i:SY N3.8 ZR

bikeexchange:isy-n3-8-zr-2023 · source URL · confidence 0.58 · GTIN 4066132001953

Eligibility

Cannot win: confidence 0.58 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
Einheitsgröße	—	—	unknown	unsupported	yes	€3.699	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

Einheitsgröße

—

unknown

unsupported

yes

€3.699

—

mapping	unsupported
reason	"Einheitsgröße" could not be read as a frame size.

mapping

unsupported

reason

"Einheitsgröße" could not be read as a frame size.

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

Identity

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

field source evidence

brand retailer:bikeexchange / parse i:SY

model retailer:bikeexchange / derived i:SY N3.8 ZR

modelYear retailer:bikeexchange / parse Jahr: 2023

category retailer:bikeexchange / derived retailer taxonomy

frameMaterial retailer:bikeexchange / parse Aluminium

brakes retailer:bikeexchange / parse Hydraulische Scheibenbremse

suspension retailer:bikeexchange / derived Starrgabel

fork retailer:bikeexchange / dictionary Starrgabel

dropperPost retailer:bikeexchange / derived seatpost row "i:SY Sattelstütze, 415 mm, ⌀ 34,9mm" names no dropper, in a 46-field spec table

rack retailer:bikeexchange / parse i:SY Carrier MonkeyLoad ready

mudguards retailer:bikeexchange / parse SKS Bluemels 20 Zoll, Breite 65mm

chaincase retailer:bikeexchange / parse Horn Catena

kickstand retailer:bikeexchange / parse Pletscher Kickstand Comp40 Flex

lighting retailer:bikeexchange / parse FUXON R-Glow S LED Rücklicht

wheelSize retailer:bikeexchange / parse 20

weightKg retailer:bikeexchange / parse Gewicht*: 25,0 kg

powerMeter retailer:bikeexchange / derived absent from a 46-field spec table

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

seller retailer:bikeexchange / parse Einheitsgröße: Bike-Zentrum

ebike.motor retailer:bikeexchange / parse Bosch | Bosch Performance Line, 36V / 250 W

ebike.motor.position retailer:bikeexchange / parse Mittelmotor

ebike.motor.power retailer:bikeexchange / parse Bosch | Bosch Performance Line, 36V / 250 W

ebike.battery.capacityWh retailer:bikeexchange / parse 545 Wh

ebike.battery.integration retailer:bikeexchange / parse PowerPack

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

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

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

ebike.maxSystemWeightKg retailer:bikeexchange / parse Zulässiges Gesamtgewicht: 150,0 kg

field	source	evidence
brand	`retailer:bikeexchange` / parse	i:SY
model	`retailer:bikeexchange` / derived	i:SY N3.8 ZR
modelYear	`retailer:bikeexchange` / parse	Jahr: 2023
category	`retailer:bikeexchange` / derived	retailer taxonomy
frameMaterial	`retailer:bikeexchange` / parse	Aluminium
brakes	`retailer:bikeexchange` / parse	Hydraulische Scheibenbremse
suspension	`retailer:bikeexchange` / derived	Starrgabel
fork	`retailer:bikeexchange` / dictionary	Starrgabel
dropperPost	`retailer:bikeexchange` / derived	seatpost row "i:SY Sattelstütze, 415 mm, ⌀ 34,9mm" names no dropper, in a 46-field spec table
rack	`retailer:bikeexchange` / parse	i:SY Carrier MonkeyLoad ready
mudguards	`retailer:bikeexchange` / parse	SKS Bluemels 20 Zoll, Breite 65mm
chaincase	`retailer:bikeexchange` / parse	Horn Catena
kickstand	`retailer:bikeexchange` / parse	Pletscher Kickstand Comp40 Flex
lighting	`retailer:bikeexchange` / parse	FUXON R-Glow S LED Rücklicht
wheelSize	`retailer:bikeexchange` / parse	20
weightKg	`retailer:bikeexchange` / parse	Gewicht*: 25,0 kg
powerMeter	`retailer:bikeexchange` / derived	absent from a 46-field spec table
availability	`retailer:bikeexchange` / derived	sizes 1: 1 stocked, 0 gone, 0 unread
seller	`retailer:bikeexchange` / parse	Einheitsgröße: Bike-Zentrum
ebike.motor	`retailer:bikeexchange` / parse	Bosch \| Bosch Performance Line, 36V / 250 W
ebike.motor.position	`retailer:bikeexchange` / parse	Mittelmotor
ebike.motor.power	`retailer:bikeexchange` / parse	Bosch \| Bosch Performance Line, 36V / 250 W
ebike.battery.capacityWh	`retailer:bikeexchange` / parse	545 Wh
ebike.battery.integration	`retailer:bikeexchange` / parse	PowerPack
ebike.speedClass	`retailer:bikeexchange` / parse	Maximale Motorunterstützung: bis 25 km/h
ebike.eDiscipline	`retailer:bikeexchange` / parse	shelf: E-Compact
ebike.display	`retailer:bikeexchange` / parse	Display: BOSCH Intuvia 100
ebike.maxSystemWeightKg	`retailer:bikeexchange` / parse	Zulässiges Gesamtgewicht: 150,0 kg

Warnings

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

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 2,
  "weightAdjustment": -3,
  "equipmentValue": 15,
  "notes": [
    "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.",
    "Brakes \"hydraulic-disc\" = 0, the baseline for mtb-hardtail.",
    "25 kg vs 14.4 kg mtb-hardtail reference = -3.",
    "Fork \"rigid\" +2 (0 mm travel, which is not scored)."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "groupsetFamily",
    "wheelMaterial",
    "wheelTier"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The source names an ENVIOLO hub gear system and a continuously variable hub transmission, but ENVIOLO is not an allowed groupset brand or family. The wheelset is identified as RYDE Andra 40 Disc, but the source does not establish wheel material, and its tier cannot be assigned deterministically. No electronic shifting, rear-sprocket count, or power meter is established.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "groupsetFamily": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "speeds": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremse: Hydraulische Scheibenbremse",
      "confidence": 1
    },
    "weightKg": {
      "value": "25.0",
      "evidence": "Gewicht*: 25,0 kg",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The source names an ENVIOLO hub gear system and a continuously variable hub transmission, but ENVIOLO is not an allowed groupset brand or family. The wheelset is identified as RYDE Andra 40 Disc, but the source does not establish wheel material, and its tier cannot be assigned deterministically. No electronic shifting, rear-sprocket count, or power meter is established."
  }
}

Normalized record

{
  "id": "bikeexchange:isy-n3-8-zr-2023",
  "retailer": "bikeexchange",
  "retailerProductId": "isy-n3-8-zr-2023",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/isy-n3-8-zr-2023?sku=ISY_0000103023",
  "brand": "I:sy",
  "model": "N3.8 ZR",
  "modelYear": 2023,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 3699,
  "originalPrice": 4599,
  "currency": "EUR",
  "discountPercent": 20,
  "frameMaterial": "aluminium",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": null,
  "groupsetFamily": null,
  "groupsetGeneration": null,
  "electronicShifting": null,
  "speeds": null,
  "mixedGroupset": null,
  "groupsetComponents": null,
  "groupsetTierSpread": 0,
  "crank": "i:SY E-Bike Kurbel 160mm",
  "cassette": "22T",
  "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": true,
  "mudguards": true,
  "chaincase": true,
  "kickstand": true,
  "lighting": true,
  "wheelSize": "other",
  "wheelset": "RYDE Andra 40 Disc, 32 H | RYDE Andra 40 Disc, 32 H",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "SCHWALBE Pick Up, Super Defense, 60-406",
  "weightKg": 25,
  "ebike": {
    "motor": {
      "text": "Bosch | Bosch Performance Line, 36V / 250 W",
      "brand": "bosch",
      "model": null,
      "position": "mid",
      "torqueNm": null,
      "torqueSource": null,
      "ratedPowerW": 250,
      "peakPowerW": null
    },
    "battery": {
      "text": "545 Wh | Bosch PowerPack 545, 36V, 15,2 Ah",
      "capacityWh": 545,
      "count": 1,
      "integration": "external",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "BOSCH Intuvia 100",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-compact",
    "eDisciplineBasis": "leaf",
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": 150,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "Einheitsgröße",
      "size": null,
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3699,
      "seller": "Bike-Zentrum",
      "deliveryNote": "Reguläre Lieferzeit 5 Tage"
    }
  ],
  "seller": "Bike-Zentrum",
  "availability": "limited",
  "gtins": [
    "4066132001953"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/40fc595f2d023e8f81c5-cUFS1zWQ.png",
  "rawTitle": "i:SY N3.8 ZR",
  "fetchedAt": "2026-09-26T06:51:32.030Z",
  "normalizationConfidence": 0.58,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (Einheitsgröße).",
      "severity": "info"
    },
    {
      "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 Performance Line but does not establish the exact motor model. It does not specify the battery's frame integration or the frame shape.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motorhersteller: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "545",
        "evidence": "Akkukapazität: 545 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Maximale Motorunterstützung: bis 25 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "The source names Bosch Performance Line but does not establish the exact motor model. It does not specify the battery's frame integration or the frame shape."
    }
  }
}

Parsed specification table

{
  "Rahmenmaterial": "Aluminium",
  "Gewicht*": "25,0 kg",
  "Zulässiges Gesamtgewicht": "150,0 kg",
  "Bremse": "Hydraulische Scheibenbremse",
  "Bremsscheibe vorne": "⌀ 160mm",
  "Bremsscheiben": "180mm",
  "Bremsscheibe hinten": "⌀ 160mm (160mm)",
  "Art der Bremse": "Hydraulische Scheibenbremse",
  "Bremshebel": "3-Finger Bremshebel",
  "Reifengröße": "60-406",
  "Speichen": "32x Niro 2,0 mm",
  "Laufrad hinten": "RYDE Andra 40 Disc, 32 H",
  "Laufräder": "RYDE Andra 40 Disc, 32 H",
  "Laufradgröße": "20 Zoll",
  "Naben": "SHIMANO Deore HB-M6000, Centerlock",
  "Reifen": "SCHWALBE Pick Up, Super Defense, 60-406",
  "Vorbau": "i:SY Vorbau 70mm",
  "Steuersatz": "i:SY Steuersatz",
  "Lenker": "i:SY Lenker 30°",
  "Griffe": "Ergon GC10 ergonomische Griffe",
  "Display": "BOSCH Intuvia 100",
  "Akkukapazität": "545 Wh",
  "Ladegerät": "BOSCH Standard Charger 4 A",
  "Akkuhersteller": "Bosch",
  "Motorhersteller": "Bosch",
  "Maximale Motorunterstützung": "bis 25 km/h",
  "Akku": "Bosch PowerPack 545, 36V, 15,2 Ah",
  "Motor": "Bosch Performance Line, 36V / 250 W",
  "Motorposition": "Mittelmotor",
  "Gepäckträger": "i:SY Carrier MonkeyLoad ready",
  "Schloss": "Abus Rahmenschloss 4750L NR",
  "Ständer": "Pletscher Kickstand Comp40 Flex",
  "Licht hinten": "FUXON R-Glow S LED Rücklicht",
  "Schutzblech": "SKS Bluemels 20 Zoll, Breite 65mm",
  "Licht vorne": "FUXON FF-100HB, 100 Lux LED mit Fernlicht",
  "Kurbelgarnitur": "i:SY E-Bike Kurbel 160mm",
  "Pedale": "i:SY Antirutsch Faltpedal",
  "Schalthebel": "ENVIOLO Twist Display Pro",
  "Art der Schaltung": "Nabenschaltung | stufenlos",
  "Kassette": "22T",
  "Kettenkasten": "Horn Catena",
  "Sattel": "Zecure Trekking, Hydro Foam Gr. L",
  "Sattelstütze": "i:SY Sattelstütze, 415 mm, ⌀ 34,9mm",
  "Gabel Bauart": "Starrgabel",
  "Gabel": "Original i:SY Kompakt Starrgabel",
  "Jahr": "2023"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "isy-n3-8-zr-2023",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/isy-n3-8-zr-2023?sku=ISY_0000103023",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "i:SY N3.8 ZR",
  "rawBrand": "i:SY",
  "price": 3699,
  "originalPrice": 4599,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/40fc595f2d023e8f81c5-cUFS1zWQ.png",
  "rawSpecifications": {
    "Rahmenmaterial": "Aluminium",
    "Gewicht*": "25,0 kg",
    "Zulässiges Gesamtgewicht": "150,0 kg",
    "Bremse": "Hydraulische Scheibenbremse",
    "Bremsscheibe vorne": "⌀ 160mm",
    "Bremsscheiben": "180mm",
    "Bremsscheibe hinten": "⌀ 160mm (160mm)",
    "Art der Bremse": "Hydraulische Scheibenbremse",
    "Bremshebel": "3-Finger Bremshebel",
    "Reifengröße": "60-406",
    "Speichen": "32x Niro 2,0 mm",
    "Laufrad hinten": "RYDE Andra 40 Disc, 32 H",
    "Laufräder": "RYDE Andra 40 Disc, 32 H",
    "Laufradgröße": "20 Zoll",
    "Naben": "SHIMANO Deore HB-M6000, Centerlock",
    "Reifen": "SCHWALBE Pick Up, Super Defense, 60-406",
    "Vorbau": "i:SY Vorbau 70mm",
    "Steuersatz": "i:SY Steuersatz",
    "Lenker": "i:SY Lenker 30°",
    "Griffe": "Ergon GC10 ergonomische Griffe",
    "Display": "BOSCH Intuvia 100",
    "Akkukapazität": "545 Wh",
    "Ladegerät": "BOSCH Standard Charger 4 A",
    "Akkuhersteller": "Bosch",
    "Motorhersteller": "Bosch",
    "Maximale Motorunterstützung": "bis 25 km/h",
    "Akku": "Bosch PowerPack 545, 36V, 15,2 Ah",
    "Motor": "Bosch Performance Line, 36V / 250 W",
    "Motorposition": "Mittelmotor",
    "Gepäckträger": "i:SY Carrier MonkeyLoad ready",
    "Schloss": "Abus Rahmenschloss 4750L NR",
    "Ständer": "Pletscher Kickstand Comp40 Flex",
    "Licht hinten": "FUXON R-Glow S LED Rücklicht",
    "Schutzblech": "SKS Bluemels 20 Zoll, Breite 65mm",
    "Licht vorne": "FUXON FF-100HB, 100 Lux LED mit Fernlicht",
    "Kurbelgarnitur": "i:SY E-Bike Kurbel 160mm",
    "Pedale": "i:SY Antirutsch Faltpedal",
    "Schalthebel": "ENVIOLO Twist Display Pro",
    "Art der Schaltung": "Nabenschaltung | stufenlos",
    "Kassette": "22T",
    "Kettenkasten": "Horn Catena",
    "Sattel": "Zecure Trekking, Hydro Foam Gr. L",
    "Sattelstütze": "i:SY Sattelstütze, 415 mm, ⌀ 34,9mm",
    "Gabel Bauart": "Starrgabel",
    "Gabel": "Original i:SY Kompakt Starrgabel",
    "Jahr": "2023"
  },
  "rawFeatures": [
    "Bosch",
    "545wh",
    "Nabenschaltung",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "Einheitsgröße",
      "size": null,
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3699,
      "seller": "Bike-Zentrum",
      "deliveryNote": "Reguläre Lieferzeit 5 Tage"
    }
  ],
  "availabilityText": "sizes 1: 1 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T06:51:32.030Z",
  "sourceMeta": {
    "skus": [
      "4066132001953"
    ],
    "shopSkus": [
      "ISY_0000103023",
      "ISY_0000103023"
    ],
    "seller": "Bike-Zentrum",
    "sellerOfSize": "Einheitsgröße",
    "sellerId": "e198a71e-d858-44b5-8110-7ac05af430af",
    "storeKey": "store_01KBQHV2KW77R779FTH77XBT31_eur",
    "storeCity": "Rheinmünster",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": true,
    "storeReservation": true,
    "storeDeliveryTime": "P5D",
    "shippingPrice": 69,
    "hasMoreSellers": false,
    "condition": "NEW",
    "ctProductId": "209fd702-23c2-4276-a8ad-a90143bba2b9",
    "shopCategory": "E-Compact",
    "colourCount": 5,
    "fetchedSku": "ISY_0000103023"
  },
  "listingPath": [
    "E-Bikes",
    "E-Compact"
  ]
}

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