i:SY E5 ZR RT, pepper black

biker-boarder:3071040 · source URL · confidence 0.83 · GTIN 4066132003247

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
47 cm	—	47 cm	exact scale	stated by the retailer	yes	€3.289	47 cm

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

47 cm

—

47 cm

exact scale

stated by the retailer

yes

€3.289

47 cm

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:biker-boarder / parse i sy

model retailer:biker-boarder / derived i:SY E5 ZR RT, pepper black

category retailer:biker-boarder / derived retailer taxonomy

frameMaterial retailer:biker-boarder / parse Aluminium

groupsetFamily retailer:biker-boarder / dictionary SHIMANO Nexus Revo Shifter

electronicShifting retailer:biker-boarder / parse mechanisch

speeds retailer:biker-boarder / parse 5-Gang

brakes retailer:biker-boarder / parse hydr. Scheibenbremse

brakePistons retailer:biker-boarder / parse 2 Kolben

suspension retailer:biker-boarder / derived Starrgabel

fork retailer:biker-boarder / dictionary Starrgabel

dropperPost retailer:biker-boarder / derived seatpost row "i:SY Sattelstütze, 415 mm, ⌀ 34,9mm" names no dropper, in a 47-field spec table

rack retailer:biker-boarder / parse i:SY Carrier MonkeyLoad Ready

mudguards retailer:biker-boarder / parse SKS Bluemels 20 Zoll, Breite 65mm

kickstand retailer:biker-boarder / parse Pletscher Kickstand Comp40 Flex

lighting retailer:biker-boarder / parse FUXON FF-100HB, 100 Lux LED mit Fernlicht

wheelSize retailer:biker-boarder / parse 20

weightKg retailer:biker-boarder / parse Gewicht (kg): 24,3

powerMeter retailer:biker-boarder / derived absent from a 47-field spec table

availability retailer:biker-boarder / derived 5-12 Werktage

ebike.motor retailer:biker-boarder / parse BOSCH Performance Line, 36V / 250 W | Bosch | Performance Line

ebike.motor.torqueNm retailer:biker-boarder / parse 75

ebike.motor.power retailer:biker-boarder / parse BOSCH Performance Line, 36V / 250 W | Bosch | Performance Line

ebike.battery.capacityWh retailer:biker-boarder / parse Kapazität (Wh): 545

ebike.battery.integration retailer:biker-boarder / parse PowerPack

ebike.display retailer:biker-boarder / parse Display: BOSCH Intuvia 100

ebike.maxSystemWeightKg retailer:biker-boarder / parse max. Systemgewicht [Bike/Fahrer/Ausrüstung] (kg): 150

field	source	evidence
brand	`retailer:biker-boarder` / parse	i sy
model	`retailer:biker-boarder` / derived	i:SY E5 ZR RT, pepper black
category	`retailer:biker-boarder` / derived	retailer taxonomy
frameMaterial	`retailer:biker-boarder` / parse	Aluminium
groupsetFamily	`retailer:biker-boarder` / dictionary	SHIMANO Nexus Revo Shifter
electronicShifting	`retailer:biker-boarder` / parse	mechanisch
speeds	`retailer:biker-boarder` / parse	5-Gang
brakes	`retailer:biker-boarder` / parse	hydr. Scheibenbremse
brakePistons	`retailer:biker-boarder` / parse	2 Kolben
suspension	`retailer:biker-boarder` / derived	Starrgabel
fork	`retailer:biker-boarder` / dictionary	Starrgabel
dropperPost	`retailer:biker-boarder` / derived	seatpost row "i:SY Sattelstütze, 415 mm, ⌀ 34,9mm" names no dropper, in a 47-field spec table
rack	`retailer:biker-boarder` / parse	i:SY Carrier MonkeyLoad Ready
mudguards	`retailer:biker-boarder` / parse	SKS Bluemels 20 Zoll, Breite 65mm
kickstand	`retailer:biker-boarder` / parse	Pletscher Kickstand Comp40 Flex
lighting	`retailer:biker-boarder` / parse	FUXON FF-100HB, 100 Lux LED mit Fernlicht
wheelSize	`retailer:biker-boarder` / parse	20
weightKg	`retailer:biker-boarder` / parse	Gewicht (kg): 24,3
powerMeter	`retailer:biker-boarder` / derived	absent from a 47-field spec table
availability	`retailer:biker-boarder` / derived	5-12 Werktage
ebike.motor	`retailer:biker-boarder` / parse	BOSCH Performance Line, 36V / 250 W \| Bosch \| Performance Line
ebike.motor.torqueNm	`retailer:biker-boarder` / parse	75
ebike.motor.power	`retailer:biker-boarder` / parse	BOSCH Performance Line, 36V / 250 W \| Bosch \| Performance Line
ebike.battery.capacityWh	`retailer:biker-boarder` / parse	Kapazität (Wh): 545
ebike.battery.integration	`retailer:biker-boarder` / parse	PowerPack
ebike.display	`retailer:biker-boarder` / parse	Display: BOSCH Intuvia 100
ebike.maxSystemWeightKg	`retailer:biker-boarder` / parse	max. Systemgewicht [Bike/Fahrer/Ausrüstung] (kg): 150

Warnings

info single-size-only — Only one size is in stock (47 cm).
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.",
    "24.3 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": [
    "wheelMaterial",
    "wheelTier"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The source names the RYDE Andra 40 Disc wheel rim, but does not establish wheel material or a defensible wheel tier. The drivetrain is an internally geared Shimano Nexus hub with Gates belt drive.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "SHIMANO Nexus Revo Shifter",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Nexus",
      "evidence": "SHIMANO Nexus Revo Shifter",
      "confidence": 1
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schaltart: mechanisch",
      "confidence": 1
    },
    "speeds": {
      "value": "5",
      "evidence": "Gänge: 5",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Schaltung/Antrieb: Nabenschaltung/Riemen",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsentyp: hydr. Scheibenbremse",
      "confidence": 1
    },
    "weightKg": {
      "value": "24.3",
      "evidence": "Gewicht (kg): 24,3",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "The source names the RYDE Andra 40 Disc wheel rim, but does not establish wheel material or a defensible wheel tier. The drivetrain is an internally geared Shimano Nexus hub with Gates belt drive."
  }
}

Normalized record

{
  "id": "biker-boarder:3071040",
  "retailer": "biker-boarder",
  "retailerProductId": "3071040",
  "productUrl": "https://www.biker-boarder.de/i-sy/3071040.html",
  "brand": "I Sy",
  "model": "i:SY E5 ZR RT, pepper black",
  "modelYear": null,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 3289,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "aluminium",
  "frameModel": "Original i:SY Kompakt unisex",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Nexus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 5,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Nexus"
  },
  "groupsetTierSpread": 0,
  "crank": "i:SY E-Bike Kurbel",
  "cassette": "28T",
  "brakes": "hydraulic-disc",
  "brakePistons": 2,
  "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": null,
  "kickstand": true,
  "lighting": true,
  "wheelSize": "other",
  "wheelset": "RYDE Andra 40 Disc, 32 H | SHIMANO Deore HB-M6000, Centerlock | SHIMANO Nexus 5-Gang, Rücktritt",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "SCHWALBE Pick Up, Super Defense, 60-406",
  "weightKg": 24.3,
  "ebike": {
    "motor": {
      "text": "BOSCH Performance Line, 36V / 250 W | Bosch | Performance Line",
      "brand": "bosch",
      "model": null,
      "position": "unknown",
      "torqueNm": 75,
      "torqueSource": "retailer",
      "ratedPowerW": 250,
      "peakPowerW": null
    },
    "battery": {
      "text": "BOSCH PowerPack 545, 36V, 14,4 Ah | 545",
      "capacityWh": 545,
      "count": 1,
      "integration": "external",
      "removable": null
    },
    "speedClass": "unknown",
    "rangeExtender": "unknown",
    "display": "BOSCH Intuvia 100",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "unknown",
    "eDisciplineBasis": null,
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": 150,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "47 cm",
      "size": "47",
      "sizeCm": 47,
      "inStock": true,
      "stockCount": null,
      "price": 3289
    }
  ],
  "seller": null,
  "availability": "limited",
  "gtins": [
    "4066132003247"
  ],
  "imageUrl": "https://img.biker-boarder.de/products/400x300c/b0/b0d8e07b-868b-4d6c-9878-eb7f96d47bf7.jpg",
  "rawTitle": "i:SY E5 ZR RT, pepper black",
  "fetchedAt": "2026-09-26T08:24:49.703Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (47 cm).",
      "severity": "info"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "speedClass",
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names the motor as Bosch Performance Line but does not establish an exact motor model. It does not state the speed class, battery integration type, or frame shape.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motorhersteller: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "545",
        "evidence": "Kapazität (Wh): 545",
        "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 the motor as Bosch Performance Line but does not establish an exact motor model. It does not state the speed class, battery integration type, or frame shape."
    }
  }
}

Parsed specification table

{
  "Bike Einsatzzweck": "City",
  "Rahmen": "Original i:SY Kompakt unisex",
  "Rahmenmaterial": "Aluminium",
  "Gabel": "Original i:SY Starrgabel",
  "Steuersatz": "i:SY Steuersatz",
  "Vorbau": "i:SY Vorbau 70mm",
  "Lenker": "i:SY Lenker 30°",
  "Griffe": "Ergon GC10 ergonomische Griffe",
  "Bremse vorn": "Tektro HD-T532, hydraulische 2 Kolben Scheibenbremse, 180mm Rotor",
  "Bremse hinten": "Tektro HD-T532, hydraulische 2 Kolben Scheibenbremse, 160mm Rotor",
  "Bremsentyp": "hydr. Scheibenbremse",
  "Schalthebel": "SHIMANO Nexus Revo Shifter",
  "Schaltart": "mechanisch",
  "Kassette": "28T",
  "Zahnriemen": "GATES CDX Centertrack Zahnriemen",
  "Kurbelsatz": "i:SY E-Bike Kurbel",
  "Kettenblätter": "46T",
  "Schaltung/Antrieb": "Nabenschaltung/Riemen",
  "Antrieb": "1x",
  "Gänge": "5",
  "Pedale": "i:SY Antirutsch Faltpedal",
  "Felgen": "RYDE Andra 40 Disc, 32 H",
  "Nabe vorn": "SHIMANO Deore HB-M6000, Centerlock",
  "Nabe hinten": "SHIMANO Nexus 5-Gang, Rücktritt",
  "Speichen": "32x Niro 2,0 mm",
  "Laufradgröße": "20",
  "Reifen": "SCHWALBE Pick Up, Super Defense, 60-406",
  "Schläuche": "SCHWALBE AV7, 40/62-406",
  "Sattel": "Zecure Trekking, Hydro Foam Gr. L",
  "Sattelstütze": "i:SY Sattelstütze, 415 mm, ⌀ 34,9mm",
  "Motorbezeichnung": "BOSCH Performance Line, 36V / 250 W",
  "Motorhersteller": "Bosch",
  "Motormodell": "Performance Line",
  "Drehmoment (Nm)": "75",
  "Akku": "BOSCH PowerPack 545, 36V, 14,4 Ah",
  "Kapazität (Wh)": "545",
  "Display": "BOSCH Intuvia 100",
  "Ladegerät": "BOSCH 4A Charger",
  "Scheinwerfer": "FUXON FF-100HB, 100 Lux LED mit Fernlicht",
  "Rücklicht": "FUXON R-Glow S LED Rücklicht",
  "Schutzbleche": "SKS Bluemels 20 Zoll, Breite 65mm",
  "Gepäckträger": "i:SY Carrier MonkeyLoad Ready",
  "Ständer": "Pletscher Kickstand Comp40 Flex",
  "Gewicht (kg)": "24,3",
  "max. Systemgewicht [Bike/Fahrer/Ausrüstung] (kg)": "150",
  "Artikelnummern": "47 cm | SKU: 3071041, EAN: 4066132003247, MPN: 324000660600",
  "47 cm | SKU": "3071041, EAN: 4066132003247, MPN: 324000660600"
}

Raw adapter output

{
  "retailer": "biker-boarder",
  "retailerProductId": "3071040",
  "productUrl": "https://www.biker-boarder.de/i-sy/3071040.html",
  "extractionMethod": "server-html",
  "sourceCategory": "e-bike",
  "rawTitle": "i:SY E5 ZR RT, pepper black",
  "rawBrand": "i sy",
  "price": 3289,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://img.biker-boarder.de/products/400x300c/b0/b0d8e07b-868b-4d6c-9878-eb7f96d47bf7.jpg",
  "rawSpecifications": {
    "Bike Einsatzzweck": "City",
    "Rahmen": "Original i:SY Kompakt unisex",
    "Rahmenmaterial": "Aluminium",
    "Gabel": "Original i:SY Starrgabel",
    "Steuersatz": "i:SY Steuersatz",
    "Vorbau": "i:SY Vorbau 70mm",
    "Lenker": "i:SY Lenker 30°",
    "Griffe": "Ergon GC10 ergonomische Griffe",
    "Bremse vorn": "Tektro HD-T532, hydraulische 2 Kolben Scheibenbremse, 180mm Rotor",
    "Bremse hinten": "Tektro HD-T532, hydraulische 2 Kolben Scheibenbremse, 160mm Rotor",
    "Bremsentyp": "hydr. Scheibenbremse",
    "Schalthebel": "SHIMANO Nexus Revo Shifter",
    "Schaltart": "mechanisch",
    "Kassette": "28T",
    "Zahnriemen": "GATES CDX Centertrack Zahnriemen",
    "Kurbelsatz": "i:SY E-Bike Kurbel",
    "Kettenblätter": "46T",
    "Schaltung/Antrieb": "Nabenschaltung/Riemen",
    "Antrieb": "1x",
    "Gänge": "5",
    "Pedale": "i:SY Antirutsch Faltpedal",
    "Felgen": "RYDE Andra 40 Disc, 32 H",
    "Nabe vorn": "SHIMANO Deore HB-M6000, Centerlock",
    "Nabe hinten": "SHIMANO Nexus 5-Gang, Rücktritt",
    "Speichen": "32x Niro 2,0 mm",
    "Laufradgröße": "20",
    "Reifen": "SCHWALBE Pick Up, Super Defense, 60-406",
    "Schläuche": "SCHWALBE AV7, 40/62-406",
    "Sattel": "Zecure Trekking, Hydro Foam Gr. L",
    "Sattelstütze": "i:SY Sattelstütze, 415 mm, ⌀ 34,9mm",
    "Motorbezeichnung": "BOSCH Performance Line, 36V / 250 W",
    "Motorhersteller": "Bosch",
    "Motormodell": "Performance Line",
    "Drehmoment (Nm)": "75",
    "Akku": "BOSCH PowerPack 545, 36V, 14,4 Ah",
    "Kapazität (Wh)": "545",
    "Display": "BOSCH Intuvia 100",
    "Ladegerät": "BOSCH 4A Charger",
    "Scheinwerfer": "FUXON FF-100HB, 100 Lux LED mit Fernlicht",
    "Rücklicht": "FUXON R-Glow S LED Rücklicht",
    "Schutzbleche": "SKS Bluemels 20 Zoll, Breite 65mm",
    "Gepäckträger": "i:SY Carrier MonkeyLoad Ready",
    "Ständer": "Pletscher Kickstand Comp40 Flex",
    "Gewicht (kg)": "24,3",
    "max. Systemgewicht [Bike/Fahrer/Ausrüstung] (kg)": "150",
    "Artikelnummern": "47 cm | SKU: 3071041, EAN: 4066132003247, MPN: 324000660600",
    "47 cm | SKU": "3071041, EAN: 4066132003247, MPN: 324000660600"
  },
  "rawFeatures": [
    "Die i:SY E5 Modellreihe überzeugt sportliche Pendler in vorwiegend urbanen Bereichen mit einer speziell für E-Bikes entwickelten 5-Gang Nabenschaltung von SHIMANO mit Zahnriemenantrieb. Verbaut wird der BOSCH Performance Line Motor.",
    "Kompakt: Welches i:SY passt zu mir? Grundsätzlich gilt: ausprobieren, ausprobieren, ausprobieren! Je nach Vorlieben und Ansprüchen findest du so dein individuell passendes i:SY. Vorab: Bei allen i:SY Modellen sind die Grundkomponenten erst mal identisch. Die Unterschiede ergeben sich durch unterschiedliche Bosch Motoren, unterschiedliche Schaltungen und Antriebe (Kette oder Zahnriemen).",
    "Das i:SY hat eine perfekt durchdachte Rahmen-Geometrie. Der Rahmen „wächst“ in der Länge und Höhe mit und sorgt so für eine optimale Kraftentfaltung bei aufrechter Sitzposition. Der steife Rahmen macht das i:SY auch mit Gepäck vorne und hinten extrem fahrstabil. Somit ist es auch für lange Radreisen perfekt geeignet. Das i:SY Design ist mehrfach preisgekrönt.",
    "Gabel Original i:SY Kompakt Starrgabel",
    "Original i:SY Kompakt Starrgabel",
    "inklusive Abus Rahmenschloss gleichschließend für Rahmen und Akku",
    "leistungsstarker Bosch Performance Line Motor mit 75 Nm",
    "Shimano Nexus 5-Gang Nabenschaltung",
    "Gates Carbonriemenantrieb: sieht nicht nur fantastisch aus, sondern zeichnet sich auch durch einen niedrigen Wartungsbedarf aus",
    "Lieferumfang 1 E-Kompaktrad inkl. i:SY Antirutsch Faltpedal",
    "inkl. i:SY Antirutsch Faltpedal",
    "Technische Änderungen und Irrtümer in Bild und Text vorbehalten."
  ],
  "rawSizes": [
    {
      "rawSize": "47 cm",
      "size": "47",
      "sizeCm": 47,
      "inStock": true,
      "stockCount": null,
      "price": 3289
    }
  ],
  "availabilityText": "5-12 Werktage",
  "fetchedAt": "2026-09-26T08:24:49.703Z",
  "sourceMeta": {
    "discountBadge": "-25%",
    "listedSizes": [
      "47 cm"
    ],
    "articleNumbers": "47 cm | SKU: 3071041, EAN: 4066132003247, MPN: 324000660600"
  },
  "listingPath": [
    "E-Bikes",
    "E-Kompakträder & E-Falträder"
  ]
}

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