← Review table (e-bike) · shopper page

Giant Fathom E+ Pro 1

boc:8317697491209 · 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€2.899,9941 CM
46 CM—46 cmexact scalestated by the retailerno€2.899,9946 CM
51 CM—51 cmexact scalestated by the retailerno€2.899,9951 CM
54 CM—54 cmexact scalestated by the retailerno€2.899,9954 CM

A shopper asking for: 54 → 54 CM fits but sold out · 56 → nothing compatible · 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+ Pro 1
modelYearretailer:boc / parseModelljahr: 2023
categoryretailer:boc / parseE+
frameMaterialretailer:boc / parseAluminium
groupsetFamilyretailer:boc / dictionaryShimano Deore M6100 || Shimano Deore SLX M7100 Shadow+, 12-fach
electronicShiftingretailer:boc / derivedShimano Deore M6100 || Shimano Deore SLX M7100 Shadow+, 12-fach
speedsretailer:boc / parse12-fach
brakeTierretailer:boc / dictionaryBR-MT420
brakePistonsretailer:boc / parse4-Kolben
suspensionretailer:boc / derivedsuspension fork "RockShox Recon Silver RL, MotionControl Dämpfung,130mm Feder" and no rear shock in a 39-field spec table
forkretailer:boc / dictionaryRockShox Recon Silver RL, MotionControl Dämpfung,130mm Federweg, Boost 15x110mm, e-MTB optimized
dropperPostretailer:boc / derivedVario
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 39-field spec table
availabilityretailer:boc / derivedall variants sold out
ebike.motorretailer:boc / parseGIANT SyncDrive Pro | GIANT | bis 25 km/h
ebike.motor.positionretailer:boc / parseMittelmotor
ebike.motor.torqueNmdeterministic / dictionarygiant-syncdrive-pro-gen1 85 Nm: https://www.giant-bicycles.com/global/showcase/syncdrive-pro
ebike.battery.capacityWhretailer:boc / parse625 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 625, EP Plus RangeExtender kompatibel | Giant Fathom E+
brakesai / ai (1)Bremsen: Shimano Deore BR-MT420 (4-Kolben), 203/180mm
ebike.speedClassai / ai (1)Motortyp: bis 25 km/h
ebike.battery.integrationai / ai (1)GIANT EnergyPak Smart Integrated 625

Warnings

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 20,
  "wheelScore": 5,
  "extrasScore": 3,
  "suspensionScore": 2,
  "weightAdjustment": 0,
  "equipmentValue": 41,
  "notes": [
    "Shimano Deore = 20.",
    "Mixed groupset, but no crank or cassette below the family it is ranked as: no penalty.",
    "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 \"basic\" +2 (130 mm travel, which is not scored).",
    "Brake series \"basic\" +0.",
    "Dropper post +3."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "brakes",
    "weightKg"
  ],
  "applied": [
    "brakes"
  ],
  "rejected": [],
  "notes": "The drivetrain is mixed: the shifter is Shimano Deore, while the rear derailleur is identified as Shimano Deore SLX; the crankset is FSA. The source names GIANT AM rims but does not establish their material or a defensible wheel tier. No complete-bike weight or power meter status is provided. The source 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": "Schalthebel: Shimano Deore M6100",
      "confidence": 0.98
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schaltungstyp: Kettenschaltung",
      "confidence": 0.95
    },
    "speeds": {
      "value": "12",
      "evidence": "Anzahl Gänge: 12",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Schaltwerk: Shimano Deore SLX M7100 Shadow+, 12-fach",
      "confidence": 0.98
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsen: Shimano Deore BR-MT420 (4-Kolben), 203/180mm",
      "confidence": 1
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "The drivetrain is mixed: the shifter is Shimano Deore, while the rear derailleur is identified as Shimano Deore SLX; the crankset is FSA. The source names GIANT AM rims but does not establish their material or a defensible wheel tier. No complete-bike weight or power meter status is provided. The source warns that components may be replaced with equivalent or higher-grade parts."
  }
}

Normalized record

{
  "id": "boc:8317697491209",
  "retailer": "boc",
  "retailerProductId": "8317697491209",
  "productUrl": "https://boc24.de/products/giant-fathom-e-pro-1",
  "brand": "Giant",
  "model": "Fathom E+ Pro 1",
  "modelYear": 2023,
  "category": "e-bike",
  "categoryBasis": "stated",
  "sourceCategory": "e-bike",
  "price": 2899.99,
  "originalPrice": 4099,
  "currency": "EUR",
  "discountPercent": 29,
  "frameMaterial": "aluminium",
  "frameModel": "AluxX Rahmen",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Deore",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": true,
  "groupsetComponents": {
    "shifters": "Deore",
    "rearDerailleur": "SLX",
    "cassette": "Deore"
  },
  "groupsetTierSpread": 0,
  "crank": "FSA Comet, FSA MegaTooth 36T Kettenblatt",
  "cassette": "Shimano Deore CS-M6100, 10-51T",
  "brakes": "hydraulic-disc",
  "brakePistons": 4,
  "brakeTier": "basic",
  "suspension": "front",
  "fork": {
    "make": "RockShox",
    "line": "Recon",
    "tier": "basic",
    "travelMm": 130
  },
  "rearShock": null,
  "dropperPost": true,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": true,
  "mudguards": null,
  "chaincase": null,
  "kickstand": true,
  "lighting": null,
  "wheelSize": "29",
  "wheelset": "GIANT AM 29 Zoll, Tubeless Ready, 30mm Innenweite",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Maxxis Minion DHF 29x2.5 Zoll/Maxxis Aggressor 29x2.5 Zoll",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "GIANT SyncDrive Pro | GIANT | bis 25 km/h",
      "brand": "giant",
      "model": "giant-syncdrive-pro-gen1",
      "position": "mid",
      "torqueNm": 85,
      "torqueSource": "manufacturer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "625 Wh | GIANT EnergyPak Smart Integrated 625, EP Plus RangeExtender kompatibel",
      "capacityWh": 625,
      "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": 2899.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "46 CM",
      "size": "46",
      "sizeCm": 46,
      "inStock": false,
      "stockCount": null,
      "price": 2899.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "51 CM",
      "size": "51",
      "sizeCm": 51,
      "inStock": false,
      "stockCount": null,
      "price": 2899.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "54 CM",
      "size": "54",
      "sizeCm": 54,
      "inStock": false,
      "stockCount": null,
      "price": 2899.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "out-of-stock",
  "gtins": [],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_GiantFathomEPro1-0-DUSTYBLUEBLACKSATIN-231918.jpg?v=1790246211",
  "rawTitle": "Giant Fathom E+ Pro 1",
  "fetchedAt": "2026-09-26T06:00:11.336Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    },
    {
      "code": "mixed-groupset",
      "message": "Not a uniform groupset: {\"shifters\":\"Deore\",\"rearDerailleur\":\"SLX\",\"cassette\":\"Deore\"}. Ranked on the shifting level, with a penalty.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "speedClass",
      "batteryIntegration",
      "frameShape"
    ],
    "applied": [
      "speedClass",
      "batteryIntegration"
    ],
    "rejected": [],
    "notes": "The source names the motor as GIANT SyncDrive Pro, but does not establish which specific SyncDrive Pro variant applies. Frame shape is not established; “Rahmenform: Unisex” is not a frame-shape category.",
    "raw": {
      "motorBrand": {
        "value": "giant",
        "evidence": "Motormarke: GIANT",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "625",
        "evidence": "Akkukapazität: 625 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Motortyp: bis 25 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": "integrated",
        "evidence": "GIANT EnergyPak Smart Integrated 625",
        "confidence": 1
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "The source names the motor as GIANT SyncDrive Pro, but does not establish which specific SyncDrive Pro variant applies. Frame shape is not established; “Rahmenform: Unisex” is not a frame-shape category."
    }
  }
}

Parsed specification table

{
  "Ausstattung": "Sportlicher GIANT SyncDrive Pro Motor, 80Nm Starkes EnergyPak Smart Integrated 625 Zuverlässige Shimano Deore Schaltung Hydraulische Shimano Deore Scheibenbremsen Hochwertige RockShox Recon Silver RL Luftgabel",
  "Akkukapazität": "625 Wh",
  "Anzahl Gänge": "12",
  "Artikelmarke": "Giant",
  "Batterie": "GIANT EnergyPak Smart Integrated 625, EP Plus RangeExtender kompatibel",
  "Bedieneinheit": "GIANT RideControl Dash 2in1",
  "Bereifung": "Maxxis Minion DHF 29x2.5 Zoll/Maxxis Aggressor 29x2.5 Zoll",
  "Bremsen": "Shimano Deore BR-MT420 (4-Kolben), 203/180mm",
  "Bremshebel": "Shimano Deore BL-M401",
  "Extras": "Tubeless Kit (Flüssigkeit, Ventile, Reifenheber, Ventilkernentferner, Anleitung)",
  "Felgen": "GIANT AM 29 Zoll, Tubeless Ready, 30mm Innenweite",
  "Gabel": "RockShox Recon Silver RL, MotionControl Dämpfung,130mm Federweg, Boost 15x110mm, e-MTB optimized",
  "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 e12 Sport EPT 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 Pro",
  "Motormarke": "GIANT",
  "Motorposition": "Mittelmotor",
  "Motortyp": "bis 25 km/h",
  "Pedale": "Aluminum Platform",
  "Rahmen": "AluxX Rahmen",
  "Rahmenform": "Unisex",
  "Rahmenmaterial": "Aluminium",
  "Sattel": "GIANT Sport",
  "Sattelstütze": "GIANT Contact Switch Vario Stütze 30.9mm (S:125, M:150, L/XL:170)",
  "Schalthebel": "Shimano Deore M6100",
  "Schaltung": "Shimano Deore",
  "Schaltungstyp": "Kettenschaltung",
  "Schaltwerk": "Shimano Deore SLX M7100 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": "8317697491209",
  "productUrl": "https://boc24.de/products/giant-fathom-e-pro-1",
  "extractionMethod": "public-json-api",
  "sourceCategory": "e-bike",
  "rawTitle": "Giant Fathom E+ Pro 1",
  "rawBrand": "GIANT",
  "price": 2899.99,
  "originalPrice": 4099,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_GiantFathomEPro1-0-DUSTYBLUEBLACKSATIN-231918.jpg?v=1790246211",
  "rawSpecifications": {
    "Ausstattung": "Sportlicher GIANT SyncDrive Pro Motor, 80Nm Starkes EnergyPak Smart Integrated 625 Zuverlässige Shimano Deore Schaltung Hydraulische Shimano Deore Scheibenbremsen Hochwertige RockShox Recon Silver RL Luftgabel",
    "Akkukapazität": "625 Wh",
    "Anzahl Gänge": "12",
    "Artikelmarke": "Giant",
    "Batterie": "GIANT EnergyPak Smart Integrated 625, EP Plus RangeExtender kompatibel",
    "Bedieneinheit": "GIANT RideControl Dash 2in1",
    "Bereifung": "Maxxis Minion DHF 29x2.5 Zoll/Maxxis Aggressor 29x2.5 Zoll",
    "Bremsen": "Shimano Deore BR-MT420 (4-Kolben), 203/180mm",
    "Bremshebel": "Shimano Deore BL-M401",
    "Extras": "Tubeless Kit (Flüssigkeit, Ventile, Reifenheber, Ventilkernentferner, Anleitung)",
    "Felgen": "GIANT AM 29 Zoll, Tubeless Ready, 30mm Innenweite",
    "Gabel": "RockShox Recon Silver RL, MotionControl Dämpfung,130mm Federweg, Boost 15x110mm, e-MTB optimized",
    "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 e12 Sport EPT 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 Pro",
    "Motormarke": "GIANT",
    "Motorposition": "Mittelmotor",
    "Motortyp": "bis 25 km/h",
    "Pedale": "Aluminum Platform",
    "Rahmen": "AluxX Rahmen",
    "Rahmenform": "Unisex",
    "Rahmenmaterial": "Aluminium",
    "Sattel": "GIANT Sport",
    "Sattelstütze": "GIANT Contact Switch Vario Stütze 30.9mm (S:125, M:150, L/XL:170)",
    "Schalthebel": "Shimano Deore M6100",
    "Schaltung": "Shimano Deore",
    "Schaltungstyp": "Kettenschaltung",
    "Schaltwerk": "Shimano Deore SLX M7100 Shadow+, 12-fach",
    "Speichen": "Edelstahl",
    "Ständer": "Kompatibel mit KSA 18 Seitenständer",
    "Vorbau": "GIANT Contact",
    "zulässiges Gesamtgewicht Kg": "156 kg"
  },
  "rawFeatures": [
    "Sportlicher GIANT SyncDrive Pro Motor, 80Nm, Starkes EnergyPak Smart Integrated 625, Zuverlässige Shimano Deore Schaltung, Hydraulische Shimano Deore Scheibenbremsen, Hochwertige RockShox Recon Silver RL Luftgabel. Hinweis: Durch die Lieferengpässe b ei 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 Ab bildungen im Shop abweicht."
  ],
  "rawSizes": [
    {
      "rawSize": "41 CM",
      "size": null,
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 2899.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "46 CM",
      "size": "46",
      "sizeCm": 46,
      "inStock": false,
      "stockCount": null,
      "price": 2899.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "51 CM",
      "size": "51",
      "sizeCm": 51,
      "inStock": false,
      "stockCount": null,
      "price": 2899.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "54 CM",
      "size": "54",
      "sizeCm": 54,
      "inStock": false,
      "stockCount": null,
      "price": 2899.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "all variants sold out",
  "fetchedAt": "2026-09-26T06:00:11.336Z",
  "sourceMeta": {
    "shopifyProductId": 8317697491209,
    "handle": "giant-fathom-e-pro-1",
    "productType": "WG1",
    "variantSkus": [
      "231918-1",
      "231918-2",
      "231918-3",
      "231918-4"
    ]
  },
  "listingPath": [
    "E-Bikes",
    "E-Mountainbikes",
    "Hardtail E-Mountainbikes"
  ]
}

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