Bicycles EXT 800

boc:8345442353417 · source URL · confidence 0.79

Eligibility

Cannot win: availability is out-of-stock; no size confirmed in stock

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
48 CM	—	48 cm	exact scale	stated by the retailer	no	€499,99	48 CM
53 CM	—	53 cm	exact scale	stated by the retailer	no	€499,99	53 CM
58 CM	—	58 cm	exact scale	stated by the retailer	no	€499,99	58 CM
61 CM	—	61 cm	exact scale	stated by the retailer	no	€499,99	61 CM

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

48 CM

—

48 cm

exact scale

stated by the retailer

€499,99

48 CM

53 CM

—

53 cm

exact scale

stated by the retailer

€499,99

53 CM

58 CM

—

58 cm

exact scale

stated by the retailer

€499,99

58 CM

61 CM

—

61 cm

exact scale

stated by the retailer

€499,99

61 CM

A shopper asking for: 54 → 53 CM fits but sold out · 56 → nothing compatible · 58 → 58 CM fits but sold out · 60 → 61 CM fits but sold out

Identity

Canonical configuration: Bicycles | EXT 800 | CUES | 2025
Confidence: medium

brand exact (Bicycles)
model normalized to "ext 800"
groupset family exact (CUES)
model year 2025 on 1 of 2 listings, unstated on the rest
2 listings across 1 retailer
downgraded to medium: listings disagree on speeds: 9 vs 10
conflict: speeds: 9 vs 10

retailer	price	sizes in stock
B.O.C.	€499,99	none	debug
B.O.C.	€939,99	48 CM, 53 CM, 58 CM	debug

retailer

price

sizes in stock

B.O.C.

€499,99

none

debug

B.O.C.

€939,99

48 CM, 53 CM, 58 CM

debug

Provenance — why we believe each fact

field source evidence

brand retailer:boc / parse BICYCLES

model retailer:boc / derived Bicycles EXT 800

category retailer:boc / derived —

frameMaterial retailer:boc / parse Aluminium

speeds retailer:boc / parse model code LG400

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

fork retailer:boc / dictionary Zoom 187D AMS HLO, 65mm

dropperPost retailer:boc / derived seatpost row "CFP Comfort, gefedert, 27,2mmx350mm" names no dropper, in a 27-field spec table

beltDrive retailer:boc / parse CN-LG5

rack retailer:boc / parse 2-Bein, Alu, schwarz

mudguards retailer:boc / parse Kunststoff schwarz matt

kickstand retailer:boc / parse Aluminium, verstellbar, 40mm

lighting retailer:boc / parse CFP C4, 50Lux

wheelSize retailer:boc / parse 28

powerMeter retailer:boc / derived absent from a 27-field spec table

availability retailer:boc / derived all variants sold out

groupsetFamily ai / ai (0.8) Shimano Cues

brakes ai / ai (0.9) Hydraulische Shimano Scheibenbremsen

field	source	evidence
brand	`retailer:boc` / parse	BICYCLES
model	`retailer:boc` / derived	Bicycles EXT 800
category	`retailer:boc` / derived	—
frameMaterial	`retailer:boc` / parse	Aluminium
speeds	`retailer:boc` / parse	model code LG400
suspension	`retailer:boc` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:boc` / dictionary	Zoom 187D AMS HLO, 65mm
dropperPost	`retailer:boc` / derived	seatpost row "CFP Comfort, gefedert, 27,2mmx350mm" names no dropper, in a 27-field spec table
beltDrive	`retailer:boc` / parse	CN-LG5
rack	`retailer:boc` / parse	2-Bein, Alu, schwarz
mudguards	`retailer:boc` / parse	Kunststoff schwarz matt
kickstand	`retailer:boc` / parse	Aluminium, verstellbar, 40mm
lighting	`retailer:boc` / parse	CFP C4, 50Lux
wheelSize	`retailer:boc` / parse	28
powerMeter	`retailer:boc` / derived	absent from a 27-field spec table
availability	`retailer:boc` / derived	all variants sold out
groupsetFamily	`ai` / ai (0.8)	Shimano Cues
brakes	`ai` / ai (0.9)	Hydraulische Shimano Scheibenbremsen

Warnings

info suspicious-discount — Claimed 55% off. Treated as context only; it does not affect the ranking.
info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 13,
  "wheelScore": 5,
  "extrasScore": 3,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 32,
  "notes": [
    "Shimano CUES = 15.",
    "10-speed -2.",
    "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": 1028,
  "valueScore": 2.056,
  "savingsVsMarket": 528.01
}

AI normalization

{
  "requested": [
    "groupsetFamily",
    "wheelMaterial",
    "wheelTier",
    "brakes",
    "weightKg"
  ],
  "applied": [
    "groupsetFamily",
    "brakes"
  ],
  "rejected": [],
  "notes": "Groupset identified as 'Shimano Cues' (mapped to vocabulary CUES). Wheel material and tier not stated; wheel model appears to be a house/tyre name ('CFP Elbdampfer RFX Plus') not a recognised wheelset, so wheelTier is null. No explicit statement of electronic shifting, mixed groupset, weight, or power meter in the source.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 0.9
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Shimano Cues",
      "confidence": 0.9
    },
    "groupsetFamily": {
      "value": "CUES",
      "evidence": "Shimano Cues",
      "confidence": 0.8
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "speeds": {
      "value": "18",
      "evidence": "Anzahl Gänge: 18",
      "confidence": 0.9
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 0.2
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.2
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.2
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Hydraulische Shimano Scheibenbremsen",
      "confidence": 0.9
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.1
    },
    "notes": "Groupset identified as 'Shimano Cues' (mapped to vocabulary CUES). Wheel material and tier not stated; wheel model appears to be a house/tyre name ('CFP Elbdampfer RFX Plus') not a recognised wheelset, so wheelTier is null. No explicit statement of electronic shifting, mixed groupset, weight, or power meter in the source."
  }
}

Normalized record

{
  "id": "boc:8345442353417",
  "retailer": "boc",
  "retailerProductId": "8345442353417",
  "productUrl": "https://boc24.de/products/bicycles-ext-803",
  "brand": "Bicycles",
  "model": "EXT 800",
  "modelYear": null,
  "category": "city",
  "categoryBasis": "route",
  "sourceCategory": "city",
  "price": 499.99,
  "originalPrice": 1099.99,
  "currency": "EUR",
  "discountPercent": 55,
  "frameMaterial": "aluminium",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "CUES",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 10,
  "mixedGroupset": null,
  "groupsetComponents": {
    "cassette": "CUES"
  },
  "groupsetTierSpread": 0,
  "crank": null,
  "cassette": "Shimano CS-LG400-9, 11-36t",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": true,
  "mudguards": true,
  "chaincase": null,
  "kickstand": true,
  "lighting": true,
  "wheelSize": "28",
  "wheelset": null,
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "CFP Elbdampfer RFX Plus, 42-622",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "48 CM",
      "size": "48",
      "sizeCm": 48,
      "inStock": false,
      "stockCount": null,
      "price": 499.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "53 CM",
      "size": "53",
      "sizeCm": 53,
      "inStock": false,
      "stockCount": null,
      "price": 499.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "58 CM",
      "size": "58",
      "sizeCm": 58,
      "inStock": false,
      "stockCount": null,
      "price": 499.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "61 CM",
      "size": "61",
      "sizeCm": 61,
      "inStock": false,
      "stockCount": null,
      "price": 499.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "out-of-stock",
  "gtins": [],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_Bicycles-EXT-800-0-frostblau-226795.jpg?v=1783297280",
  "rawTitle": "Bicycles EXT 800",
  "fetchedAt": "2026-09-19T05:58:29.537Z",
  "normalizationConfidence": 0.79,
  "warnings": [
    {
      "code": "suspicious-discount",
      "message": "Claimed 55% off. Treated as context only; it does not affect the ranking.",
      "severity": "info"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Ausstattung": "Eleganter Aluminiumrahmen Solide Zoom 187D Federgabel Bewährte Shimano Cues 18-Gang Kettenschaltung Hydraulische Shimano Scheibenbremsen",
  "Anzahl Gänge": "18",
  "Artikelmarke": "Bicycles",
  "Beleuchtung": "CFP C4, 50Lux",
  "Bereifung": "CFP Elbdampfer RFX Plus, 42-622",
  "Gabel": "Zoom 187D AMS HLO, 65mm",
  "Gepäckträger": "2-Bein, Alu, schwarz",
  "Geschlecht": "Herren",
  "Griffe": "CFP Comfort Ergonomic Grip",
  "Kassette": "Shimano CS-LG400-9, 11-36t",
  "Kette": "Shimano CN-LG500",
  "Laufradgröße": "28 Zoll",
  "Lenker": "CFP Ergonomic Comfort, 680mm, 15° Backsweep",
  "Pedale": "Kunststoff Trekking Pedal",
  "Rahmenform": "Diamant",
  "Rahmenmaterial": "Aluminium",
  "Sattel": "Selle Royal Lookin",
  "Sattelstütze": "CFP Comfort, gefedert, 27,2mmx350mm",
  "Schaltung": "Shimano Cues",
  "Schaltungstyp": "Kettenschaltung",
  "Schutzblech": "Kunststoff schwarz matt",
  "Speichen": "2,00 mm schwarz",
  "Ständer": "Aluminium, verstellbar, 40mm",
  "Steuersatz": "Ahead VP-A42E, schwarz",
  "Vorbau": "CFP Ergonomic Alu, Einstellbar, 90mm",
  "weitere Beleuchtung": "CFP M2",
  "zulässiges Gesamtgewicht Kg": "130 kg"
}

Raw adapter output

{
  "retailer": "boc",
  "retailerProductId": "8345442353417",
  "productUrl": "https://boc24.de/products/bicycles-ext-803",
  "extractionMethod": "public-json-api",
  "sourceCategory": "city",
  "rawTitle": "Bicycles EXT 800",
  "rawBrand": "BICYCLES",
  "price": 499.99,
  "originalPrice": 1099.99,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_Bicycles-EXT-800-0-frostblau-226795.jpg?v=1783297280",
  "rawSpecifications": {
    "Ausstattung": "Eleganter Aluminiumrahmen Solide Zoom 187D Federgabel Bewährte Shimano Cues 18-Gang Kettenschaltung Hydraulische Shimano Scheibenbremsen",
    "Anzahl Gänge": "18",
    "Artikelmarke": "Bicycles",
    "Beleuchtung": "CFP C4, 50Lux",
    "Bereifung": "CFP Elbdampfer RFX Plus, 42-622",
    "Gabel": "Zoom 187D AMS HLO, 65mm",
    "Gepäckträger": "2-Bein, Alu, schwarz",
    "Geschlecht": "Herren",
    "Griffe": "CFP Comfort Ergonomic Grip",
    "Kassette": "Shimano CS-LG400-9, 11-36t",
    "Kette": "Shimano CN-LG500",
    "Laufradgröße": "28 Zoll",
    "Lenker": "CFP Ergonomic Comfort, 680mm, 15° Backsweep",
    "Pedale": "Kunststoff Trekking Pedal",
    "Rahmenform": "Diamant",
    "Rahmenmaterial": "Aluminium",
    "Sattel": "Selle Royal Lookin",
    "Sattelstütze": "CFP Comfort, gefedert, 27,2mmx350mm",
    "Schaltung": "Shimano Cues",
    "Schaltungstyp": "Kettenschaltung",
    "Schutzblech": "Kunststoff schwarz matt",
    "Speichen": "2,00 mm schwarz",
    "Ständer": "Aluminium, verstellbar, 40mm",
    "Steuersatz": "Ahead VP-A42E, schwarz",
    "Vorbau": "CFP Ergonomic Alu, Einstellbar, 90mm",
    "weitere Beleuchtung": "CFP M2",
    "zulässiges Gesamtgewicht Kg": "130 kg"
  },
  "rawFeatures": [
    "Eleganter Aluminiumrahmen, Solide Zoom 187D Federgabel, Bewährte Shimano Cues 18-Gang Kettenschaltung, Hydraulische Shimano Scheibenbremsen. Hinweis: Durch die Lieferengpässe bei den Fahrradherstellern kann es sein, dass vereinzelt Komponenten der abgebildeten Original-Ausstattung durch gleichwertige oder sogar höherwertige Bauteile ersetzt worden sind. In Einzelfällen ist es möglich, dass das gelieferte Fahrrad von den Abbildungen im Shop abweicht."
  ],
  "rawSizes": [
    {
      "rawSize": "48 CM",
      "size": "48",
      "sizeCm": 48,
      "inStock": false,
      "stockCount": null,
      "price": 499.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "53 CM",
      "size": "53",
      "sizeCm": 53,
      "inStock": false,
      "stockCount": null,
      "price": 499.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "58 CM",
      "size": "58",
      "sizeCm": 58,
      "inStock": false,
      "stockCount": null,
      "price": 499.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "61 CM",
      "size": "61",
      "sizeCm": 61,
      "inStock": false,
      "stockCount": null,
      "price": 499.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "all variants sold out",
  "fetchedAt": "2026-09-19T05:58:29.537Z",
  "sourceMeta": {
    "shopifyProductId": 8345442353417,
    "handle": "bicycles-ext-803",
    "productType": "WG1",
    "variantSkus": [
      "226795-1",
      "226795-2",
      "226795-3",
      "226795-4"
    ]
  }
}

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