← Review table (city) · shopper page
bikes-de:stevens-c12-2025 · source URL · confidence 0.63 · GTIN 4045985052688, 4045985052695, 4045985052701, 4045985052718
Cannot win: confidence 0.63 below 0.75
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| 52 cm | (28") | — | 52 cm | exact scale | stated by the retailer | no | listing price | 52 cm | (28") |
| 55 cm | (28") | — | 55 cm | exact scale | stated by the retailer | no | listing price | 55 cm | (28") |
| 58 cm | (28") | — | 58 cm | exact scale | stated by the retailer | yes | €3.399 | 58 cm | (28") |
| 61 cm | (28") | — | 61 cm | exact scale | stated by the retailer | no | listing price | 61 cm | (28") |
A shopper asking for: 54 → 55 cm | (28") fits but sold out · 56 → 55 cm | (28") fits but sold out · 58 → 58 cm | (28") in stock · 60 → 61 cm | (28") fits but sold out
Only listing of this configuration — nothing to merge.
| field | source | evidence |
|---|---|---|
| brand | retailer:bikes-de / parse | Stevens |
| model | retailer:bikes-de / derived | Stevens C12 Gent stealth black |
| modelYear | retailer:bikes-de / parse | Jahr: 2025 |
| category | retailer:bikes-de / derived | retailer taxonomy |
| frameMaterial | retailer:bikes-de / parse | Aluminium |
| brakes | retailer:bikes-de / parse | Hydraulische Scheibenbremse |
| brakeTier | retailer:bikes-de / dictionary | BR-MT410 |
| suspension | retailer:bikes-de / derived | no suspension fork and no rear shock on a drop-bar listing |
| fork | retailer:bikes-de / dictionary | STEVENS S-Lite Aluminium |
| dropperPost | retailer:bikes-de / derived | seatpost row "Scorpo" names no dropper, in a 40-field spec table |
| beltDrive | retailer:bikes-de / parse | Gates CDX Center Track Carbon Drive Belt | Pinion EN-AW7075 |
| hubDynamo | retailer:bikes-de / parse | Shimano DH-UR708-3D | Pinion H2. R | VR: Oxygen RM-26 Disc, 26 x 622 |
| rack | retailer:bikes-de / parse | Racktime Shine Evo RTA Gepäckträger |
| mudguards | retailer:bikes-de / parse | SKS Schutzbleche |
| kickstand | retailer:bikes-de / parse | Pletscher Comp Ständer |
| lighting | retailer:bikes-de / parse | B+M IQ-XS Friendly T |
| wheelSize | retailer:bikes-de / parse | 28 |
| powerMeter | retailer:bikes-de / derived | absent from a 40-field spec table |
| availability | retailer:bikes-de / derived | 1 of 4 frame sizes offered for shipping by a bikes.de dealer |
| weightKg | ai / ai (0.95) | Gewicht: 15.1 |
| speeds | ai / ai (0.95) | Anzahl Gänge: 12 |
info single-size-only — Only one size is in stock (58 cm | (28")).high groupset-unknown — Groupset could not be established.info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 11,
"drivetrainScore": 0,
"wheelScore": 5,
"extrasScore": 3,
"suspensionScore": 0,
"weightAdjustment": 1.6,
"equipmentValue": 20.6,
"notes": [
"Groupset not identified: 0 drivetrain points.",
"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\" +3.",
"15.1 kg vs 16.2 kg city reference = +1.6."
],
"marketPrice": 643,
"valueScore": 0.189,
"savingsVsMarket": -2756
}
{
"requested": [
"groupsetFamily",
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [
"weightKg"
],
"rejected": [],
"notes": "Drivetrain uses Pinion gearbox and Gates CDX belt (e.g. \"Kurbelsatz: Pinion EN-AW7075\", \"Kette: Gates CDX Center Track Carbon Drive Belt\", \"Innenlager: Pinion\"). Wheelset is listed as \"Felgen: VR: Oxygen RM-26 Disc, 26 x 622, HR: Oxygen RM-26 Disc, 26 x 622\" but material and recognized tier cannot be established from the source. Groupset brand/family not in the allowed vocabulary (drivetrain is Pinion), so groupset fields left null.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial lt. Hersteller: Aluminium",
"confidence": 0.95
},
"groupsetBrand": {
"value": null,
"evidence": null,
"confidence": 0.01
},
"groupsetFamily": {
"value": null,
"evidence": null,
"confidence": 0.01
},
"electronicShifting": {
"value": null,
"evidence": null,
"confidence": 0.01
},
"speeds": {
"value": "12",
"evidence": "Anzahl Gänge: 12",
"confidence": 0.95
},
"mixedGroupset": {
"value": null,
"evidence": null,
"confidence": 0.01
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0.01
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0.01
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremsen: Hydraulische Scheibenbremse",
"confidence": 0.9
},
"weightKg": {
"value": "15.1",
"evidence": "Gewicht: 15.1",
"confidence": 0.95
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.01
},
"notes": "Drivetrain uses Pinion gearbox and Gates CDX belt (e.g. \"Kurbelsatz: Pinion EN-AW7075\", \"Kette: Gates CDX Center Track Carbon Drive Belt\", \"Innenlager: Pinion\"). Wheelset is listed as \"Felgen: VR: Oxygen RM-26 Disc, 26 x 622, HR: Oxygen RM-26 Disc, 26 x 622\" but material and recognized tier cannot be established from the source. Groupset brand/family not in the allowed vocabulary (drivetrain is Pinion), so groupset fields left null."
}
}
{
"id": "bikes-de:stevens-c12-2025",
"retailer": "bikes-de",
"retailerProductId": "stevens-c12-2025",
"productUrl": "https://www.bikes.de/shop/fahrraeder/marke.stevens/stevens-c12-2025/",
"brand": "Stevens",
"model": "C12 Gent stealth black",
"modelYear": 2025,
"category": "city",
"categoryBasis": "route",
"sourceCategory": "city",
"price": 3399,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "aluminium",
"frameModel": null,
"frameTier": null,
"groupsetBrand": null,
"groupsetFamily": null,
"groupsetGeneration": null,
"electronicShifting": null,
"speeds": 12,
"mixedGroupset": null,
"groupsetComponents": {
"crank": "Pinion"
},
"groupsetTierSpread": 0,
"crank": "Pinion EN-AW7075",
"cassette": "Gates CDX Center Track-Ritzel, 28 Z.",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "basic",
"suspension": "none",
"fork": {
"make": null,
"line": null,
"tier": "rigid",
"travelMm": 0
},
"rearShock": null,
"dropperPost": false,
"beltDrive": true,
"hubDynamo": true,
"rack": true,
"mudguards": true,
"chaincase": null,
"kickstand": true,
"lighting": true,
"wheelSize": "28",
"wheelset": "VR: Oxygen RM-26 Disc, 26 x 622, HR: Oxygen RM-26 Disc, 26 x 622 | Shimano DH-UR708-3D | Pinion H2. R",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "VR: Continental Contact Urban, 47-622, HR: Continental Contact Urban, 47-622",
"weightKg": 15.1,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "52 cm | (28\")",
"size": "52",
"sizeCm": 52,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "55 cm | (28\")",
"size": "55",
"sizeCm": 55,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "58 cm | (28\")",
"size": "58",
"sizeCm": 58,
"inStock": true,
"stockCount": null,
"price": 3399
},
{
"rawSize": "61 cm | (28\")",
"size": "61",
"sizeCm": 61,
"inStock": false,
"stockCount": null,
"price": null
}
],
"seller": null,
"availability": "limited",
"gtins": [
"4045985052688",
"4045985052695",
"4045985052701",
"4045985052718"
],
"imageUrl": "https://bikes-opt.b-cdn.net/stevens/2024/1295187_01.jpg",
"rawTitle": "Stevens C12 Gent stealth black",
"fetchedAt": "2026-09-19T06:24:41.290Z",
"normalizationConfidence": 0.63,
"warnings": [
{
"code": "single-size-only",
"message": "Only one size is in stock (58 cm | (28\")).",
"severity": "info"
},
{
"code": "groupset-unknown",
"message": "Groupset could not be established.",
"severity": "high"
},
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
}
]
}
{
"Rahmenmaterial lt. Hersteller": "Aluminium",
"Gabel": "STEVENS S-Lite Aluminium",
"Schaltungstyp": "Tretlagergetriebe",
"Anzahl Gänge": "12",
"Zahnkranz": "Gates CDX Center Track-Ritzel, 28 Z.",
"Bremsen": "Hydraulische Scheibenbremse",
"Bremse": "VR: Shimano BR-MT410, HR: Shimano BR-MT410",
"Bremshebel": "Shimano BL-MT402-3A",
"Bremsscheiben": "VR: Shimano SM-RT54, 180 mm, HR: Shimano SM-RT56, 160 mm",
"Laufradgröße": "28 Zoll",
"Reifen": "VR: Continental Contact Urban, 47-622, HR: Continental Contact Urban, 47-622",
"Vorderrad-Nabe": "Shimano DH-UR708-3D",
"Hinterrad-Nabe": "Pinion H2. R",
"Felgen": "VR: Oxygen RM-26 Disc, 26 x 622, HR: Oxygen RM-26 Disc, 26 x 622",
"Kette": "Gates CDX Center Track Carbon Drive Belt",
"Kurbelsatz": "Pinion EN-AW7075",
"Pedale": "ATB Alu Pro Reflex",
"Innenlager": "Pinion",
"Lenker": "Scorpo 640 mm",
"Vorbau": "Scorpo",
"Steuersatz": "STEVENS AH Taper 1 1/8\"-1 1/2\"",
"Sattel": "Selle Royal Explora Male",
"Sattelstütze": "Scorpo",
"Straßenzulassung": "Ja",
"Frontleuchte": "B+M IQ-XS Friendly T",
"Rückleuchte": "B+M Shine Evo",
"Gepäckträger": "Racktime Shine Evo RTA Gepäckträger",
"Schutzbleche": "SKS Schutzbleche",
"Ständer": "Pletscher Comp Ständer",
"Marke": "Stevens",
"EAN": "4045985052688",
"Hersteller Artikelnummer": "324124306",
"Modellserie Bezeichnung": "C12",
"Rahmenform lt. Hersteller": "Gent",
"Markenfarbe": "stealth black",
"Rahmenhöhe": "52 cm | (28\")",
"Jahr": "2025",
"Zielgruppe": "Damen; Herren",
"Gewicht": "15.1",
"Zulässiges Gesamtgewicht": "130"
}
{
"retailer": "bikes-de",
"retailerProductId": "stevens-c12-2025",
"productUrl": "https://www.bikes.de/shop/fahrraeder/marke.stevens/stevens-c12-2025/",
"extractionMethod": "server-html",
"sourceCategory": "city",
"rawTitle": "Stevens C12 Gent stealth black",
"rawBrand": "Stevens",
"price": 3399,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://bikes-opt.b-cdn.net/stevens/2024/1295187_01.jpg",
"rawSpecifications": {
"Rahmenmaterial lt. Hersteller": "Aluminium",
"Gabel": "STEVENS S-Lite Aluminium",
"Schaltungstyp": "Tretlagergetriebe",
"Anzahl Gänge": "12",
"Zahnkranz": "Gates CDX Center Track-Ritzel, 28 Z.",
"Bremsen": "Hydraulische Scheibenbremse",
"Bremse": "VR: Shimano BR-MT410, HR: Shimano BR-MT410",
"Bremshebel": "Shimano BL-MT402-3A",
"Bremsscheiben": "VR: Shimano SM-RT54, 180 mm, HR: Shimano SM-RT56, 160 mm",
"Laufradgröße": "28 Zoll",
"Reifen": "VR: Continental Contact Urban, 47-622, HR: Continental Contact Urban, 47-622",
"Vorderrad-Nabe": "Shimano DH-UR708-3D",
"Hinterrad-Nabe": "Pinion H2. R",
"Felgen": "VR: Oxygen RM-26 Disc, 26 x 622, HR: Oxygen RM-26 Disc, 26 x 622",
"Kette": "Gates CDX Center Track Carbon Drive Belt",
"Kurbelsatz": "Pinion EN-AW7075",
"Pedale": "ATB Alu Pro Reflex",
"Innenlager": "Pinion",
"Lenker": "Scorpo 640 mm",
"Vorbau": "Scorpo",
"Steuersatz": "STEVENS AH Taper 1 1/8\"-1 1/2\"",
"Sattel": "Selle Royal Explora Male",
"Sattelstütze": "Scorpo",
"Straßenzulassung": "Ja",
"Frontleuchte": "B+M IQ-XS Friendly T",
"Rückleuchte": "B+M Shine Evo",
"Gepäckträger": "Racktime Shine Evo RTA Gepäckträger",
"Schutzbleche": "SKS Schutzbleche",
"Ständer": "Pletscher Comp Ständer",
"Marke": "Stevens",
"EAN": "4045985052688",
"Hersteller Artikelnummer": "324124306",
"Modellserie Bezeichnung": "C12",
"Rahmenform lt. Hersteller": "Gent",
"Markenfarbe": "stealth black",
"Rahmenhöhe": "52 cm | (28\")",
"Jahr": "2025",
"Zielgruppe": "Damen; Herren",
"Gewicht": "15.1",
"Zulässiges Gesamtgewicht": "130"
},
"rawFeatures": [],
"rawSizes": [
{
"rawSize": "52 cm | (28\")",
"size": "52",
"sizeCm": 52,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "55 cm | (28\")",
"size": "55",
"sizeCm": 55,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "58 cm | (28\")",
"size": "58",
"sizeCm": 58,
"inStock": true,
"stockCount": null,
"price": 3399
},
{
"rawSize": "61 cm | (28\")",
"size": "61",
"sizeCm": 61,
"inStock": false,
"stockCount": null,
"price": null
}
],
"availabilityText": "1 of 4 frame sizes offered for shipping by a bikes.de dealer",
"fetchedAt": "2026-09-19T06:24:41.290Z",
"sourceMeta": {
"dealers": [
"Stadtrad 089 GmbH"
],
"listingRows": 1,
"articleNumbers": [
"1295187"
],
"skus": [
"4045985052695",
"4045985052701",
"4045985052718"
],
"leafCategory": "Trekkingbikes"
}
}