HNF UD4 Adventure

bikeexchange:hnf_nicolai_ud4_adventure_2023 · source URL · confidence 0.44 · GTIN 4260419795522

Eligibility

Cannot win: confidence 0.44 below 0.75; 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
L	L	—	unknown	unsupported	yes	€5.929,20	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

yes

€5.929,20

—

mapping	unsupported
reason	"L" is a letter size and there is no reviewed HNF equivalence to convert it.

mapping

unsupported

reason

"L" is a letter size and there is no reviewed HNF equivalence to convert it.

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

Identity

Canonical configuration: HNF | UD4 Adventure | 2023
Confidence: medium

brand exact (HNF)
model normalized to "ud4 adventure"
groupset family unidentified on every listing
model year exact (2023)
2 listings across 1 retailer
downgraded to medium: no shared GTIN, and the undated listings do not name a colourway a dated listing also names

retailer	price	sizes in stock
BikeExchange	€5.490	M, L	debug
BikeExchange	€5.929,20	L	debug

retailer

price

sizes in stock

BikeExchange

€5.490

M, L

debug

BikeExchange

€5.929,20

debug

Provenance — why we believe each fact

field source evidence

brand retailer:bikeexchange / parse HNF

model retailer:bikeexchange / derived HNF UD4 Adventure

modelYear retailer:bikeexchange / parse Jahr: 2023

category retailer:bikeexchange / derived retailer taxonomy

speeds retailer:bikeexchange / parse 12x 11

suspension retailer:bikeexchange / derived suspension fork "RockShox Recon Silver 29" 100mm" and no rear shock in a 35-field spec table

fork retailer:bikeexchange / dictionary RockShox Recon Silver 29" 100mm

dropperPost retailer:bikeexchange / derived seatpost row "Ergotec Atar 31,6" names no dropper, in a 35-field spec table

rack retailer:bikeexchange / parse Racktime for HNF, Snap-It 2.0, 25kg

mudguards retailer:bikeexchange / parse HNF Aluminium Multi Cavity Extrusion

kickstand retailer:bikeexchange / parse Pletscher Optima Flex

lighting retailer:bikeexchange / parse Supernova M99 TL3 Pro Max mit Bremslicht

weightKg retailer:bikeexchange / parse Gewicht*: ca. 32 kg (inkl. Schloss)

powerMeter retailer:bikeexchange / derived absent from a 35-field spec table

availability retailer:bikeexchange / derived sizes 1: 1 stocked, 0 gone, 0 unread

seller retailer:bikeexchange / parse L: 2Rad-Service Aggertal eG // vit:bikes Lohmar

ebike.motor retailer:bikeexchange / parse Bosch Smart System Performance Line CX | Bosch

ebike.battery.capacityWh retailer:bikeexchange / parse 750 Wh

ebike.battery.integration retailer:bikeexchange / parse PowerTube

ebike.eDiscipline retailer:bikeexchange / parse shelf: E-Trekking

ebike.display retailer:bikeexchange / parse Display: Bosch Kiox 300

ebike.maxSystemWeightKg retailer:bikeexchange / parse Zulässiges Gesamtgewicht: 150 kg

field	source	evidence
brand	`retailer:bikeexchange` / parse	HNF
model	`retailer:bikeexchange` / derived	HNF UD4 Adventure
modelYear	`retailer:bikeexchange` / parse	Jahr: 2023
category	`retailer:bikeexchange` / derived	retailer taxonomy
speeds	`retailer:bikeexchange` / parse	12x 11
suspension	`retailer:bikeexchange` / derived	suspension fork "RockShox Recon Silver 29" 100mm" and no rear shock in a 35-field spec table
fork	`retailer:bikeexchange` / dictionary	RockShox Recon Silver 29" 100mm
dropperPost	`retailer:bikeexchange` / derived	seatpost row "Ergotec Atar 31,6" names no dropper, in a 35-field spec table
rack	`retailer:bikeexchange` / parse	Racktime for HNF, Snap-It 2.0, 25kg
mudguards	`retailer:bikeexchange` / parse	HNF Aluminium Multi Cavity Extrusion
kickstand	`retailer:bikeexchange` / parse	Pletscher Optima Flex
lighting	`retailer:bikeexchange` / parse	Supernova M99 TL3 Pro Max mit Bremslicht
weightKg	`retailer:bikeexchange` / parse	Gewicht*: ca. 32 kg (inkl. Schloss)
powerMeter	`retailer:bikeexchange` / derived	absent from a 35-field spec table
availability	`retailer:bikeexchange` / derived	sizes 1: 1 stocked, 0 gone, 0 unread
seller	`retailer:bikeexchange` / parse	L: 2Rad-Service Aggertal eG // vit:bikes Lohmar
ebike.motor	`retailer:bikeexchange` / parse	Bosch Smart System Performance Line CX \| Bosch
ebike.battery.capacityWh	`retailer:bikeexchange` / parse	750 Wh
ebike.battery.integration	`retailer:bikeexchange` / parse	PowerTube
ebike.eDiscipline	`retailer:bikeexchange` / parse	shelf: E-Trekking
ebike.display	`retailer:bikeexchange` / parse	Display: Bosch Kiox 300
ebike.maxSystemWeightKg	`retailer:bikeexchange` / parse	Zulässiges Gesamtgewicht: 150 kg

Warnings

info single-size-only — Only one size is in stock (L).
high frame-material-unknown — Frame material could not be established.
high groupset-unknown — Groupset could not be established.
info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 8,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 2,
  "weightAdjustment": -3,
  "equipmentValue": 12,
  "notes": [
    "Frame material unknown: scored below aluminium rather than assumed.",
    "Groupset not identified: 0 drivetrain points.",
    "Wheels unknown: scored level with basic aluminium, which is neither a reward for omitting the wheelset nor a penalty for naming a cheap one.",
    "32 kg vs 14.4 kg mtb-hardtail reference = -3.",
    "Fork \"basic\" +2 (100 mm travel, which is not scored)."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "frameMaterial",
    "groupsetFamily",
    "wheelMaterial",
    "wheelTier",
    "brakes"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The source names SunRace and Miranda drivetrain components, but SunRace is not in the permitted groupset vocabulary and no permitted groupset family is established. Frame and wheel materials are not stated. The named Ryde wheel model does not establish a permitted wheel tier. The brake models are listed, but the source does not explicitly identify the brake type. Electronic shifting and mixed-groupset status are not established deterministically. The stated weight includes the lock.",
  "raw": {
    "frameMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "groupsetBrand": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "groupsetFamily": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.98
    },
    "speeds": {
      "value": "12",
      "evidence": "Kassette: SunRace RDMZ800 12x 11-51T schwarz",
      "confidence": 0.99
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 0.98
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "brakes": {
      "value": null,
      "evidence": null,
      "confidence": 0.98
    },
    "weightKg": {
      "value": "32",
      "evidence": "Gewicht*: ca. 32 kg (inkl. Schloss)",
      "confidence": 0.99
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "notes": "The source names SunRace and Miranda drivetrain components, but SunRace is not in the permitted groupset vocabulary and no permitted groupset family is established. Frame and wheel materials are not stated. The named Ryde wheel model does not establish a permitted wheel tier. The brake models are listed, but the source does not explicitly identify the brake type. Electronic shifting and mixed-groupset status are not established deterministically. The stated weight includes the lock."
  }
}

Normalized record

{
  "id": "bikeexchange:hnf_nicolai_ud4_adventure_2023",
  "retailer": "bikeexchange",
  "retailerProductId": "hnf_nicolai_ud4_adventure_2023",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/hnf_nicolai_ud4_adventure_2023?sku=HNF_0000476598",
  "brand": "HNF",
  "model": "UD4 Adventure",
  "modelYear": 2023,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 5929.2,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "unknown",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": null,
  "groupsetFamily": null,
  "groupsetGeneration": null,
  "electronicShifting": null,
  "speeds": 11,
  "mixedGroupset": null,
  "groupsetComponents": null,
  "groupsetTierSpread": 0,
  "crank": "Miranda Delta 170mm",
  "cassette": "SunRace RDMZ800 12x 11-51T schwarz",
  "brakes": "unknown",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "front",
  "fork": {
    "make": "RockShox",
    "line": "Recon",
    "tier": "basic",
    "travelMm": 100
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": true,
  "mudguards": true,
  "chaincase": null,
  "kickstand": true,
  "lighting": true,
  "wheelSize": null,
  "wheelset": "Ryde Andra 29 disc 29-584",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Schwalbe Johnny Watts 60-584 Reflex",
  "weightKg": 32,
  "ebike": {
    "motor": {
      "text": "Bosch Smart System Performance Line CX | Bosch",
      "brand": "bosch",
      "model": null,
      "position": "unknown",
      "torqueNm": null,
      "torqueSource": null,
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "750 Wh | Bosch PowerTube 750Wh",
      "capacityWh": 750,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "unknown",
    "rangeExtender": "unknown",
    "display": "Bosch Kiox 300",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-trekking",
    "eDisciplineBasis": "leaf",
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": 150,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 5929.2,
      "seller": "2Rad-Service Aggertal eG // vit:bikes Lohmar",
      "deliveryNote": "Reguläre Lieferzeit 5 Tage"
    }
  ],
  "seller": "2Rad-Service Aggertal eG // vit:bikes Lohmar",
  "availability": "limited",
  "gtins": [
    "4260419795522"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/c630e85640098ffe4bf1-Ogojmdq_.png",
  "rawTitle": "HNF UD4 Adventure",
  "fetchedAt": "2026-09-26T06:34:33.444Z",
  "normalizationConfidence": 0.44,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (L).",
      "severity": "info"
    },
    {
      "code": "frame-material-unknown",
      "message": "Frame material could not be established.",
      "severity": "high"
    },
    {
      "code": "groupset-unknown",
      "message": "Groupset could not be established.",
      "severity": "high"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "speedClass",
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names Bosch Smart System Performance Line CX but does not establish one of the permitted exact motor models. “Pedelec” does not explicitly state the 25 km/h assistance limit. Battery integration and frame shape are not specified.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motorhersteller: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "750",
        "evidence": "Akkukapazität: 750 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "The source names Bosch Smart System Performance Line CX but does not establish one of the permitted exact motor models. “Pedelec” does not explicitly state the 25 km/h assistance limit. Battery integration and frame shape are not specified."
    }
  }
}

Parsed specification table

{
  "Gewicht*": "ca. 32 kg (inkl. Schloss)",
  "Zulässiges Gesamtgewicht": "150 kg",
  "Bremse": "Magura VR MT5 203mm, HR MT4 180mm",
  "Nabe vorne": "SunRace HBMX88F",
  "Nabe hinten": "SunRace HBMX80R",
  "Laufräder": "Ryde Andra 29 disc 29-584",
  "Reifen": "Schwalbe Johnny Watts 60-584 Reflex",
  "Vorbau": "Ergotec Sepia XL FI 50, 90mm, verstellbar",
  "Lenker": "Ergotec Lady Town I, 650mm, 30°",
  "Griffe": "Ergon GP10 L",
  "Display": "Bosch Kiox 300",
  "Akkukapazität": "750 Wh",
  "Motor": "Bosch Smart System Performance Line CX",
  "Motorhersteller": "Bosch",
  "Maximale Motorunterstützung": "Pedelec",
  "Akku": "Bosch PowerTube 750Wh",
  "Gepäckträger": "Racktime for HNF, Snap-It 2.0, 25kg",
  "Schutzblech": "HNF Aluminium Multi Cavity Extrusion",
  "Schloss": "Abus Bordo Granit Faltschloss 6500/120 XPlus",
  "Ständer": "Pletscher Optima Flex",
  "Licht hinten": "Supernova M99 TL3 Pro Max mit Bremslicht",
  "Licht vorne": "Supernova Mini 2",
  "Kassette": "SunRace RDMZ800 12x 11-51T schwarz",
  "Kurbel": "Miranda Delta 170mm",
  "Kettenblätter": "Miranda 42T mit Bashguard",
  "Pedale": "VP Components VPE-527",
  "Schalthebel": "SunRace DLEZ33 RW 12x",
  "Kette / Riemen": "SunRace CN12E 12x",
  "Sattel": "Selle Royal ON Moderate",
  "Sattelstütze": "Ergotec Atar 31,6",
  "Gabel Bauart": "Federgabel",
  "Federweg vorne": "100mm",
  "Gabelhersteller": "RockShox",
  "Gabel": "RockShox Recon Silver 29\" 100mm",
  "Jahr": "2023"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "hnf_nicolai_ud4_adventure_2023",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/hnf_nicolai_ud4_adventure_2023?sku=HNF_0000476598",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "HNF UD4 Adventure",
  "rawBrand": "HNF",
  "price": 5929.2,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/c630e85640098ffe4bf1-Ogojmdq_.png",
  "rawSpecifications": {
    "Gewicht*": "ca. 32 kg (inkl. Schloss)",
    "Zulässiges Gesamtgewicht": "150 kg",
    "Bremse": "Magura VR MT5 203mm, HR MT4 180mm",
    "Nabe vorne": "SunRace HBMX88F",
    "Nabe hinten": "SunRace HBMX80R",
    "Laufräder": "Ryde Andra 29 disc 29-584",
    "Reifen": "Schwalbe Johnny Watts 60-584 Reflex",
    "Vorbau": "Ergotec Sepia XL FI 50, 90mm, verstellbar",
    "Lenker": "Ergotec Lady Town I, 650mm, 30°",
    "Griffe": "Ergon GP10 L",
    "Display": "Bosch Kiox 300",
    "Akkukapazität": "750 Wh",
    "Motor": "Bosch Smart System Performance Line CX",
    "Motorhersteller": "Bosch",
    "Maximale Motorunterstützung": "Pedelec",
    "Akku": "Bosch PowerTube 750Wh",
    "Gepäckträger": "Racktime for HNF, Snap-It 2.0, 25kg",
    "Schutzblech": "HNF Aluminium Multi Cavity Extrusion",
    "Schloss": "Abus Bordo Granit Faltschloss 6500/120 XPlus",
    "Ständer": "Pletscher Optima Flex",
    "Licht hinten": "Supernova M99 TL3 Pro Max mit Bremslicht",
    "Licht vorne": "Supernova Mini 2",
    "Kassette": "SunRace RDMZ800 12x 11-51T schwarz",
    "Kurbel": "Miranda Delta 170mm",
    "Kettenblätter": "Miranda 42T mit Bashguard",
    "Pedale": "VP Components VPE-527",
    "Schalthebel": "SunRace DLEZ33 RW 12x",
    "Kette / Riemen": "SunRace CN12E 12x",
    "Sattel": "Selle Royal ON Moderate",
    "Sattelstütze": "Ergotec Atar 31,6",
    "Gabel Bauart": "Federgabel",
    "Federweg vorne": "100mm",
    "Gabelhersteller": "RockShox",
    "Gabel": "RockShox Recon Silver 29\" 100mm",
    "Jahr": "2023"
  },
  "rawFeatures": [
    "Bosch",
    "750wh",
    "Kettenschaltung",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 5929.2,
      "seller": "2Rad-Service Aggertal eG // vit:bikes Lohmar",
      "deliveryNote": "Reguläre Lieferzeit 5 Tage"
    }
  ],
  "availabilityText": "sizes 1: 1 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T06:34:33.444Z",
  "sourceMeta": {
    "skus": [
      "4260419795522"
    ],
    "shopSkus": [
      "HNF_0000476598",
      "HNF_0000476598"
    ],
    "seller": "2Rad-Service Aggertal eG // vit:bikes Lohmar",
    "sellerOfSize": "L",
    "sellerId": "f51546b4-ddd1-408d-8b75-881136479570",
    "storeKey": "store_01KBQ7E43BVQMR4VR3KZB3MYFS_eur",
    "storeCity": "Lohmar",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": true,
    "storeReservation": true,
    "storeDeliveryTime": "P5D",
    "shippingPrice": 90,
    "hasMoreSellers": false,
    "condition": "NEW",
    "ctProductId": "e07d7377-0836-4cb1-b93c-67fabba88b4a",
    "shopCategory": "E-Trekking",
    "colourCount": 1,
    "fetchedSku": "HNF_0000476598"
  },
  "listingPath": [
    "E-Bikes",
    "E-Trekking"
  ]
}

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