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i:SY Skyfly S10 Performance SX E-Bike Kompaktrad 20" schwarz

zweirad-stadler:i-sy-skyfly-s10-performance-sx-e-bike-kompaktrad-20-schwarz · source URL · confidence 0.83

Eligibility

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

Size decisions

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

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": 26,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 2,
  "weightAdjustment": -3,
  "equipmentValue": 30,
  "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.",
    "17.9 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 wheelset is identified as “Ryde Andra Disc 30 / 40” rims, but the source does not establish wheel material or a defensible wheel tier. The crank is i:SY while the shifter and rear derailleur are Shimano Tiagra, so the build is treated as mixed.",
  "raw": {
    "frameMaterial": {
      "value": "carbon",
      "evidence": "Material: Carbon",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltwerk: Shimano Tiagra",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Tiagra",
      "evidence": "10-Gang Shimano Tiagra Schaltung",
      "confidence": 1
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schaltung: Kettenschaltung",
      "confidence": 0.99
    },
    "speeds": {
      "value": "10",
      "evidence": "Gänge: 10-Gang",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbel: i:SY E-Bike Kurbel",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsenart: Hydraulische Scheibenbremsen",
      "confidence": 1
    },
    "weightKg": {
      "value": "17.9",
      "evidence": "Gewicht: ca. 17,9 kg",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "The wheelset is identified as “Ryde Andra Disc 30 / 40” rims, but the source does not establish wheel material or a defensible wheel tier. The crank is i:SY while the shifter and rear derailleur are Shimano Tiagra, so the build is treated as mixed."
  }
}

Normalized record

{
  "id": "zweirad-stadler:i-sy-skyfly-s10-performance-sx-e-bike-kompaktrad-20-schwarz",
  "retailer": "zweirad-stadler",
  "retailerProductId": "i-sy-skyfly-s10-performance-sx-e-bike-kompaktrad-20-schwarz",
  "productUrl": "https://shop.zweirad-stadler.de/fahrrad-shop/e-bikes/e-kompaktrad/i-sy-skyfly-s10-performance-sx-e-bike-kompaktrad-20-schwarz.html",
  "brand": "I:sy",
  "model": "Skyfly S10 Performance SX E-Bike Kompaktrad 20\" schwarz",
  "modelYear": null,
  "category": "e-bike",
  "categoryBasis": "stated",
  "sourceCategory": "e-bike",
  "price": 4392,
  "originalPrice": 4999,
  "currency": "EUR",
  "discountPercent": 12,
  "frameMaterial": "carbon",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Tiagra",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 10,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Tiagra",
    "rearDerailleur": "Tiagra"
  },
  "groupsetTierSpread": 0,
  "crank": "i:SY E-Bike Kurbel",
  "cassette": null,
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": true,
  "chaincase": null,
  "kickstand": null,
  "lighting": true,
  "wheelSize": "other",
  "wheelset": "Ryde Andra Disc 30 / 40 | SHIMANO Deore HB-M6000, Centerlock",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Schwalbe Super MotoX, 62-406",
  "weightKg": 17.9,
  "ebike": {
    "motor": {
      "text": "Bosch | Bosch Performance Line SX",
      "brand": "bosch",
      "model": "bosch-performance-line-sx-bdu314y",
      "position": "mid",
      "torqueNm": 55,
      "torqueSource": "retailer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "Bosch PowerPack 400",
      "capacityWh": 400,
      "count": 1,
      "integration": "external",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "Bosch Kiox 500",
    "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": "47 cm",
      "size": "47",
      "sizeCm": 47,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "7-14 Werktage"
    }
  ],
  "seller": null,
  "availability": "limited",
  "gtins": [],
  "imageUrl": "https://shop.zweirad-stadler.de/out/pictures/generated/product/1/1500_1500_100/isy-skyflys10-ebike-kompaktrad-schwarz-132434-2024a.jpg",
  "rawTitle": "i:SY Skyfly S10 Performance SX E-Bike Kompaktrad 20\" schwarz",
  "fetchedAt": "2026-09-26T08:25:23.027Z",
  "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": [
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names the motor as Bosch Performance Line SX but does not establish the exact BDU unit. The frame is described as \"Kompakt\" rather than a supported frame shape, and battery integration is not stated.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motorhersteller: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "400",
        "evidence": "Kapazität: 400 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Unterstützung: bis zu 25 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "The source names the motor as Bosch Performance Line SX but does not establish the exact BDU unit. The frame is described as \"Kompakt\" rather than a supported frame shape, and battery integration is not stated."
    }
  }
}

Parsed specification table

{
  "Material": "Carbon",
  "Farbe": "schwarz",
  "Gabel": "Starrgabel Carbon",
  "Schaltung": "Kettenschaltung",
  "Gänge": "10-Gang",
  "Schaltwerk": "Shimano Tiagra",
  "Schalthebel": "Shimano Tiagra Rapidfire Plus",
  "Bremsenart": "Hydraulische Scheibenbremsen",
  "Bremsen": "TEKTRO HD-T532",
  "Bremshebel": "3-Finger Bremshebel Tektro",
  "Bremsscheiben": "VR: 180 mm | HR: 160 mm",
  "Kurbel": "i:SY E-Bike Kurbel",
  "Kette": "Shimano CN-LG 500",
  "Lenker": "i:SY Lenker 30°",
  "Griffe": "ERGON GC10",
  "Vorbau": "i:SY Vorbau 70 mm",
  "Sattelstütze": "i:SY Sattelstütze, 415 mm, ⌀ 34,9mm",
  "Sattel": "Zecure Trekking",
  "Laufradgröße": "20\"",
  "Felgen": "Ryde Andra Disc 30 / 40",
  "Reifen": "Schwalbe Super MotoX, 62-406",
  "Nabe vorne": "SHIMANO Deore HB-M6000, Centerlock",
  "Motorart": "Mittelmotor",
  "Motorhersteller": "Bosch",
  "Motor": "Bosch Performance Line SX",
  "Max. Drehmoment": "55 Nm",
  "Unterstützung": "bis zu 25 km/h",
  "Akku Hersteller": "Bosch",
  "Akku": "Bosch PowerPack 400",
  "Kapazität": "400 Wh",
  "Ladegerät": "2A Charger",
  "Display": "Bosch Kiox 500",
  "Scheinwerfer": "FUXON FF-100HB, 100 Lux LED mit Fernlicht",
  "Rücklicht": "FUXON RL 130 EB BL, mit Verzögerungslicht",
  "Schutzbleche": "i:SY Schutzblech 20 Zoll, Breite 70 mm",
  "Sonstiges": "Abus Akkuschloss BLO BOS DT3 XPLUS, i:SY Kettenschutz, PLETSCHER Kickstand Comp40 Flex",
  "Gewicht": "ca. 17,9 kg",
  "zul. Gesamtgewicht": "150 kg",
  "Rahmenform": "Kompakt",
  "Herstellerfarbe": "UD Carbon matt"
}

Raw adapter output

{
  "retailer": "zweirad-stadler",
  "retailerProductId": "i-sy-skyfly-s10-performance-sx-e-bike-kompaktrad-20-schwarz",
  "productUrl": "https://shop.zweirad-stadler.de/fahrrad-shop/e-bikes/e-kompaktrad/i-sy-skyfly-s10-performance-sx-e-bike-kompaktrad-20-schwarz.html",
  "extractionMethod": "server-html",
  "sourceCategory": "e-bike",
  "rawTitle": "i:SY Skyfly S10 Performance SX E-Bike Kompaktrad 20\" schwarz",
  "rawBrand": "i:SY",
  "price": 4392,
  "originalPrice": 4999,
  "currency": "EUR",
  "imageUrl": "https://shop.zweirad-stadler.de/out/pictures/generated/product/1/1500_1500_100/isy-skyflys10-ebike-kompaktrad-schwarz-132434-2024a.jpg",
  "rawSpecifications": {
    "Material": "Carbon",
    "Farbe": "schwarz",
    "Gabel": "Starrgabel Carbon",
    "Schaltung": "Kettenschaltung",
    "Gänge": "10-Gang",
    "Schaltwerk": "Shimano Tiagra",
    "Schalthebel": "Shimano Tiagra Rapidfire Plus",
    "Bremsenart": "Hydraulische Scheibenbremsen",
    "Bremsen": "TEKTRO HD-T532",
    "Bremshebel": "3-Finger Bremshebel Tektro",
    "Bremsscheiben": "VR: 180 mm | HR: 160 mm",
    "Kurbel": "i:SY E-Bike Kurbel",
    "Kette": "Shimano CN-LG 500",
    "Lenker": "i:SY Lenker 30°",
    "Griffe": "ERGON GC10",
    "Vorbau": "i:SY Vorbau 70 mm",
    "Sattelstütze": "i:SY Sattelstütze, 415 mm, ⌀ 34,9mm",
    "Sattel": "Zecure Trekking",
    "Laufradgröße": "20\"",
    "Felgen": "Ryde Andra Disc 30 / 40",
    "Reifen": "Schwalbe Super MotoX, 62-406",
    "Nabe vorne": "SHIMANO Deore HB-M6000, Centerlock",
    "Motorart": "Mittelmotor",
    "Motorhersteller": "Bosch",
    "Motor": "Bosch Performance Line SX",
    "Max. Drehmoment": "55 Nm",
    "Unterstützung": "bis zu 25 km/h",
    "Akku Hersteller": "Bosch",
    "Akku": "Bosch PowerPack 400",
    "Kapazität": "400 Wh",
    "Ladegerät": "2A Charger",
    "Display": "Bosch Kiox 500",
    "Scheinwerfer": "FUXON FF-100HB, 100 Lux LED mit Fernlicht",
    "Rücklicht": "FUXON RL 130 EB BL, mit Verzögerungslicht",
    "Schutzbleche": "i:SY Schutzblech 20 Zoll, Breite 70 mm",
    "Sonstiges": "Abus Akkuschloss BLO BOS DT3 XPLUS, i:SY Kettenschutz, PLETSCHER Kickstand Comp40 Flex",
    "Gewicht": "ca. 17,9 kg",
    "zul. Gesamtgewicht": "150 kg",
    "Rahmenform": "Kompakt",
    "Herstellerfarbe": "UD Carbon matt"
  },
  "rawFeatures": [
    "0% Finanzierung ab 439,20 € möglich",
    "Dienstrad-Leasing möglich",
    "14 Tage kostenloses Rückgaberecht",
    "Unsere E-Bikes werden alle vor der Auslieferung fachmännisch montiert und von unseren Werkstatt-Profis Probe gefahren",
    "Die Redaktion des Focus Magazins (21/2024) konnte das i:SY Skyfly S10 vollends überzeugen und wurde daher mit der Note 1,1 (Sehr gut) ausgezeichnet: \"Das Highend i:SY fasziniert mit extrem geringem Gewicht ohne Funktionseinbußen - nur ein Kindersitz kann nicht auf dem optionalen Heckträger befestigt werden. Abgesehen davon ist das i:SY das vielleicht am besten fahrbahre Kompaktrad.\"",
    "Bosch Performance SX Motor 55 Nm",
    "400 Wh Akku von Bosch",
    "10-Gang Shimano Tiagra Schaltung",
    "Tektro Hydraulische Scheibenbremsen",
    "Gewicht lt. Hersteller: ca. 17,9 kg",
    "Zulässiges Gesamtgewicht: max. 150 kg",
    "Geschwindigkeit: bis zu 25 km/h"
  ],
  "rawSizes": [
    {
      "rawSize": "47 cm",
      "size": "47",
      "sizeCm": 47,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "7-14 Werktage"
    }
  ],
  "availabilityText": "1 of 1 sizes orderable",
  "fetchedAt": "2026-09-26T08:25:23.027Z",
  "sourceMeta": {
    "savingBadge": "607 € gespartauf UVP",
    "deliveryWindows": [
      "47 cm 7-14 Werktage"
    ]
  },
  "listingPath": [
    "E-Bikes",
    "E-Kompaktrad"
  ]
}

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