← Review table (city) · shopper page
lucky-bike:lb39724_old blue · source URL · confidence 0.95
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| 50 cm | — | 50 cm | exact scale | stated by the retailer | yes | listing price | 50 cm |
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:lucky-bike / parse | Adler |
| model | retailer:lucky-bike / derived | Adler Klassik |
| category | retailer:lucky-bike / derived | retailer taxonomy |
| frameMaterial | retailer:lucky-bike / parse | Stahl |
| groupsetFamily | retailer:lucky-bike / dictionary | Shimano Nexus SL-C3000-7 Drehgriff || Shimano Nexus 7 SG-C3001-7C Rücktritt |
| electronicShifting | retailer:lucky-bike / derived | Shimano Nexus SL-C3000-7 Drehgriff || Shimano Nexus 7 SG-C3001-7C Rücktritt |
| speeds | retailer:lucky-bike / parse | model code SL-C3000-7 |
| brakes | retailer:lucky-bike / parse | V-Brake |
| suspension | retailer:lucky-bike / derived | no suspension fork and no rear shock on a drop-bar listing |
| fork | retailer:lucky-bike / dictionary | Unicrown Stahl |
| dropperPost | retailer:lucky-bike / derived | seatpost row "Stahl" names no dropper, in a 32-field spec table |
| beltDrive | retailer:lucky-bike / parse | KMC |
| hubDynamo | retailer:lucky-bike / parse | Shimano Nabendynamo DH-C3000-3N-NT, NEXUS, 6V 3.0W | Shimano Nexus 7 |
| mudguards | retailer:lucky-bike / parse | Aluminium |
| chaincase | retailer:lucky-bike / parse | Büchel, verzinkt |
| kickstand | retailer:lucky-bike / parse | Ursus, Aluminium |
| lighting | retailer:lucky-bike / parse | Büchel Retro Sport LED 20 Lux |
| wheelSize | retailer:lucky-bike / parse | 28 |
| wheelMaterial | retailer:lucky-bike / parse | Aluminium |
| weightKg | retailer:lucky-bike / parse | Gewicht (kg): 17,5 |
| powerMeter | retailer:lucky-bike / derived | absent from a 32-field spec table |
| availability | retailer:lucky-bike / derived | 1 of 1 sizes orderable |
info single-size-only — Only one size is in stock (50 cm).{
"frameScore": 13,
"drivetrainScore": 10,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": -2,
"equipmentValue": 26,
"notes": [
"Shimano Nexus = 10.",
"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 \"rim\" = 0, the baseline for city.",
"17.5 kg vs 16.2 kg city reference = -2."
],
"marketPrice": 728,
"valueScore": 1.312,
"savingsVsMarket": 173
}
{
"requested": [
"wheelMaterial",
"wheelTier"
],
"applied": [],
"rejected": [],
"notes": "Wheel material established from 'Felgen: Aluminium poliert'. No recognized complete wheelset model to assign a wheelTier; hubs are named but rim is generic polished aluminium, so wheelTier is left null. electronicShifting not explicitly mentioned in the source, so left null.",
"raw": {
"frameMaterial": {
"value": "steel",
"evidence": "Rahmenmaterial: Stahl",
"confidence": 0.95
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Nabe hinten: Shimano Nexus 7 SG-C3001-7C Rücktritt",
"confidence": 0.95
},
"groupsetFamily": {
"value": "Nexus",
"evidence": "Nabe hinten: Shimano Nexus 7 SG-C3001-7C Rücktritt",
"confidence": 0.95
},
"electronicShifting": {
"value": null,
"evidence": null,
"confidence": 0
},
"speeds": {
"value": "7",
"evidence": "Ganganzahl: 7",
"confidence": 0.95
},
"mixedGroupset": {
"value": "true",
"evidence": "Kurbelsatz: Cyclone Stahl 36T\nKette: KMC\nBremstyp: Felgenbremse\nSchaltungsart: Nabenschaltung Rücktritt\nGanganzahl: 7\nSchalthebel: Shimano Nexus SL-C3000-7 Drehgriff",
"confidence": 0.85
},
"wheelMaterial": {
"value": "aluminium",
"evidence": "Felgen: Aluminium poliert",
"confidence": 0.9
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0
},
"brakes": {
"value": "rim",
"evidence": "Bremstyp: Felgenbremse",
"confidence": 0.95
},
"weightKg": {
"value": "17.5",
"evidence": "Gewicht (kg): 17,5",
"confidence": 0.9
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "Wheel material established from 'Felgen: Aluminium poliert'. No recognized complete wheelset model to assign a wheelTier; hubs are named but rim is generic polished aluminium, so wheelTier is left null. electronicShifting not explicitly mentioned in the source, so left null."
}
}
{
"id": "lucky-bike:lb39724_old blue",
"retailer": "lucky-bike",
"retailerProductId": "lb39724_old blue",
"productUrl": "https://www.lucky-bike.de/Fahrraeder/Citybike/Adler-Klassik-50-cm-old-blue-28-Zoll.html",
"brand": "Adler",
"model": "Klassik",
"modelYear": null,
"category": "city",
"categoryBasis": "route",
"sourceCategory": "city",
"price": 555,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "steel",
"frameModel": "Stahl Trekking Mixte",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Nexus",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 7,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "Nexus",
"hubs": "Nexus"
},
"groupsetTierSpread": 0,
"crank": "Cyclone Stahl 36T",
"cassette": "Shimano 18T",
"brakes": "rim",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "none",
"fork": {
"make": null,
"line": null,
"tier": "rigid",
"travelMm": 0
},
"rearShock": null,
"dropperPost": false,
"beltDrive": false,
"hubDynamo": true,
"rack": null,
"mudguards": true,
"chaincase": true,
"kickstand": true,
"lighting": true,
"wheelSize": "28",
"wheelset": "Aluminium poliert | Shimano Nabendynamo DH-C3000-3N-NT, NEXUS, 6V 3.0W | Shimano Nexus 7 SG-C3001-7C Rücktritt",
"wheelMaterial": "aluminium",
"wheelTier": "unknown",
"tyres": "VEE Rubber RFT 37-622 Reflex",
"weightKg": 17.5,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "50 cm",
"size": "50",
"sizeCm": 50,
"inStock": true,
"stockCount": null,
"price": null
}
],
"seller": null,
"availability": "limited",
"gtins": [],
"imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/adler-klassik-old-blue-90874-01.jpg",
"rawTitle": "Adler Klassik",
"fetchedAt": "2026-09-19T06:11:25.875Z",
"normalizationConfidence": 0.95,
"warnings": [
{
"code": "single-size-only",
"message": "Only one size is in stock (50 cm).",
"severity": "info"
}
]
}
{
"Bremse": "V-Brake Aluminium",
"Reifen": "VEE Rubber RFT 37-622 Reflex",
"Rahmenmaterial": "Stahl",
"Gabel": "Unicrown Stahl",
"Gewicht (kg)": "17,5",
"Laufradgröße": "28 Zoll",
"Felgen": "Aluminium poliert",
"Nabe vorne": "Shimano Nabendynamo DH-C3000-3N-NT, NEXUS, 6V 3.0W",
"Nabe hinten": "Shimano Nexus 7 SG-C3001-7C Rücktritt",
"Kurbelsatz": "Cyclone Stahl 36T",
"Kette": "KMC",
"Bremstyp": "Felgenbremse",
"Schaltungsart": "Nabenschaltung Rücktritt",
"Ganganzahl": "7",
"Schalthebel": "Shimano Nexus SL-C3000-7 Drehgriff",
"Zahnkränze": "Shimano 18T",
"Lenker": "Humpert Toulouse",
"Griffe": "Herrmans CLIK DD37",
"Vorbau": "Magix, Aluminium",
"Sattel": "Selle Royal Ondina",
"Sattelstütze": "Stahl",
"Pedale": "Standard Kunststoff",
"Rahmeninformation": "Stahl Trekking Mixte",
"Rahmenform": "Trapez",
"Straßenausstattung": "ja",
"Scheinwerfer": "Büchel Retro Sport LED 20 Lux",
"Rücklicht": "Büchel LED",
"Ständer": "Ursus, Aluminium",
"Schutzbleche": "Aluminium",
"Kettenschutz": "Büchel, verzinkt",
"Typ": "unisex",
"Zul. Gesamtgewicht (kg)": "120"
}
{
"retailer": "lucky-bike",
"retailerProductId": "lb39724_old blue",
"productUrl": "https://www.lucky-bike.de/Fahrraeder/Citybike/Adler-Klassik-50-cm-old-blue-28-Zoll.html",
"extractionMethod": "public-search-api",
"sourceCategory": "city",
"rawTitle": "Adler Klassik",
"rawBrand": "Adler",
"price": 555,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/adler-klassik-old-blue-90874-01.jpg",
"rawSpecifications": {
"Bremse": "V-Brake Aluminium",
"Reifen": "VEE Rubber RFT 37-622 Reflex",
"Rahmenmaterial": "Stahl",
"Gabel": "Unicrown Stahl",
"Gewicht (kg)": "17,5",
"Laufradgröße": "28 Zoll",
"Felgen": "Aluminium poliert",
"Nabe vorne": "Shimano Nabendynamo DH-C3000-3N-NT, NEXUS, 6V 3.0W",
"Nabe hinten": "Shimano Nexus 7 SG-C3001-7C Rücktritt",
"Kurbelsatz": "Cyclone Stahl 36T",
"Kette": "KMC",
"Bremstyp": "Felgenbremse",
"Schaltungsart": "Nabenschaltung Rücktritt",
"Ganganzahl": "7",
"Schalthebel": "Shimano Nexus SL-C3000-7 Drehgriff",
"Zahnkränze": "Shimano 18T",
"Lenker": "Humpert Toulouse",
"Griffe": "Herrmans CLIK DD37",
"Vorbau": "Magix, Aluminium",
"Sattel": "Selle Royal Ondina",
"Sattelstütze": "Stahl",
"Pedale": "Standard Kunststoff",
"Rahmeninformation": "Stahl Trekking Mixte",
"Rahmenform": "Trapez",
"Straßenausstattung": "ja",
"Scheinwerfer": "Büchel Retro Sport LED 20 Lux",
"Rücklicht": "Büchel LED",
"Ständer": "Ursus, Aluminium",
"Schutzbleche": "Aluminium",
"Kettenschutz": "Büchel, verzinkt",
"Typ": "unisex",
"Zul. Gesamtgewicht (kg)": "120"
},
"rawFeatures": [
"Mit dem Adler Klassik City-Fahrrad bringst du elegante Stahlnostalgie auf die Straße.",
"Unsere exklusive Marke Adler erfüllt in unserem Sortiment eine besondere Rolle. Die Räder von Adler sind für Fahrrad(-wieder-)einsteiger gebaut, welche besonders kostengünstig ein alltagstaugliches Rad mit solider Grundausstattung haben wollen. Das Design der Adler Räder orientiert sich an klassischen City- und Trekking-Rädern in sportlich-schlichtem Stil."
],
"rawSizes": [
{
"rawSize": "50 cm",
"size": "50",
"sizeCm": 50,
"inStock": true,
"stockCount": null,
"price": null
}
],
"availabilityText": "1 of 1 sizes orderable",
"fetchedAt": "2026-09-19T06:11:25.875Z",
"sourceMeta": {
"sku": "0090874.001",
"mpn": "",
"ldAvailability": "http://schema.org/InStock",
"weightNote": "Herstellerangabe in kg - meist der Wert der mittleren Rahmengröße",
"colour": "old blue",
"articleNumber": "0090874.001",
"ean": "4251407538047",
"badges": null,
"reductionPercent": null,
"feedSizes": [
"50 cm"
],
"parentSizes": "50 cm"
}
}