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Lakes Arco 90 - 28 Zoll - Trapez - 2026

fahrrad-xxl:372188 · source URL · confidence 0.74

Eligibility

Can win a band.

Size decisions

A shopper asking for: 54 → nothing compatible · 56 → 56 cm in stock · 58 → nothing compatible · 60 → nothing compatible

Identity

Canonical configuration: Lakes | Arco 90 | Tourney | 2026
Confidence: high

• brand exact (Lakes)
• model normalized to "arco 90"
• groupset family exact (Tourney)
• model year exact (2026)
• 3 listings across 1 retailer

Provenance — why we believe each fact

Warnings

• info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 5,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 21,
  "notes": [
    "Shimano Tourney = 5.",
    "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.",
    "Weight not published: no weight adjustment either way."
  ],
  "marketPrice": 646,
  "valueScore": 1.436,
  "savingsVsMarket": 196.01
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Mixed groupset: crank is Prowheel while drivetrain/derailleurs/shifters are Shimano Tourney. Wheel material not stated; rims described only as \"Lakes Double Wall\" (house-brand) so material and tier cannot be deterministically assigned. No complete-bike weight given. Electronic shifting not explicitly mentioned.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmen: Aluminium",
      "confidence": 0.95
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltwerk: Shimano Tourney TX35, 7-fach",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "Tourney",
      "evidence": "Schaltwerk: Shimano Tourney TX35, 7-fach",
      "confidence": 0.95
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "speeds": {
      "value": "7",
      "evidence": "Kassette: Shimano MF-TZ500-7, 7-fach",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbelgarnitur: Prowheel, Kurbelarmlänge 170mm\nSchaltung: 21-Gang Kettenschaltung\nSchaltwerk: Shimano Tourney TX35, 7-fach",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "brakes": {
      "value": "rim",
      "evidence": "Bremsen vorne: V-Brake, mechanische Felgenbremse",
      "confidence": 0.95
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "notes": "Mixed groupset: crank is Prowheel while drivetrain/derailleurs/shifters are Shimano Tourney. Wheel material not stated; rims described only as \"Lakes Double Wall\" (house-brand) so material and tier cannot be deterministically assigned. No complete-bike weight given. Electronic shifting not explicitly mentioned."
  }
}

Normalized record

{
  "id": "fahrrad-xxl:372188",
  "retailer": "fahrrad-xxl",
  "retailerProductId": "372188",
  "productUrl": "https://www.fahrrad-xxl.de/lakes-arco-90-x0047394",
  "brand": "Lakes",
  "model": "Arco 90",
  "modelYear": 2026,
  "category": "city",
  "categoryBasis": "route",
  "sourceCategory": "city",
  "price": 449.99,
  "originalPrice": 599.99,
  "currency": "EUR",
  "discountPercent": 25,
  "frameMaterial": "aluminium",
  "frameModel": "Aluminium",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Tourney",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": null,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Tourney",
    "rearDerailleur": "Tourney",
    "frontDerailleur": "Tourney"
  },
  "groupsetTierSpread": 0,
  "crank": "Prowheel, Kurbelarmlänge 170mm",
  "cassette": "Shimano MF-TZ500-7, 7-fach",
  "brakes": "rim",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "front",
  "fork": {
    "make": null,
    "line": null,
    "tier": "unknown",
    "travelMm": null
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": true,
  "rack": true,
  "mudguards": true,
  "chaincase": null,
  "kickstand": true,
  "lighting": true,
  "wheelSize": "28",
  "wheelset": "28\" Lakes Double Wall, 36 Loch",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Kenda K935, 281,60\" (42-622)",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "46 cm",
      "size": "46",
      "sizeCm": 46,
      "inStock": true,
      "stockCount": null,
      "price": 449.99
    },
    {
      "rawSize": "50 cm",
      "size": "50",
      "sizeCm": 50,
      "inStock": true,
      "stockCount": null,
      "price": 449.99
    },
    {
      "rawSize": "56 cm",
      "size": "56",
      "sizeCm": 56,
      "inStock": true,
      "stockCount": null,
      "price": 449.99
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/561/thumbs/461167_23433623.webp",
  "rawTitle": "Lakes Arco 90 - 28 Zoll - Trapez - 2026",
  "fetchedAt": "2026-09-19T06:28:24.216Z",
  "normalizationConfidence": 0.74,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Zulässiges Gewicht inkl. Fahrer und Zuladung": "100 kg",
  "Kurbelgarnitur": "Prowheel, Kurbelarmlänge 170mm",
  "Schaltung": "21-Gang Kettenschaltung",
  "Schaltwerk": "Shimano Tourney TX35, 7-fach",
  "Umwerfer": "Shimano Tourney FD-TY510-TS6-7",
  "Schalthebel": "Shimano Tourney ST-EF41, 3-/7-fach",
  "Kassette": "Shimano MF-TZ500-7, 7-fach",
  "Bremsen vorne": "V-Brake, mechanische Felgenbremse",
  "Bremsen hinten": "V-Brake, mechanische Felgenbremse",
  "Rahmen": "Aluminium",
  "Gabel": "Zoom CH-120, Federweg: 45mm",
  "Sattelklemme": "Lakes AT-83, 31,8mm",
  "Federweg vorne in mm": "45 mm",
  "Rahmenform": "Trapez",
  "Vorbau": "Lakes MTS-C269-5, verstellbar",
  "Lenker": "Lakes Bar Lenkerbreite: 590mm, Klemmung: 25,4mm, Rise: 26mm, Backsweep: 33°",
  "Griffe": "Lakes Griffe",
  "Sattel": "Selle Royal Rio",
  "Sattelstütze": "Lakes SP-78, 300mm, 27,2Ø, gefedert",
  "Pedale": "Lakes Pedale",
  "Nabe vorne": "Shimano Nexus DH-C3000-3N-NT, Dynamo",
  "Nabe hinten": "KT-A11R-7",
  "Reifen (vorne)": "Kenda K935, 281,60\" (42-622)",
  "Reifen (hinten)": "Kenda K935, 281,60\" (42-622)",
  "Felge vorn": "28\" Lakes Double Wall, 36 Loch",
  "Felge hinten": "28\" Lakes Double Wall, 36 Loch",
  "Laufrad vorn": "28\" Lakes Double Wall, 36 Loch",
  "Beleuchtung vorn": "AXA Echo 15 Switch 15 Lux",
  "Beleuchtung hinten": "AXA Slim Steady",
  "Schutzbleche": "Lakes Schutzblech",
  "Gepäckträger": "Aluminium mit Federklappe",
  "Klingel": "Nuvo Klingel",
  "Ständer": "Atran Kickstand",
  "Hersteller": "Fahrrad XXL.de GmbH & Co KG., Unterschweinstiege 2-14, 60549 Frankfurt am Main, service@fahrrad-xxl.de",
  "Beleuchtung": "mit Beleuchtung",
  "Federung": "Mit Federung",
  "Gänge": "21 - Gänge",
  "Geschlecht": "Damen",
  "Marke": "Lakes",
  "Radgröße": "28 Zoll",
  "Rahmenmaterial": "Aluminium",
  "Saison": "2026",
  "Schaltart": "Kettenschaltung"
}

Raw adapter output

{
  "retailer": "fahrrad-xxl",
  "retailerProductId": "372188",
  "productUrl": "https://www.fahrrad-xxl.de/lakes-arco-90-x0047394",
  "extractionMethod": "json-ld",
  "sourceCategory": "city",
  "rawTitle": "Lakes Arco 90 - 28 Zoll - Trapez - 2026",
  "rawBrand": "Lakes",
  "price": 449.99,
  "originalPrice": 599.99,
  "currency": "EUR",
  "imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/561/thumbs/461167_23433623.webp",
  "rawSpecifications": {
    "Zulässiges Gewicht inkl. Fahrer und Zuladung": "100 kg",
    "Kurbelgarnitur": "Prowheel, Kurbelarmlänge 170mm",
    "Schaltung": "21-Gang Kettenschaltung",
    "Schaltwerk": "Shimano Tourney TX35, 7-fach",
    "Umwerfer": "Shimano Tourney FD-TY510-TS6-7",
    "Schalthebel": "Shimano Tourney ST-EF41, 3-/7-fach",
    "Kassette": "Shimano MF-TZ500-7, 7-fach",
    "Bremsen vorne": "V-Brake, mechanische Felgenbremse",
    "Bremsen hinten": "V-Brake, mechanische Felgenbremse",
    "Rahmen": "Aluminium",
    "Gabel": "Zoom CH-120, Federweg: 45mm",
    "Sattelklemme": "Lakes AT-83, 31,8mm",
    "Federweg vorne in mm": "45 mm",
    "Rahmenform": "Trapez",
    "Vorbau": "Lakes MTS-C269-5, verstellbar",
    "Lenker": "Lakes Bar Lenkerbreite: 590mm, Klemmung: 25,4mm, Rise: 26mm, Backsweep: 33°",
    "Griffe": "Lakes Griffe",
    "Sattel": "Selle Royal Rio",
    "Sattelstütze": "Lakes SP-78, 300mm, 27,2Ø, gefedert",
    "Pedale": "Lakes Pedale",
    "Nabe vorne": "Shimano Nexus DH-C3000-3N-NT, Dynamo",
    "Nabe hinten": "KT-A11R-7",
    "Reifen (vorne)": "Kenda K935, 281,60\" (42-622)",
    "Reifen (hinten)": "Kenda K935, 281,60\" (42-622)",
    "Felge vorn": "28\" Lakes Double Wall, 36 Loch",
    "Felge hinten": "28\" Lakes Double Wall, 36 Loch",
    "Laufrad vorn": "28\" Lakes Double Wall, 36 Loch",
    "Beleuchtung vorn": "AXA Echo 15 Switch 15 Lux",
    "Beleuchtung hinten": "AXA Slim Steady",
    "Schutzbleche": "Lakes Schutzblech",
    "Gepäckträger": "Aluminium mit Federklappe",
    "Klingel": "Nuvo Klingel",
    "Ständer": "Atran Kickstand",
    "Hersteller": "Fahrrad XXL.de GmbH & Co KG., Unterschweinstiege 2-14, 60549 Frankfurt am Main, service@fahrrad-xxl.de",
    "Beleuchtung": "mit Beleuchtung",
    "Federung": "Mit Federung",
    "Gänge": "21 - Gänge",
    "Geschlecht": "Damen",
    "Marke": "Lakes",
    "Radgröße": "28 Zoll",
    "Rahmenmaterial": "Aluminium",
    "Saison": "2026",
    "Schaltart": "Kettenschaltung"
  },
  "rawFeatures": [
    "Das Arco 90 ist das Ergebnis guter Designer und guter Ingenieure. Der Damen Sport Rahmen ist nämlich nicht nur schick, sondern dank Aluminium auch angenehm leicht. In Kombination mit der ausgewogenen Geometrie und den flinken 28\" Laufrädern fährt sich dieses Trekkingbike daher besonders dynamisch. Hersteller Lakes weiß eben, worauf es ankommt. Mit diesem Bike machen sie daher alle Damen glücklich, die ein Bike suchen, das mit dem Stadtverkehr genauso gut zurechtkommt wie mit dem nächsten Waldweg."
  ],
  "rawSizes": [
    {
      "rawSize": "46 cm",
      "size": "46",
      "sizeCm": 46,
      "inStock": true,
      "stockCount": null,
      "price": 449.99
    },
    {
      "rawSize": "50 cm",
      "size": "50",
      "sizeCm": 50,
      "inStock": true,
      "stockCount": null,
      "price": 449.99
    },
    {
      "rawSize": "56 cm",
      "size": "56",
      "sizeCm": 56,
      "inStock": true,
      "stockCount": null,
      "price": 449.99
    }
  ],
  "availabilityText": "3 of 3 sizes shippable",
  "fetchedAt": "2026-09-19T06:28:24.216Z",
  "sourceMeta": {
    "articleNumber": "M000021488",
    "variantCount": 6,
    "skus": [
      "x0047394-4",
      "x0047394-1",
      "x0047394-5",
      "x0047394-2",
      "x0047394-6",
      "x0047394-3"
    ],
    "availabilities": [
      "https://schema.org/InStock",
      "https://schema.org/InStock",
      "https://schema.org/InStock",
      "https://schema.org/InStock",
      "https://schema.org/InStock",
      "https://schema.org/InStock"
    ]
  }
}

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