Kona Dr Dew, satin algae

biker-boarder:3159892 · source URL · confidence 0.95 · GTIN 0841073190744, 0841073190751, 0841073190768, 0841073190775

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
S // 42 cm	S	42 cm	exact scale	stated by the retailer	yes	€739	S // 42 cm
M // 47 cm	M	47 cm	exact scale	stated by the retailer	yes	€739	M // 47 cm
L // 52 cm	L	52 cm	exact scale	stated by the retailer	yes	€739	L // 52 cm
XL // 58 cm	XL	58 cm	exact scale	stated by the retailer	?	listing price	XL // 58 cm

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

S // 42 cm

42 cm

exact scale

stated by the retailer

yes

€739

S // 42 cm

M // 47 cm

47 cm

exact scale

stated by the retailer

yes

€739

M // 47 cm

L // 52 cm

52 cm

exact scale

stated by the retailer

yes

€739

L // 52 cm

XL // 58 cm

58 cm

exact scale

stated by the retailer

listing price

XL // 58 cm

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

Identity

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

field source evidence

brand retailer:biker-boarder / parse kona

model retailer:biker-boarder / derived Kona Dr Dew, satin algae

category retailer:biker-boarder / derived retailer taxonomy

frameMaterial retailer:biker-boarder / parse Cromoly

groupsetFamily retailer:biker-boarder / dictionary Shimano CUES 6000 || Shimano CUES 6000 11-fach

electronicShifting retailer:biker-boarder / parse mechanisch

speeds retailer:biker-boarder / parse 11-fach

brakes retailer:biker-boarder / parse hydr. Scheibenbremse

suspension retailer:biker-boarder / derived no suspension fork and no rear shock on a drop-bar listing

fork retailer:biker-boarder / dictionary Kona Cromoly

dropperPost retailer:biker-boarder / derived seatpost row "Kona w/Offset 27,2 mm / 375 mm" names no dropper, in a 40-field spec table

mudguards retailer:biker-boarder / parse inklusive

wheelSize retailer:biker-boarder / parse 29

wheelMaterial retailer:biker-boarder / parse Aluminum

powerMeter retailer:biker-boarder / derived absent from a 40-field spec table

availability retailer:biker-boarder / derived 5-12 Werktage

field	source	evidence
brand	`retailer:biker-boarder` / parse	kona
model	`retailer:biker-boarder` / derived	Kona Dr Dew, satin algae
category	`retailer:biker-boarder` / derived	retailer taxonomy
frameMaterial	`retailer:biker-boarder` / parse	Cromoly
groupsetFamily	`retailer:biker-boarder` / dictionary	Shimano CUES 6000 \|\| Shimano CUES 6000 11-fach
electronicShifting	`retailer:biker-boarder` / parse	mechanisch
speeds	`retailer:biker-boarder` / parse	11-fach
brakes	`retailer:biker-boarder` / parse	hydr. Scheibenbremse
suspension	`retailer:biker-boarder` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:biker-boarder` / dictionary	Kona Cromoly
dropperPost	`retailer:biker-boarder` / derived	seatpost row "Kona w/Offset 27,2 mm / 375 mm" names no dropper, in a 40-field spec table
mudguards	`retailer:biker-boarder` / parse	inklusive
wheelSize	`retailer:biker-boarder` / parse	29
wheelMaterial	`retailer:biker-boarder` / parse	Aluminum
powerMeter	`retailer:biker-boarder` / derived	absent from a 40-field spec table
availability	`retailer:biker-boarder` / derived	5-12 Werktage

Warnings

none

Score breakdown

{
  "frameScore": 13,
  "drivetrainScore": 15,
  "wheelScore": 5,
  "extrasScore": 3,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 36,
  "notes": [
    "Shimano CUES = 15.",
    "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.",
    "Weight not published: no weight adjustment either way."
  ],
  "marketPrice": 1211,
  "valueScore": 1.639,
  "savingsVsMarket": 472
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Wheel material taken from 'Felgen: Double Wall Aluminum'. Wheel tier left null because only a generic double-wall aluminium rim is named (no recognized wheelset model/brand). Weight and power meter are not stated in the source.",
  "raw": {
    "frameMaterial": {
      "value": "steel",
      "evidence": "Rahmenmaterial: Stahl",
      "confidence": 0.95
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Shimano CUES 10-fach Schaltung",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "CUES",
      "evidence": "Shimano CUES 6000",
      "confidence": 0.9
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schaltart: mechanisch",
      "confidence": 0.95
    },
    "speeds": {
      "value": "11",
      "evidence": "Gänge: 11",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Schalthebel: Shimano CUES 6000\nSchaltwerk: Shimano CUES 6000\nKurbelsatz: Shimano CUES 6000",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": "aluminium",
      "evidence": "Felgen: Double Wall Aluminum",
      "confidence": 0.9
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsentyp: hydr. Scheibenbremse",
      "confidence": 0.95
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "Wheel material taken from 'Felgen: Double Wall Aluminum'. Wheel tier left null because only a generic double-wall aluminium rim is named (no recognized wheelset model/brand). Weight and power meter are not stated in the source."
  }
}

Normalized record

{
  "id": "biker-boarder:3159892",
  "retailer": "biker-boarder",
  "retailerProductId": "3159892",
  "productUrl": "https://www.biker-boarder.de/kona/3159892.html",
  "brand": "Kona",
  "model": "Dr Dew, satin algae",
  "modelYear": null,
  "category": "city",
  "categoryBasis": "route",
  "sourceCategory": "city",
  "price": 739,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "steel",
  "frameModel": "Kona Butted Cromoly",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "CUES",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 11,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "CUES",
    "rearDerailleur": "CUES",
    "crank": "CUES",
    "cassette": "CUES"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano CUES 6000 / S-M: 170 mm / L-XL: 175 mm",
  "cassette": "Shimano CUES 4000 11-50 Z, 11-fach",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": true,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": "29",
  "wheelset": "Double Wall Aluminum | Shimano 12x100 mm | Shimano 12x142 mm",
  "wheelMaterial": "aluminium",
  "wheelTier": "unknown",
  "tyres": "WTB GROOV-E 29x2.00",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "S // 42 cm",
      "size": "42",
      "sizeCm": 42,
      "inStock": true,
      "stockCount": null,
      "price": 739
    },
    {
      "rawSize": "M // 47 cm",
      "size": "47",
      "sizeCm": 47,
      "inStock": true,
      "stockCount": null,
      "price": 739
    },
    {
      "rawSize": "L // 52 cm",
      "size": "52",
      "sizeCm": 52,
      "inStock": true,
      "stockCount": null,
      "price": 739
    },
    {
      "rawSize": "XL // 58 cm",
      "size": "58",
      "sizeCm": 58,
      "inStock": null,
      "stockCount": null,
      "price": null
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [
    "0841073190744",
    "0841073190751",
    "0841073190768",
    "0841073190775"
  ],
  "imageUrl": "https://img.biker-boarder.de/products/400x300c/c5/c5d4eafb-aecd-4036-974f-5d367bca5654.jpg",
  "rawTitle": "Kona Dr Dew, satin algae",
  "fetchedAt": "2026-09-19T06:30:23.332Z",
  "normalizationConfidence": 0.95,
  "warnings": []
}

Parsed specification table

{
  "Bike Einsatzzweck": "City",
  "Rahmen": "Kona Butted Cromoly",
  "Rahmenmaterial": "Stahl",
  "Rahmenform": "Diamantrahmen",
  "Gabel": "Kona Cromoly",
  "Steuersatz": "FSA Orbit No.1 EC34/EC34",
  "Vorbau": "Kona 31,8 mm / Rise 3º / Länge 45 mm",
  "Lenker": "Kona Back 10º / Up 6º / Rise 70 mm / Breite 700 mm",
  "Griffe": "Kona Key",
  "Bremsen": "Shimano ALTUS / Shimano 160 mm 6B",
  "Bremshebel": "Shimano ALTUS",
  "Bremsentyp": "hydr. Scheibenbremse",
  "Schaltwerk": "Shimano CUES 6000 11-fach",
  "Schalthebel": "Shimano CUES 6000",
  "Schaltart": "mechanisch",
  "Kassette": "Shimano CUES 4000 11-50 Z, 11-fach",
  "Kette": "Shimano CUES LG500",
  "Kurbelsatz": "Shimano CUES 6000 / S-M: 170 mm / L-XL: 175 mm",
  "Kettenblätter": "40",
  "Schaltung/Antrieb": "Kettenschaltung",
  "Antrieb": "1x",
  "Gänge": "11",
  "Innenlager": "Shimano BSA 73 mm",
  "Pedale": "Feimin Platform",
  "Felgen": "Double Wall Aluminum",
  "Nabe vorn": "Shimano 12x100 mm",
  "Nabe hinten": "Shimano 12x142 mm",
  "Speichen": "Stainless 2.0 mm Black",
  "Laufradgröße": "29",
  "Reifen": "WTB GROOV-E 29x2.00",
  "Sattel": "Kona Commuter",
  "Sattelstützenklemme": "Kona Clamp 31,8 mm",
  "Sattelstütze": "Kona w/Offset 27,2 mm / 375 mm",
  "Schutzbleche": "inklusive",
  "Klingel": "inklusive",
  "Artikelnummern": "S // 42 cm | SKU: 3159893, EAN: 0841073190744, MPN: B37DRDGNSHIN01 M // 47 cm | SKU: 3159894, EAN: 0841073190751, MPN: B37DRDGNSHIN03 L // 52 cm | SKU: 3159895, EAN: 0841073190768, MPN: B37DRDGNSHIN05 XL // 58 cm | SKU: 3159896, EAN: 0841073190775, MPN: B37DRDGNSHIN06",
  "S // 42 cm | SKU": "3159893, EAN: 0841073190744, MPN: B37DRDGNSHIN01",
  "M // 47 cm | SKU": "3159894, EAN: 0841073190751, MPN: B37DRDGNSHIN03",
  "L // 52 cm | SKU": "3159895, EAN: 0841073190768, MPN: B37DRDGNSHIN05",
  "XL // 58 cm | SKU": "3159896, EAN: 0841073190775, MPN: B37DRDGNSHIN06"
}

Raw adapter output

{
  "retailer": "biker-boarder",
  "retailerProductId": "3159892",
  "productUrl": "https://www.biker-boarder.de/kona/3159892.html",
  "extractionMethod": "server-html",
  "sourceCategory": "city",
  "rawTitle": "Kona Dr Dew, satin algae",
  "rawBrand": "kona",
  "price": 739,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://img.biker-boarder.de/products/400x300c/c5/c5d4eafb-aecd-4036-974f-5d367bca5654.jpg",
  "rawSpecifications": {
    "Bike Einsatzzweck": "City",
    "Rahmen": "Kona Butted Cromoly",
    "Rahmenmaterial": "Stahl",
    "Rahmenform": "Diamantrahmen",
    "Gabel": "Kona Cromoly",
    "Steuersatz": "FSA Orbit No.1 EC34/EC34",
    "Vorbau": "Kona 31,8 mm / Rise 3º / Länge 45 mm",
    "Lenker": "Kona Back 10º / Up 6º / Rise 70 mm / Breite 700 mm",
    "Griffe": "Kona Key",
    "Bremsen": "Shimano ALTUS / Shimano 160 mm 6B",
    "Bremshebel": "Shimano ALTUS",
    "Bremsentyp": "hydr. Scheibenbremse",
    "Schaltwerk": "Shimano CUES 6000 11-fach",
    "Schalthebel": "Shimano CUES 6000",
    "Schaltart": "mechanisch",
    "Kassette": "Shimano CUES 4000 11-50 Z, 11-fach",
    "Kette": "Shimano CUES LG500",
    "Kurbelsatz": "Shimano CUES 6000 / S-M: 170 mm / L-XL: 175 mm",
    "Kettenblätter": "40",
    "Schaltung/Antrieb": "Kettenschaltung",
    "Antrieb": "1x",
    "Gänge": "11",
    "Innenlager": "Shimano BSA 73 mm",
    "Pedale": "Feimin Platform",
    "Felgen": "Double Wall Aluminum",
    "Nabe vorn": "Shimano 12x100 mm",
    "Nabe hinten": "Shimano 12x142 mm",
    "Speichen": "Stainless 2.0 mm Black",
    "Laufradgröße": "29",
    "Reifen": "WTB GROOV-E 29x2.00",
    "Sattel": "Kona Commuter",
    "Sattelstützenklemme": "Kona Clamp 31,8 mm",
    "Sattelstütze": "Kona w/Offset 27,2 mm / 375 mm",
    "Schutzbleche": "inklusive",
    "Klingel": "inklusive",
    "Artikelnummern": "S // 42 cm | SKU: 3159893, EAN: 0841073190744, MPN: B37DRDGNSHIN01 M // 47 cm | SKU: 3159894, EAN: 0841073190751, MPN: B37DRDGNSHIN03 L // 52 cm | SKU: 3159895, EAN: 0841073190768, MPN: B37DRDGNSHIN05 XL // 58 cm | SKU: 3159896, EAN: 0841073190775, MPN: B37DRDGNSHIN06",
    "S // 42 cm | SKU": "3159893, EAN: 0841073190744, MPN: B37DRDGNSHIN01",
    "M // 47 cm | SKU": "3159894, EAN: 0841073190751, MPN: B37DRDGNSHIN03",
    "L // 52 cm | SKU": "3159895, EAN: 0841073190768, MPN: B37DRDGNSHIN05",
    "XL // 58 cm | SKU": "3159896, EAN: 0841073190775, MPN: B37DRDGNSHIN06"
  },
  "rawFeatures": [
    "Ein elegantes Stahl-Citybike, das ebenso viel Stil wie Langlebigkeit bietet. Mit Steckachsen vorne und hinten für ein geschmeidigeres, reaktionsfreudigeres Fahrgefühl und externen Steuerschalen für den klassischen Look sorgt das Kona Dr Dew dafür, dass sich jede Fahrt solide und sicher anfühlt.",
    "Dew – Do The Dew And Win The Commute: Die Dews sind gleichermaßen funktionell und spaßig und definieren Pendler- und Stadtfahrten auf der ganzen Welt neu. Mit analogen und pedalunterstützten Optionen für jedes Budget und zwei Optionen mit Schutzblechen, Beleuchtung und Ständern für alle Bedingungen gibt es ein Dew, das genau das Richtige für dich ist.",
    "Rahmen Kona Butted Cromoly 12 x 142 mm Steckachse",
    "12 x 142 mm Steckachse",
    "Gabel Kona Cromoly Starrgabel 12 x 100 mm Steckachse",
    "Kona Cromoly Starrgabel",
    "12 x 100 mm Steckachse",
    "Ausstattung Shimano CUES 10-fach Schaltung hydraulische Shimano ALTUS Scheibenbremsen inkl. Schutzbleche",
    "Shimano CUES 10-fach Schaltung",
    "hydraulische Shimano ALTUS Scheibenbremsen",
    "Einsatzbereich City: 5 von 5",
    "Lieferumfang 1 Urbanbike inkl. Pedale"
  ],
  "rawSizes": [
    {
      "rawSize": "S // 42 cm",
      "size": "42",
      "sizeCm": 42,
      "inStock": true,
      "stockCount": null,
      "price": 739
    },
    {
      "rawSize": "M // 47 cm",
      "size": "47",
      "sizeCm": 47,
      "inStock": true,
      "stockCount": null,
      "price": 739
    },
    {
      "rawSize": "L // 52 cm",
      "size": "52",
      "sizeCm": 52,
      "inStock": true,
      "stockCount": null,
      "price": 739
    },
    {
      "rawSize": "XL // 58 cm",
      "size": "58",
      "sizeCm": 58,
      "inStock": null,
      "stockCount": null,
      "price": null
    }
  ],
  "availabilityText": "5-12 Werktage",
  "fetchedAt": "2026-09-19T06:30:23.332Z",
  "sourceMeta": {
    "discountBadge": "-26%",
    "listedSizes": [
      "S",
      "M",
      "L"
    ],
    "articleNumbers": "S // 42 cm | SKU: 3159893, EAN: 0841073190744, MPN: B37DRDGNSHIN01 M // 47 cm | SKU: 3159894, EAN: 0841073190751, MPN: B37DRDGNSHIN03 L // 52 cm | SKU: 3159895, EAN: 0841073190768, MPN: B37DRDGNSHIN05 XL // 58 cm | SKU: 3159896, EAN: 0841073190775, MPN: B37DRDGNSHIN06"
  }
}

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