← Review table (e-bike) · shopper page

Giant Fathom E+ 1

boc:8317697622281 · source URL · confidence 0.83

Eligibility

Cannot win: availability is out-of-stock; no size confirmed in stock; e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)

Size decisions

retailer labelalphacomparable cmmatchmappingin stockvariant priceevidence
41 CM—41 cmexact scalestated by the retailerno€1.649,9941 CM
46 CM—46 cmexact scalestated by the retailerno€1.649,9946 CM
51 CM—51 cmexact scalestated by the retailerno€1.649,9951 CM
54 CM—54 cmexact scalestated by the retailerno€1.649,9954 CM
56 CM—56 cmexact scalestated by the retailerno€1.649,9956 CM

A shopper asking for: 54 → 54 CM fits but sold out · 56 → 56 CM fits but sold out · 58 → nothing compatible · 60 → nothing compatible

Identity

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

fieldsourceevidence
brandretailer:boc / parseGIANT
modelretailer:boc / derivedGiant Fathom E+ 1
modelYearretailer:boc / parseModelljahr: 2023
categoryretailer:boc / parseE+
frameMaterialretailer:boc / parseAluminium
groupsetFamilyretailer:boc / dictionaryShimano Deore M6100 || Shimano Deore M6100 Shadow+, 12-fach
electronicShiftingretailer:boc / derivedShimano Deore M6100 || Shimano Deore M6100 Shadow+, 12-fach
speedsretailer:boc / parse12-fach
brakeTierretailer:boc / dictionaryBR-MT400
brakePistonsretailer:boc / parseShimano caliper code BR-MT400
suspensionretailer:boc / derivedsuspension fork "SR Suntour XCR 34 Air LO-R, 120mm Federweg, Boost 15x110mm" and no rear shock in a 38-field spec table
forkretailer:boc / parseSR Suntour XCR 34 Air LO-R, 120mm Federweg, Boost 15x110mm
dropperPostretailer:boc / derivedseatpost row "GIANT 30.9mm" names no dropper, in a 38-field spec table
beltDriveretailer:boc / parseKMC
rackretailer:boc / parsekompatibel mit GIANT Rack-It Metro [Lite]
kickstandretailer:boc / parseKompatibel mit KSA 18 Seitenständer
wheelSizeretailer:boc / parse29
powerMeterretailer:boc / derivedabsent from a 38-field spec table
availabilityretailer:boc / derivedall variants sold out
ebike.motorretailer:boc / parseGIANT SyncDrive Sport | GIANT | bis 25 km/h
ebike.motor.positionretailer:boc / parseMittelmotor
ebike.motor.torqueNmdeterministic / dictionarygiant-syncdrive-sport-gen1 70 Nm: https://www.giant-bicycles.com/global/showcase/syncdrive-sport
ebike.battery.capacityWhretailer:boc / parse500 Wh
ebike.eDisciplineretailer:boc / parseshelf: Hardtail E-Mountainbikes
ebike.displayretailer:boc / parseBedieneinheit: GIANT RideControl Dash 2in1
ebike.maxSystemWeightKgretailer:boc / parsezulässiges Gesamtgewicht Kg: 156 kg
ebike.rangeExtenderretailer:boc / parseSmart Integrated 500, EP Plus RangeExtender kompatibel | Giant Fathom E+
brakesai / ai (1)Hydraulische Shimano Deore Scheibenbremsen
ebike.speedClassai / ai (1)Motortyp: bis 25 km/h
ebike.battery.integrationai / ai (1)Batterie: GIANT EnergyPak Smart Integrated 500, EP Plus RangeExtender kompatibel

Warnings

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 20,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 36,
  "notes": [
    "Shimano Deore = 20.",
    "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.",
    "Weight not published: no weight adjustment either way.",
    "Fork series not stated: scored at the bottom of the fork ladder rather than assumed.",
    "Brake series \"basic\" +0."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "brakes",
    "weightKg"
  ],
  "applied": [
    "brakes"
  ],
  "rejected": [],
  "notes": "The source names GIANT XCT rims but does not establish their material or a defensible wheel tier. Complete-bike weight is not stated; only the permissible total weight is given as \"zulässiges Gesamtgewicht Kg: 156 kg\". The crank is FSA while the shifter and rear derailleur are Shimano Deore, so the groupset is mixed. The retailer also warns that components may be replaced with equivalent or higher-grade parts.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schalthebel: Shimano Deore M6100",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Deore",
      "evidence": "Schaltung: Shimano Deore",
      "confidence": 1
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schaltungstyp: Kettenschaltung",
      "confidence": 1
    },
    "speeds": {
      "value": "12",
      "evidence": "Schaltwerk: Shimano Deore M6100 Shadow+, 12-fach",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbelgarnitur: FSA Comet, FSA MegaTooth 36T Kettenblatt",
      "confidence": 0.98
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Hydraulische Shimano Deore Scheibenbremsen",
      "confidence": 1
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The source names GIANT XCT rims but does not establish their material or a defensible wheel tier. Complete-bike weight is not stated; only the permissible total weight is given as \"zulässiges Gesamtgewicht Kg: 156 kg\". The crank is FSA while the shifter and rear derailleur are Shimano Deore, so the groupset is mixed. The retailer also warns that components may be replaced with equivalent or higher-grade parts."
  }
}

Normalized record

{
  "id": "boc:8317697622281",
  "retailer": "boc",
  "retailerProductId": "8317697622281",
  "productUrl": "https://boc24.de/products/giant-fathom-e-1",
  "brand": "Giant",
  "model": "Fathom E+ 1",
  "modelYear": 2023,
  "category": "e-bike",
  "categoryBasis": "stated",
  "sourceCategory": "e-bike",
  "price": 1649.99,
  "originalPrice": 3399,
  "currency": "EUR",
  "discountPercent": 51,
  "frameMaterial": "aluminium",
  "frameModel": "AluxX Rahmen",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Deore",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Deore",
    "rearDerailleur": "Deore",
    "cassette": "Deore"
  },
  "groupsetTierSpread": 0,
  "crank": "FSA Comet, FSA MegaTooth 36T Kettenblatt",
  "cassette": "Shimano Deore CS-M6100, 10-51T",
  "brakes": "hydraulic-disc",
  "brakePistons": 2,
  "brakeTier": "basic",
  "suspension": "front",
  "fork": {
    "make": "SR Suntour",
    "line": "XCR",
    "tier": "unknown",
    "travelMm": 120
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": true,
  "mudguards": null,
  "chaincase": null,
  "kickstand": true,
  "lighting": null,
  "wheelSize": "29",
  "wheelset": "GIANT XCT 29 Zoll, Tubeless Ready, 25mm Innenweite",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Maxxis Rekon 29 x 2.4 Zoll faltbar, Tubeless, EXO",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "GIANT SyncDrive Sport | GIANT | bis 25 km/h",
      "brand": "giant",
      "model": "giant-syncdrive-sport-gen1",
      "position": "mid",
      "torqueNm": 70,
      "torqueSource": "manufacturer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "500 Wh | GIANT EnergyPak Smart Integrated 500, EP Plus RangeExtender kompatibel",
      "capacityWh": 500,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "compatible",
    "display": "GIANT RideControl Dash 2in1",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-mtb",
    "eDisciplineBasis": "leaf",
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": 156,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "41 CM",
      "size": null,
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1649.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "46 CM",
      "size": "46",
      "sizeCm": 46,
      "inStock": false,
      "stockCount": null,
      "price": 1649.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "51 CM",
      "size": "51",
      "sizeCm": 51,
      "inStock": false,
      "stockCount": null,
      "price": 1649.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "54 CM",
      "size": "54",
      "sizeCm": 54,
      "inStock": false,
      "stockCount": null,
      "price": 1649.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "56 CM",
      "size": "56",
      "sizeCm": 56,
      "inStock": false,
      "stockCount": null,
      "price": 1649.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "out-of-stock",
  "gtins": [],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_GiantFathomE1-0-BALSAMGREEN-231920.jpg?v=1790246211",
  "rawTitle": "Giant Fathom E+ 1",
  "fetchedAt": "2026-09-26T05:58:23.993Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "suspicious-discount",
      "message": "Claimed 51% off. Treated as context only; it does not affect the ranking.",
      "severity": "info"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "speedClass",
      "batteryIntegration",
      "frameShape"
    ],
    "applied": [
      "speedClass",
      "batteryIntegration"
    ],
    "rejected": [],
    "notes": "The source names GIANT SyncDrive Sport but does not establish a specific SyncDrive Sport generation/model. Frame form is listed as Unisex, which does not establish diamond, trapeze, or step-through.",
    "raw": {
      "motorBrand": {
        "value": "giant",
        "evidence": "Motormarke: GIANT",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "500",
        "evidence": "Akkukapazität: 500 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Motortyp: bis 25 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": "integrated",
        "evidence": "Batterie: GIANT EnergyPak Smart Integrated 500, EP Plus RangeExtender kompatibel",
        "confidence": 1
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "The source names GIANT SyncDrive Sport but does not establish a specific SyncDrive Sport generation/model. Frame form is listed as Unisex, which does not establish diamond, trapeze, or step-through."
    }
  }
}

Parsed specification table

{
  "Ausstattung": "Leichter GIANT SyncDrive Sport Motor, 70Nm Starkes EnergyPak Smart Compact 500 Zuverlässige Shimano Deore Schaltung Hydraulische Shimano Deore Scheibenbremsen Hochwertige SR Suntour XCR 34 Air LO-R Luftgabel",
  "Akkukapazität": "500 Wh",
  "Anzahl Gänge": "12",
  "Artikelmarke": "Giant",
  "Batterie": "GIANT EnergyPak Smart Integrated 500, EP Plus RangeExtender kompatibel",
  "Bedieneinheit": "GIANT RideControl Dash 2in1",
  "Bereifung": "Maxxis Rekon 29 x 2.4 Zoll faltbar, Tubeless, EXO",
  "Bremsen": "Shimano Deore BR-MT400, 203/180mm",
  "Bremshebel": "Shimano Deore BL-M401",
  "Felgen": "GIANT XCT 29 Zoll, Tubeless Ready, 25mm Innenweite",
  "Gabel": "SR Suntour XCR 34 Air LO-R, 120mm Federweg, Boost 15x110mm",
  "Gepäckträger": "kompatibel mit GIANT Rack-It Metro [Lite]",
  "Geschlecht": "Herren",
  "Griffe": "GIANT Tactal single lock-on",
  "Kassette": "Shimano Deore CS-M6100, 10-51T",
  "Kette": "KMC e.12 Sport, e-bike optimized",
  "Kurbelgarnitur": "FSA Comet, FSA MegaTooth 36T Kettenblatt",
  "Laufradgröße": "29 Zoll",
  "Lenker": "GIANT Connect TR Riser 31.8, 20mm rise",
  "Modelljahr": "2023",
  "Motor": "GIANT SyncDrive Sport",
  "Motormarke": "GIANT",
  "Motorposition": "Mittelmotor",
  "Motortyp": "bis 25 km/h",
  "Pedale": "Aluminum Platform",
  "Rahmen": "AluxX Rahmen",
  "Rahmenform": "Unisex",
  "Rahmenmaterial": "Aluminium",
  "Sattel": "GIANT Sport",
  "Sattelstütze": "GIANT 30.9mm",
  "Schalthebel": "Shimano Deore M6100",
  "Schaltung": "Shimano Deore",
  "Schaltungstyp": "Kettenschaltung",
  "Schaltwerk": "Shimano Deore M6100 Shadow+, 12-fach",
  "Speichen": "Edelstahl",
  "Ständer": "Kompatibel mit KSA 18 Seitenständer",
  "Vorbau": "GIANT Contact",
  "zulässiges Gesamtgewicht Kg": "156 kg"
}

Raw adapter output

{
  "retailer": "boc",
  "retailerProductId": "8317697622281",
  "productUrl": "https://boc24.de/products/giant-fathom-e-1",
  "extractionMethod": "public-json-api",
  "sourceCategory": "e-bike",
  "rawTitle": "Giant Fathom E+ 1",
  "rawBrand": "GIANT",
  "price": 1649.99,
  "originalPrice": 3399,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_GiantFathomE1-0-BALSAMGREEN-231920.jpg?v=1790246211",
  "rawSpecifications": {
    "Ausstattung": "Leichter GIANT SyncDrive Sport Motor, 70Nm Starkes EnergyPak Smart Compact 500 Zuverlässige Shimano Deore Schaltung Hydraulische Shimano Deore Scheibenbremsen Hochwertige SR Suntour XCR 34 Air LO-R Luftgabel",
    "Akkukapazität": "500 Wh",
    "Anzahl Gänge": "12",
    "Artikelmarke": "Giant",
    "Batterie": "GIANT EnergyPak Smart Integrated 500, EP Plus RangeExtender kompatibel",
    "Bedieneinheit": "GIANT RideControl Dash 2in1",
    "Bereifung": "Maxxis Rekon 29 x 2.4 Zoll faltbar, Tubeless, EXO",
    "Bremsen": "Shimano Deore BR-MT400, 203/180mm",
    "Bremshebel": "Shimano Deore BL-M401",
    "Felgen": "GIANT XCT 29 Zoll, Tubeless Ready, 25mm Innenweite",
    "Gabel": "SR Suntour XCR 34 Air LO-R, 120mm Federweg, Boost 15x110mm",
    "Gepäckträger": "kompatibel mit GIANT Rack-It Metro [Lite]",
    "Geschlecht": "Herren",
    "Griffe": "GIANT Tactal single lock-on",
    "Kassette": "Shimano Deore CS-M6100, 10-51T",
    "Kette": "KMC e.12 Sport, e-bike optimized",
    "Kurbelgarnitur": "FSA Comet, FSA MegaTooth 36T Kettenblatt",
    "Laufradgröße": "29 Zoll",
    "Lenker": "GIANT Connect TR Riser 31.8, 20mm rise",
    "Modelljahr": "2023",
    "Motor": "GIANT SyncDrive Sport",
    "Motormarke": "GIANT",
    "Motorposition": "Mittelmotor",
    "Motortyp": "bis 25 km/h",
    "Pedale": "Aluminum Platform",
    "Rahmen": "AluxX Rahmen",
    "Rahmenform": "Unisex",
    "Rahmenmaterial": "Aluminium",
    "Sattel": "GIANT Sport",
    "Sattelstütze": "GIANT 30.9mm",
    "Schalthebel": "Shimano Deore M6100",
    "Schaltung": "Shimano Deore",
    "Schaltungstyp": "Kettenschaltung",
    "Schaltwerk": "Shimano Deore M6100 Shadow+, 12-fach",
    "Speichen": "Edelstahl",
    "Ständer": "Kompatibel mit KSA 18 Seitenständer",
    "Vorbau": "GIANT Contact",
    "zulässiges Gesamtgewicht Kg": "156 kg"
  },
  "rawFeatures": [
    "Leichter GIANT SyncDrive Sport Motor, 70Nm, Starkes EnergyPak Smart Compact 500, Zuverlässige Shimano Deore Schaltung, Hydraulische Shimano Deore Scheibenbremsen, Hochwertige SR Suntour XCR 34 Air LO-R Luftgabel. Hinweis: Durch die Lieferengpässe bei den Fahrradherstellern kann es sein, dass vereinzelt Komponenten der abgebildeten Original-Ausstattung durch gleichwertige oder sogar höherwertige Bauteile ersetzt worden sind. In Einzelfällen ist es möglich, dass das gelieferte Fahrrad von den Abbi ldungen im Shop abweicht."
  ],
  "rawSizes": [
    {
      "rawSize": "41 CM",
      "size": null,
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1649.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "46 CM",
      "size": "46",
      "sizeCm": 46,
      "inStock": false,
      "stockCount": null,
      "price": 1649.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "51 CM",
      "size": "51",
      "sizeCm": 51,
      "inStock": false,
      "stockCount": null,
      "price": 1649.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "54 CM",
      "size": "54",
      "sizeCm": 54,
      "inStock": false,
      "stockCount": null,
      "price": 1649.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "56 CM",
      "size": "56",
      "sizeCm": 56,
      "inStock": false,
      "stockCount": null,
      "price": 1649.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "all variants sold out",
  "fetchedAt": "2026-09-26T05:58:23.993Z",
  "sourceMeta": {
    "shopifyProductId": 8317697622281,
    "handle": "giant-fathom-e-1",
    "productType": "WG1",
    "variantSkus": [
      "231920-1",
      "231920-2",
      "231920-3",
      "231920-4",
      "231920-5"
    ]
  },
  "listingPath": [
    "E-Bikes",
    "E-Mountainbikes",
    "Hardtail E-Mountainbikes"
  ]
}

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