HNF UD4 Adventure

bikeexchange:hnf-nicolai-ud4-adventure-2023 · source URL · confidence 0.44 · GTIN 4260419795409

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
M	M	—	unknown	unsupported	yes	€5.490	—
L	L	—	unknown	unsupported	yes	€5.490	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

yes

€5.490

—

unknown

unsupported

yes

€5.490

—

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

mapping

unsupported

reason

"M" 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 42-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 42-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. 28 kg

powerMeter retailer:bikeexchange / derived absent from a 42-field spec table

availability retailer:bikeexchange / derived sizes 2: 2 stocked, 0 gone, 0 unread

seller retailer:bikeexchange / parse L: Fender Fahrradhaus GmbH

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

ebike.motor.position retailer:bikeexchange / parse Mittelmotor

ebike.motor.torqueNm retailer:bikeexchange / parse 85 Nm

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

ebike.battery.integration retailer:bikeexchange / parse PowerTube

ebike.speedClass retailer:bikeexchange / parse Maximale Motorunterstützung: bis 25 km/h

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

ebike.display retailer:bikeexchange / parse Display: Bosch Intuvia 100

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 42-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 42-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. 28 kg
powerMeter	`retailer:bikeexchange` / derived	absent from a 42-field spec table
availability	`retailer:bikeexchange` / derived	sizes 2: 2 stocked, 0 gone, 0 unread
seller	`retailer:bikeexchange` / parse	L: Fender Fahrradhaus GmbH
ebike.motor	`retailer:bikeexchange` / parse	Bosch \| Bosch Smart System Performance Line CX
ebike.motor.position	`retailer:bikeexchange` / parse	Mittelmotor
ebike.motor.torqueNm	`retailer:bikeexchange` / parse	85 Nm
ebike.battery.capacityWh	`retailer:bikeexchange` / parse	750 Wh
ebike.battery.integration	`retailer:bikeexchange` / parse	PowerTube
ebike.speedClass	`retailer:bikeexchange` / parse	Maximale Motorunterstützung: bis 25 km/h
ebike.eDiscipline	`retailer:bikeexchange` / parse	shelf: E-Trekking
ebike.display	`retailer:bikeexchange` / parse	Display: Bosch Intuvia 100
ebike.maxSystemWeightKg	`retailer:bikeexchange` / parse	Zulässiges Gesamtgewicht: 150 kg

Warnings

info brake-actuation-unstated — The spec table says "Scheibenbremse" without saying whether the disc brake is hydraulic or mechanical. Recorded as unknown; the two are not interchangeable to a buyer.
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.",
    "28 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 drivetrain components, but SunRace is not in the permitted groupset vocabulary. It states Scheibenbremse (disc brake) but does not establish whether the brakes are hydraulic or mechanical. Wheel material and tier are not stated. Frame material is not stated.",
  "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": 0.95
    },
    "speeds": {
      "value": "12",
      "evidence": "Schalthebel: SunRace DLEZ33 RW 12x",
      "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": 0.95
    },
    "weightKg": {
      "value": "28",
      "evidence": "Gewicht*: ca. 28 kg",
      "confidence": 0.99
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "notes": "The source names SunRace drivetrain components, but SunRace is not in the permitted groupset vocabulary. It states Scheibenbremse (disc brake) but does not establish whether the brakes are hydraulic or mechanical. Wheel material and tier are not stated. Frame material is not stated."
  }
}

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_0000103139",
  "brand": "HNF",
  "model": "UD4 Adventure",
  "modelYear": 2023,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 5490,
  "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 29x584",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Continental eRuban Plus 58-584 Reflex",
  "weightKg": 28,
  "ebike": {
    "motor": {
      "text": "Bosch | Bosch Smart System Performance Line CX",
      "brand": "bosch",
      "model": null,
      "position": "mid",
      "torqueNm": 85,
      "torqueSource": "retailer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "750 Wh | Bosch PowerTube 750Wh",
      "capacityWh": 750,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "Bosch Intuvia 100",
    "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": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 5490,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 5490,
      "seller": "Fender Fahrradhaus GmbH",
      "deliveryNote": "Reguläre Lieferzeit 5 Tage"
    }
  ],
  "seller": "Fender Fahrradhaus GmbH",
  "availability": "in-stock",
  "gtins": [
    "4260419795409"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/4ca2029cd546c09d3cb7-DlRSY5tp.jpg",
  "rawTitle": "HNF UD4 Adventure",
  "fetchedAt": "2026-09-26T06:34:34.431Z",
  "normalizationConfidence": 0.44,
  "warnings": [
    {
      "code": "brake-actuation-unstated",
      "message": "The spec table says \"Scheibenbremse\" without saying whether the disc brake is hydraulic or mechanical. Recorded as unknown; the two are not interchangeable to a buyer.",
      "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",
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names Bosch Smart System Performance Line CX but does not establish one of the permitted exact motor model identifiers. It names a Bosch PowerTube battery but does not explicitly establish its frame integration type. Frame shape is not stated.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motorhersteller: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "batteryWh": {
        "value": "750",
        "evidence": "Akkukapazität: 750 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Maximale Motorunterstützung: bis 25 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "notes": "The source names Bosch Smart System Performance Line CX but does not establish one of the permitted exact motor model identifiers. It names a Bosch PowerTube battery but does not explicitly establish its frame integration type. Frame shape is not stated."
    }
  }
}

Parsed specification table

{
  "Gewicht*": "ca. 28 kg",
  "Zulässiges Gesamtgewicht": "150 kg",
  "Bremse": "Magura VR MT5 203mm, HR MT4 180mm",
  "Bremsscheibe vorne": "⌀ 203mm",
  "Bremsscheibe hinten": "⌀ 180mm",
  "Art der Bremse": "Scheibenbremse",
  "Nabe hinten": "SunRace HBMX80R",
  "Laufräder": "Ryde Andra 29 disc 29x584",
  "Nabe vorne": "SunRace HBMX88F",
  "Reifen": "Continental eRuban Plus 58-584 Reflex",
  "Vorbau": "Ergotec Sepia XL FI 50, 90mm, verstellbar",
  "Lenker": "Ergotec Lady Town I, 650mm, 30°",
  "Griffe": "Ergon GP10 L",
  "Display": "Bosch Intuvia 100",
  "Akkukapazität": "750 Wh",
  "Drehmoment": "85 Nm",
  "Akkuhersteller": "Bosch",
  "Motorhersteller": "Bosch",
  "Maximale Motorunterstützung": "bis 25 km/h",
  "Akku": "Bosch PowerTube 750Wh",
  "Motor": "Bosch Smart System Performance Line CX",
  "Motorposition": "Mittelmotor",
  "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",
  "Kurbel": "Miranda Delta 170mm",
  "Kettenblätter": "Miranda 42T mit Bashguard",
  "Pedale": "VP Components VPE-527",
  "Schalthebel": "SunRace DLEZ33 RW 12x",
  "Kassette": "SunRace RDMZ800 12x 11-51T schwarz",
  "Art des Antriebs": "Kettenschaltung",
  "Kette / Riemen": "SunRace CN12E 12x",
  "Sattel": "Selle Royal ON Moderate",
  "Sattelstütze": "Ergotec Atar 31,6",
  "Federweg vorne": "100mm",
  "Gabelhersteller": "RockShox",
  "Gabel": "RockShox Recon Silver 29\" 100mm",
  "Gabel Bauart": "Federgabel",
  "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_0000103139",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "HNF UD4 Adventure",
  "rawBrand": "HNF",
  "price": 5490,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/4ca2029cd546c09d3cb7-DlRSY5tp.jpg",
  "rawSpecifications": {
    "Gewicht*": "ca. 28 kg",
    "Zulässiges Gesamtgewicht": "150 kg",
    "Bremse": "Magura VR MT5 203mm, HR MT4 180mm",
    "Bremsscheibe vorne": "⌀ 203mm",
    "Bremsscheibe hinten": "⌀ 180mm",
    "Art der Bremse": "Scheibenbremse",
    "Nabe hinten": "SunRace HBMX80R",
    "Laufräder": "Ryde Andra 29 disc 29x584",
    "Nabe vorne": "SunRace HBMX88F",
    "Reifen": "Continental eRuban Plus 58-584 Reflex",
    "Vorbau": "Ergotec Sepia XL FI 50, 90mm, verstellbar",
    "Lenker": "Ergotec Lady Town I, 650mm, 30°",
    "Griffe": "Ergon GP10 L",
    "Display": "Bosch Intuvia 100",
    "Akkukapazität": "750 Wh",
    "Drehmoment": "85 Nm",
    "Akkuhersteller": "Bosch",
    "Motorhersteller": "Bosch",
    "Maximale Motorunterstützung": "bis 25 km/h",
    "Akku": "Bosch PowerTube 750Wh",
    "Motor": "Bosch Smart System Performance Line CX",
    "Motorposition": "Mittelmotor",
    "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",
    "Kurbel": "Miranda Delta 170mm",
    "Kettenblätter": "Miranda 42T mit Bashguard",
    "Pedale": "VP Components VPE-527",
    "Schalthebel": "SunRace DLEZ33 RW 12x",
    "Kassette": "SunRace RDMZ800 12x 11-51T schwarz",
    "Art des Antriebs": "Kettenschaltung",
    "Kette / Riemen": "SunRace CN12E 12x",
    "Sattel": "Selle Royal ON Moderate",
    "Sattelstütze": "Ergotec Atar 31,6",
    "Federweg vorne": "100mm",
    "Gabelhersteller": "RockShox",
    "Gabel": "RockShox Recon Silver 29\" 100mm",
    "Gabel Bauart": "Federgabel",
    "Jahr": "2023"
  },
  "rawFeatures": [
    "Bosch",
    "750wh",
    "Kettenschaltung",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 5490,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 5490,
      "seller": "Fender Fahrradhaus GmbH",
      "deliveryNote": "Reguläre Lieferzeit 5 Tage"
    }
  ],
  "availabilityText": "sizes 2: 2 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T06:34:34.431Z",
  "sourceMeta": {
    "skus": [
      "4260419795409"
    ],
    "shopSkus": [
      "HNF_0000103139",
      "HNF_0000103138",
      "HNF_0000103139"
    ],
    "seller": "Fender Fahrradhaus GmbH",
    "sellerOfSize": "L",
    "sellerId": "f9729dd7-72ad-4cf2-9752-beec06d6dd38",
    "storeKey": "store_01KBZ4DQW8TZ1JCES65GWH435F_eur",
    "storeCity": "Schwetzingen",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": true,
    "storeReservation": true,
    "storeDeliveryTime": "P5D",
    "shippingPrice": 89.9,
    "hasMoreSellers": true,
    "condition": "NEW",
    "ctProductId": "43fd399e-3617-47ac-b6ea-138e3d612001",
    "shopCategory": "E-Trekking",
    "colourCount": 1,
    "fetchedSku": "HNF_0000103139"
  },
  "listingPath": [
    "E-Bikes",
    "E-Trekking"
  ]
}

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