Gazelle HeavyDutyNL C5 HMB 500

boc:9270317678857 · source URL · confidence 0.81

Eligibility

Cannot win: e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
49 CM	—	49 cm	exact scale	stated by the retailer	yes	€3.399	49 CM
54 CM	—	54 cm	exact scale	stated by the retailer	yes	€3.399	54 CM
59 CM	—	59 cm	exact scale	stated by the retailer	yes	€3.399	59 CM

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

49 CM

—

49 cm

exact scale

stated by the retailer

yes

€3.399

49 CM

54 CM

—

54 cm

exact scale

stated by the retailer

yes

€3.399

54 CM

59 CM

—

59 cm

exact scale

stated by the retailer

yes

€3.399

59 CM

A shopper asking for: 54 → 54 CM in stock · 56 → nothing compatible · 58 → 59 CM in stock · 60 → 59 CM in stock

Identity

Canonical configuration: Gazelle | HeavyDutyNL C5 HMB 500 | Nexus
Confidence: medium

brand exact (Gazelle)
model normalized to "heavydutynl c5 hmb 500"
groupset family exact (Nexus)
model year unavailable on every listing
2 listings across 1 retailer
downgraded to medium: no shared GTIN, and no listing states a model year

retailer	price	sizes in stock
B.O.C.	€2.549,99	none	debug
B.O.C.	€3.399	49 CM, 54 CM, 59 CM	debug

retailer

price

sizes in stock

B.O.C.

€2.549,99

none

debug

B.O.C.

€3.399

49 CM, 54 CM, 59 CM

debug

Provenance — why we believe each fact

field source evidence

brand retailer:boc / parse GAZELLE

model retailer:boc / derived Gazelle HeavyDutyNL C5 HMB 500

category retailer:boc / derived retailer taxonomy

brakes retailer:boc / parse Felgenbremsen

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

lighting retailer:boc / parse Spanninga Swingo

wheelSize retailer:boc / parse 28

wheelMaterial retailer:boc / parse Aluminium

weightKg retailer:boc / parse Gewicht Kg. ca.: 26 kg

powerMeter retailer:boc / derived absent from a 20-field spec table

availability retailer:boc / derived 3 of 3 variants in stock

ebike.motor retailer:boc / parse Bosch Performance Line (75Nm) | Bosch

ebike.motor.torqueNm retailer:boc / parse 75Nm

ebike.battery.capacityWh retailer:boc / parse 500 Wh

ebike.eDiscipline retailer:boc / parse shelf: City E-Bikes

ebike.display retailer:boc / parse Display: Bosch Purion 200

ebike.maxSystemWeightKg retailer:boc / parse zulässiges Gesamtgewicht Kg: 130 kg

ebike.frameShape retailer:boc / parse Wave

groupsetFamily ai / ai (0.99) Shimano Nexus 5-Gang Nabenschaltung

wheelTier ai / ai (0.8) Ryde ZAC 421, doppelwandig Aluminium

field	source	evidence
brand	`retailer:boc` / parse	GAZELLE
model	`retailer:boc` / derived	Gazelle HeavyDutyNL C5 HMB 500
category	`retailer:boc` / derived	retailer taxonomy
brakes	`retailer:boc` / parse	Felgenbremsen
suspension	`retailer:boc` / derived	no suspension fork and no rear shock on a drop-bar listing
lighting	`retailer:boc` / parse	Spanninga Swingo
wheelSize	`retailer:boc` / parse	28
wheelMaterial	`retailer:boc` / parse	Aluminium
weightKg	`retailer:boc` / parse	Gewicht Kg. ca.: 26 kg
powerMeter	`retailer:boc` / derived	absent from a 20-field spec table
availability	`retailer:boc` / derived	3 of 3 variants in stock
ebike.motor	`retailer:boc` / parse	Bosch Performance Line (75Nm) \| Bosch
ebike.motor.torqueNm	`retailer:boc` / parse	75Nm
ebike.battery.capacityWh	`retailer:boc` / parse	500 Wh
ebike.eDiscipline	`retailer:boc` / parse	shelf: City E-Bikes
ebike.display	`retailer:boc` / parse	Display: Bosch Purion 200
ebike.maxSystemWeightKg	`retailer:boc` / parse	zulässiges Gesamtgewicht Kg: 130 kg
ebike.frameShape	`retailer:boc` / parse	Wave
groupsetFamily	`ai` / ai (0.99)	Shimano Nexus 5-Gang Nabenschaltung
wheelTier	`ai` / ai (0.8)	Ryde ZAC 421, doppelwandig Aluminium

Warnings

high frame-material-unknown — Frame material could not be established.

Score breakdown

{
  "frameScore": 8,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": -3,
  "suspensionScore": 0,
  "weightAdjustment": -3,
  "equipmentValue": 7,
  "notes": [
    "Frame material unknown: scored below aluminium rather than assumed.",
    "Groupset not identified: 0 drivetrain points.",
    "Wheels \"basic-aluminium\" = 5.",
    "Brakes \"rim\" -3.",
    "26 kg vs 14.4 kg mtb-hardtail reference = -3.",
    "Fork series not stated: scored at the bottom of the fork ladder rather than assumed."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "frameMaterial",
    "groupsetFamily",
    "wheelMaterial",
    "wheelTier"
  ],
  "applied": [
    "groupsetFamily",
    "wheelTier"
  ],
  "rejected": [],
  "notes": "The source specifies Magura HS11 hydraulic rim brakes, but hydraulic-rim is not an available brakes vocabulary value, so brakes is null. Frame material is not stated. Wheel tier is assigned as basic-aluminium based on the named Ryde ZAC 421 wheel model; this classification is less certain than the material.",
  "raw": {
    "frameMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Shimano Nexus 5-Gang Nabenschaltung",
      "confidence": 0.99
    },
    "groupsetFamily": {
      "value": "Nexus",
      "evidence": "Shimano Nexus 5-Gang Nabenschaltung",
      "confidence": 0.99
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Shimano Nexus 5-Gang Nabenschaltung",
      "confidence": 0.95
    },
    "speeds": {
      "value": "5",
      "evidence": "Shimano Nexus 5-Gang Nabenschaltung",
      "confidence": 0.99
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Shimano Nexus 5-Gang Nabenschaltung",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": "aluminium",
      "evidence": "Ryde ZAC 421, doppelwandig Aluminium",
      "confidence": 0.99
    },
    "wheelTier": {
      "value": "basic-aluminium",
      "evidence": "Ryde ZAC 421, doppelwandig Aluminium",
      "confidence": 0.8
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": null,
      "confidence": 0
    },
    "weightKg": {
      "value": "26",
      "evidence": "Gewicht Kg. ca.: 26 kg",
      "confidence": 0.99
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "notes": "The source specifies Magura HS11 hydraulic rim brakes, but hydraulic-rim is not an available brakes vocabulary value, so brakes is null. Frame material is not stated. Wheel tier is assigned as basic-aluminium based on the named Ryde ZAC 421 wheel model; this classification is less certain than the material."
  }
}

Normalized record

{
  "id": "boc:9270317678857",
  "retailer": "boc",
  "retailerProductId": "9270317678857",
  "productUrl": "https://boc24.de/products/gazelle-heavydutynl-c5-hmb-501",
  "brand": "Gazelle",
  "model": "HeavyDutyNL C5 HMB 500",
  "modelYear": null,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 3399,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "unknown",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Nexus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": null,
  "mixedGroupset": false,
  "groupsetComponents": null,
  "groupsetTierSpread": 0,
  "crank": null,
  "cassette": null,
  "brakes": "rim",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": null,
  "rearShock": null,
  "dropperPost": null,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": true,
  "wheelSize": "28",
  "wheelset": "Ryde ZAC 421, doppelwandig Aluminium für besondere Stabilität und gute Fahreigenschaften",
  "wheelMaterial": "aluminium",
  "wheelTier": "basic-aluminium",
  "tyres": "Schwalbe Fat Frank",
  "weightKg": 26,
  "ebike": {
    "motor": {
      "text": "Bosch Performance Line (75Nm) | Bosch",
      "brand": "bosch",
      "model": null,
      "position": "unknown",
      "torqueNm": 75,
      "torqueSource": "retailer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "500 Wh",
      "capacityWh": 500,
      "count": 1,
      "integration": "unknown",
      "removable": null
    },
    "speedClass": "unknown",
    "rangeExtender": "unknown",
    "display": "Bosch Purion 200",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-city",
    "eDisciplineBasis": "leaf",
    "frameShape": "step-through",
    "cargoType": "unknown",
    "maxSystemWeightKg": 130,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "49 CM",
      "size": "49",
      "sizeCm": 49,
      "inStock": true,
      "stockCount": null,
      "price": 3399,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "54 CM",
      "size": "54",
      "sizeCm": 54,
      "inStock": true,
      "stockCount": null,
      "price": 3399,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "59 CM",
      "size": "59",
      "sizeCm": 59,
      "inStock": true,
      "stockCount": null,
      "price": 3399,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_Gazelle_20HeavyDutyNL_20C5_20HMB_20500-0-INK_20BLUE-234354_ed7ab0f3-8e1f-45af-a1ec-10ca10ff2152.jpg?v=1784107505",
  "rawTitle": "Gazelle HeavyDutyNL C5 HMB 500",
  "fetchedAt": "2026-09-26T06:36:10.902Z",
  "normalizationConfidence": 0.81,
  "warnings": [
    {
      "code": "frame-material-unknown",
      "message": "Frame material could not be established.",
      "severity": "high"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "speedClass",
      "batteryIntegration"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names Bosch Performance Line but does not establish an exact motor model. Speed class and battery integration are not stated.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motormarke: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "500",
        "evidence": "Akkukapazität: 500 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": "step-through",
        "evidence": "Rahmenform: Wave",
        "confidence": 1
      },
      "notes": "The source names Bosch Performance Line but does not establish an exact motor model. Speed class and battery integration are not stated."
    }
  }
}

Parsed specification table

{
  "Ausstattung": "Starker Bosch Performance Motor Kraftvoller Bosch PowerPack 500 Wh Akku Platin Wartungsarme Shimano Nexus 5-Gang Nabenschaltung Hydraulische Magura HS11 Felgenbremsen Komfortable Schwalbe Reifen",
  "Akkukapazität": "500 Wh",
  "Artikelmarke": "Gazelle",
  "Beleuchtung": "Spanninga Swingo",
  "Bereifung": "Schwalbe Fat Frank",
  "Bremsen": "Hydraulische Magura HS11 Felgenbremsen",
  "Bremshebel": "HS11",
  "Display": "Bosch Purion 200",
  "Felgen": "Ryde ZAC 421, doppelwandig Aluminium für besondere Stabilität und gute Fahreigenschaften",
  "Geschlecht": "Damen",
  "Gewicht Kg. ca.": "26 kg",
  "Ladegerät": "Bosch Standard charger,",
  "Laufradgröße": "28 Zoll",
  "Motor": "Bosch Performance Line (75Nm)",
  "Motormarke": "Bosch",
  "Rahmenform": "Wave",
  "Rücklicht": "Trelock LS 611",
  "Sattel": "Selle Royal Gipsy",
  "Schaltungstyp": "Nabenschaltung",
  "zulässiges Gesamtgewicht Kg": "130 kg"
}

Raw adapter output

{
  "retailer": "boc",
  "retailerProductId": "9270317678857",
  "productUrl": "https://boc24.de/products/gazelle-heavydutynl-c5-hmb-501",
  "extractionMethod": "public-json-api",
  "sourceCategory": "e-bike",
  "rawTitle": "Gazelle HeavyDutyNL C5 HMB 500",
  "rawBrand": "GAZELLE",
  "price": 3399,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_Gazelle_20HeavyDutyNL_20C5_20HMB_20500-0-INK_20BLUE-234354_ed7ab0f3-8e1f-45af-a1ec-10ca10ff2152.jpg?v=1784107505",
  "rawSpecifications": {
    "Ausstattung": "Starker Bosch Performance Motor Kraftvoller Bosch PowerPack 500 Wh Akku Platin Wartungsarme Shimano Nexus 5-Gang Nabenschaltung Hydraulische Magura HS11 Felgenbremsen Komfortable Schwalbe Reifen",
    "Akkukapazität": "500 Wh",
    "Artikelmarke": "Gazelle",
    "Beleuchtung": "Spanninga Swingo",
    "Bereifung": "Schwalbe Fat Frank",
    "Bremsen": "Hydraulische Magura HS11 Felgenbremsen",
    "Bremshebel": "HS11",
    "Display": "Bosch Purion 200",
    "Felgen": "Ryde ZAC 421, doppelwandig Aluminium für besondere Stabilität und gute Fahreigenschaften",
    "Geschlecht": "Damen",
    "Gewicht Kg. ca.": "26 kg",
    "Ladegerät": "Bosch Standard charger,",
    "Laufradgröße": "28 Zoll",
    "Motor": "Bosch Performance Line (75Nm)",
    "Motormarke": "Bosch",
    "Rahmenform": "Wave",
    "Rücklicht": "Trelock LS 611",
    "Sattel": "Selle Royal Gipsy",
    "Schaltungstyp": "Nabenschaltung",
    "zulässiges Gesamtgewicht Kg": "130 kg"
  },
  "rawFeatures": [
    "Gazelle HeavyDutyNL C5 HMB 500 – Das robuste Transport‑E‑Bike mit Power & Komfort Das Gazelle HeavyDutyNL C5 HMB 500 ist ein erstklassiges, besonders belastbares City‑Transport‑E‑Bike. Ob Großeinkauf, Arbeitspendeln oder schwere Zuladung – dieses Modell wurde entwickelt, um Lasten souverän, sicher und mühelos zu bewegen. Gazelle kombiniert hier starke Bosch‑Technik, hochwertigen Riemenantrieb und durchdachtes Transportdesign in einem modernen, stylishen Gesamtpaket."
  ],
  "rawSizes": [
    {
      "rawSize": "49 CM",
      "size": "49",
      "sizeCm": 49,
      "inStock": true,
      "stockCount": null,
      "price": 3399,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "54 CM",
      "size": "54",
      "sizeCm": 54,
      "inStock": true,
      "stockCount": null,
      "price": 3399,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "59 CM",
      "size": "59",
      "sizeCm": 59,
      "inStock": true,
      "stockCount": null,
      "price": 3399,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "3 of 3 variants in stock",
  "fetchedAt": "2026-09-26T06:36:10.902Z",
  "sourceMeta": {
    "shopifyProductId": 9270317678857,
    "handle": "gazelle-heavydutynl-c5-hmb-501",
    "productType": "WG1",
    "variantSkus": [
      "234354-1",
      "234354-2",
      "234354-3"
    ]
  },
  "listingPath": [
    "E-Bikes",
    "City E-Bikes"
  ]
}

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