← Review table (gravel) · shopper page

Kona Sutra LTD, gloss bone

biker-boarder:3159897 · source URL · confidence 1 · GTIN 0841073186051

Eligibility

Can win a band.

Size decisions

retailer labelalphacomparable cmmatchmappingin stockvariant priceevidence
50 cm50 cmexact scalestated by the retaileryes€1.86950 cm
54 cm54 cmexact scalestated by the retailer?listing price54 cm

A shopper asking for: 54 → 54 cm fits but sold out · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible

Identity

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

fieldsourceevidence
brandretailer:biker-boarder / parsekona
modelretailer:biker-boarder / derivedKona Sutra LTD, gloss bone
categoryretailer:biker-boarder / derivedretailer taxonomy
frameMaterialretailer:biker-boarder / parseCromoly
groupsetFamilyretailer:biker-boarder / dictionaryShimano GRX 1x || Shimano GRX 12-fach
electronicShiftingretailer:biker-boarder / parsemechanisch
speedsretailer:biker-boarder / parse12-fach
brakesretailer:biker-boarder / parsehydr. Scheibenbremse
suspensionretailer:biker-boarder / derivedno suspension fork and no rear shock on a drop-bar listing
forkretailer:biker-boarder / dictionaryKona Project Two Cromoly Disc Touring Fork
dropperPostretailer:biker-boarder / derivedDropper
wheelSizeretailer:biker-boarder / parse29
wheelMaterialretailer:biker-boarder / dictionaryWTB KOM Team i27
wheelTierretailer:biker-boarder / dictionaryWTB KOM Team i27
powerMeterretailer:biker-boarder / derivedabsent from a 34-field spec table
availabilityretailer:biker-boarder / derived5-12 Werktage

Warnings

Score breakdown

{
  "frameScore": 13,
  "drivetrainScore": 20,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 38,
  "notes": [
    "Shimano GRX = 20.",
    "Wheels \"basic-aluminium\" = 5.",
    "Brakes \"hydraulic-disc\" = 0, the baseline for gravel.",
    "Weight not published: no weight adjustment either way."
  ],
  "marketPrice": 1947,
  "valueScore": 1.042,
  "savingsVsMarket": 78
}

AI normalization

Not used: deterministic parsing resolved every field it needed.

Normalized record

{
  "id": "biker-boarder:3159897",
  "retailer": "biker-boarder",
  "retailerProductId": "3159897",
  "productUrl": "https://www.biker-boarder.de/kona/3159897.html",
  "brand": "Kona",
  "model": "Sutra LTD, gloss bone",
  "modelYear": null,
  "category": "gravel",
  "categoryBasis": "route",
  "sourceCategory": "gravel",
  "price": 1869,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "steel",
  "frameModel": "Kona Cromoly Butted",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "GRX",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "GRX",
    "rearDerailleur": "GRX"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano Deore",
  "cassette": "Shimano Deore 10-51 Z., 12-fach",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": true,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": "29",
  "wheelset": "WTB KOM Team i27 TCS 2.0 | Formula 12x100 mm | Formula 12x142 mm",
  "wheelMaterial": "aluminium",
  "wheelTier": "basic-aluminium",
  "tyres": "Maxxis Rekon Race EXO TR 29x2.25",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "50 cm",
      "size": "50",
      "sizeCm": 50,
      "inStock": true,
      "stockCount": null,
      "price": 1869
    },
    {
      "rawSize": "54 cm",
      "size": "54",
      "sizeCm": 54,
      "inStock": null,
      "stockCount": null,
      "price": null
    }
  ],
  "seller": null,
  "availability": "limited",
  "gtins": [
    "0841073186051"
  ],
  "imageUrl": "https://img.biker-boarder.de/products/400x300c/72/72320941-1322-4a0e-af22-9e056336424f.jpg",
  "rawTitle": "Kona Sutra LTD, gloss bone",
  "fetchedAt": "2026-09-19T06:28:48.108Z",
  "normalizationConfidence": 1,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (50 cm).",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Bike Einsatzzweck": "Adventure und Gravel",
  "Rahmen": "Kona Cromoly Butted",
  "Rahmenmaterial": "Stahl",
  "Gabel": "Kona Project Two Cromoly Disc Touring Fork",
  "Steuersatz": "FSA No.1/No.10",
  "Vorbau": "Kona Road Deluxe",
  "Lenker": "Kona Road",
  "Lenkerband": "Kona Cork Tape",
  "Bremsen": "Shimano GRX / Shimano 180 mm",
  "Bremsentyp": "hydr. Scheibenbremse",
  "Schaltwerk": "Shimano GRX 12-fach",
  "Schalt-/Bremshebel": "Shimano GRX 1x",
  "Schaltart": "mechanisch",
  "Kassette": "Shimano Deore 10-51 Z., 12-fach",
  "Kette": "Shimano Deore",
  "Kurbelsatz": "Shimano Deore",
  "Kettenblätter": "34",
  "Schaltung/Antrieb": "Kettenschaltung",
  "Antrieb": "1x",
  "Gänge": "12",
  "Innenlager": "Shimano Deore 73 mm",
  "Pedale": "nicht enthalten",
  "Felgen": "WTB KOM Team i27 TCS 2.0",
  "Nabe vorn": "Formula 12x100 mm",
  "Nabe hinten": "Formula 12x142 mm",
  "Speichen": "Stainless Black 14 g",
  "Laufradgröße": "29",
  "Reifen": "Maxxis Rekon Race EXO TR 29x2.25",
  "Sattel": "WTB Volt",
  "Sattelstützenklemme": "Kona Clamp",
  "Sattelstütze": "TranzX Dropper +RAD Internal 31,6 mm",
  "Artikelnummern": "50 cm | SKU: 3159899, EAN: 0841073186051, MPN: B36SULWHSHFA50 54 cm | SKU: 3159901, EAN: , MPN: B36SULWHSHFA54",
  "50 cm | SKU": "3159899, EAN: 0841073186051, MPN: B36SULWHSHFA50",
  "54 cm | SKU": "3159901, EAN: , MPN: B36SULWHSHFA54"
}

Raw adapter output

{
  "retailer": "biker-boarder",
  "retailerProductId": "3159897",
  "productUrl": "https://www.biker-boarder.de/kona/3159897.html",
  "extractionMethod": "server-html",
  "sourceCategory": "gravel",
  "rawTitle": "Kona Sutra LTD, gloss bone",
  "rawBrand": "kona",
  "price": 1869,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://img.biker-boarder.de/products/400x300c/72/72320941-1322-4a0e-af22-9e056336424f.jpg",
  "rawSpecifications": {
    "Bike Einsatzzweck": "Adventure und Gravel",
    "Rahmen": "Kona Cromoly Butted",
    "Rahmenmaterial": "Stahl",
    "Gabel": "Kona Project Two Cromoly Disc Touring Fork",
    "Steuersatz": "FSA No.1/No.10",
    "Vorbau": "Kona Road Deluxe",
    "Lenker": "Kona Road",
    "Lenkerband": "Kona Cork Tape",
    "Bremsen": "Shimano GRX / Shimano 180 mm",
    "Bremsentyp": "hydr. Scheibenbremse",
    "Schaltwerk": "Shimano GRX 12-fach",
    "Schalt-/Bremshebel": "Shimano GRX 1x",
    "Schaltart": "mechanisch",
    "Kassette": "Shimano Deore 10-51 Z., 12-fach",
    "Kette": "Shimano Deore",
    "Kurbelsatz": "Shimano Deore",
    "Kettenblätter": "34",
    "Schaltung/Antrieb": "Kettenschaltung",
    "Antrieb": "1x",
    "Gänge": "12",
    "Innenlager": "Shimano Deore 73 mm",
    "Pedale": "nicht enthalten",
    "Felgen": "WTB KOM Team i27 TCS 2.0",
    "Nabe vorn": "Formula 12x100 mm",
    "Nabe hinten": "Formula 12x142 mm",
    "Speichen": "Stainless Black 14 g",
    "Laufradgröße": "29",
    "Reifen": "Maxxis Rekon Race EXO TR 29x2.25",
    "Sattel": "WTB Volt",
    "Sattelstützenklemme": "Kona Clamp",
    "Sattelstütze": "TranzX Dropper +RAD Internal 31,6 mm",
    "Artikelnummern": "50 cm | SKU: 3159899, EAN: 0841073186051, MPN: B36SULWHSHFA50 54 cm | SKU: 3159901, EAN: , MPN: B36SULWHSHFA54",
    "50 cm | SKU": "3159899, EAN: 0841073186051, MPN: B36SULWHSHFA50",
    "54 cm | SKU": "3159901, EAN: , MPN: B36SULWHSHFA54"
  },
  "rawFeatures": [
    "Rahmen Kona Cromoly: Nur sehr wenige Materialien bieten so viel Stoßdämpfung, Haltbarkeit und geschmeidige Fahreigenschaften wie Stahl. Kona ist nie vom ursprünglichen Material des Radsports abgewichen und hat unermüdlich daran gearbeitet, Kona Cromoly-Rahmensets anzupassen, zu verfeinern und zu modernisieren, da sich die Anforderungen der Fahrer ständig weiterentwickeln. 12 x 142 mm Steckachse",
    "Kona Cromoly: Nur sehr wenige Materialien bieten so viel Stoßdämpfung, Haltbarkeit und geschmeidige Fahreigenschaften wie Stahl. Kona ist nie vom ursprünglichen Material des Radsports abgewichen und hat unermüdlich daran gearbeitet, Kona Cromoly-Rahmensets anzupassen, zu verfeinern und zu modernisieren, da sich die Anforderungen der Fahrer ständig weiterentwickeln.",
    "12 x 142 mm Steckachse",
    "Gabel Kona Project Two Cromoly Disc Touring Starrgabel 3 Befestigungspunkte je Seite für Flaschenhalter, Zubehör etc. Flat Mount-Bremsaufnahme 12 x 100 mm Steckachse",
    "Kona Project Two Cromoly Disc Touring Starrgabel",
    "3 Befestigungspunkte je Seite für Flaschenhalter, Zubehör etc.",
    "Flat Mount-Bremsaufnahme",
    "12 x 100 mm Steckachse",
    "Ausstattung Shimano GRX 12-fach Schaltung hydraulische Shimano GRX Scheibenbremsen Maxxis Rekon Race 29 Zoll Reifen",
    "Shimano GRX 12-fach Schaltung",
    "hydraulische Shimano GRX Scheibenbremsen",
    "Maxxis Rekon Race 29 Zoll Reifen"
  ],
  "rawSizes": [
    {
      "rawSize": "50 cm",
      "size": "50",
      "sizeCm": 50,
      "inStock": true,
      "stockCount": null,
      "price": 1869
    },
    {
      "rawSize": "54 cm",
      "size": "54",
      "sizeCm": 54,
      "inStock": null,
      "stockCount": null,
      "price": null
    }
  ],
  "availabilityText": "5-12 Werktage",
  "fetchedAt": "2026-09-19T06:28:48.108Z",
  "sourceMeta": {
    "discountBadge": "-25%",
    "listedSizes": [
      "50 cm"
    ],
    "articleNumbers": "50 cm | SKU: 3159899, EAN: 0841073186051, MPN: B36SULWHSHFA50 54 cm | SKU: 3159901, EAN: , MPN: B36SULWHSHFA54"
  }
}

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