fetchedSku": "COR_0000644112"
}
}