Giant Fathom 1

boc:8447305384201 · source URL · confidence 0.79

Eligibility

Cannot win: availability is out-of-stock; no size confirmed in stock

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
S	S	—	unknown	unsupported	no	€1.599	—
M	M	—	unknown	unsupported	no	€1.599	—
L	L	—	unknown	unsupported	no	€1.599	—
XL	XL	—	unknown	unsupported	no	€1.599	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

€1.599

—

unknown

unsupported

€1.599

—

unknown

unsupported

€1.599

—

unknown

unsupported

€1.599

—

mapping	unsupported
reason	"S" is a letter size and there is no reviewed Giant equivalence to convert it.

mapping

unsupported

reason

"S" is a letter size and there is no reviewed Giant equivalence to convert it.

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

Identity

Canonical configuration: Giant | Fathom 1 | SX Eagle | 2023
Confidence: medium

brand exact (Giant)
model normalized to "fathom 1"
groupset family exact (SX Eagle)
model year 2023 on 1 of 4 listings, unstated on the rest
4 listings across 2 retailers
downgraded to medium: no shared GTIN, and the undated listings do not name a colourway a dated listing also names

retailer	price	sizes in stock
B.O.C.	€1.599	none	debug
B.O.C.	€1.599	none	debug
Bike-Mailorder	€1.699	none	debug
Bike-Mailorder	€1.699	none	debug

retailer

price

sizes in stock

B.O.C.

€1.599

none

debug

B.O.C.

€1.599

none

debug

Bike-Mailorder

€1.699

none

debug

Bike-Mailorder

€1.699

none

debug

Provenance — why we believe each fact

field source evidence

brand retailer:boc / parse GIANT

model retailer:boc / derived Giant Fathom 1

category retailer:boc / derived —

frameMaterial retailer:boc / parse Aluminium

groupsetFamily retailer:boc / dictionary SRAM SX Eagle || SRAM NX Eagle, 12-fach

electronicShifting retailer:boc / derived SRAM SX Eagle || SRAM NX Eagle, 12-fach

speeds retailer:boc / parse 12-fach

brakeTier retailer:boc / dictionary BR-MT420

brakePistons retailer:boc / parse 4-Kolben

suspension retailer:boc / derived suspension fork "GIANT Crest 34 SL RCL, 130 mm Federweg" and no rear shock in a 27-field spec table

fork retailer:boc / parse GIANT Crest 34 SL RCL, 130 mm Federweg

dropperPost retailer:boc / derived Vario

wheelSize retailer:boc / parse 27.5

powerMeter retailer:boc / derived absent from a 27-field spec table

availability retailer:boc / derived all variants sold out

brakes ai / ai (0.95) Hydraulische Shimano MT420 Scheibenbremsen

field	source	evidence
brand	`retailer:boc` / parse	GIANT
model	`retailer:boc` / derived	Giant Fathom 1
category	`retailer:boc` / derived	—
frameMaterial	`retailer:boc` / parse	Aluminium
groupsetFamily	`retailer:boc` / dictionary	SRAM SX Eagle \|\| SRAM NX Eagle, 12-fach
electronicShifting	`retailer:boc` / derived	SRAM SX Eagle \|\| SRAM NX Eagle, 12-fach
speeds	`retailer:boc` / parse	12-fach
brakeTier	`retailer:boc` / dictionary	BR-MT420
brakePistons	`retailer:boc` / parse	4-Kolben
suspension	`retailer:boc` / derived	suspension fork "GIANT Crest 34 SL RCL, 130 mm Federweg" and no rear shock in a 27-field spec table
fork	`retailer:boc` / parse	GIANT Crest 34 SL RCL, 130 mm Federweg
dropperPost	`retailer:boc` / derived	Vario
wheelSize	`retailer:boc` / parse	27.5
powerMeter	`retailer:boc` / derived	absent from a 27-field spec table
availability	`retailer:boc` / derived	all variants sold out
brakes	`ai` / ai (0.95)	Hydraulische Shimano MT420 Scheibenbremsen

Warnings

info wheel-material-unknown — Wheel material could not be established.
info mixed-groupset — Not a uniform groupset: {"shifters":"SX Eagle","rearDerailleur":"NX Eagle","cassette":"SX Eagle"}. Ranked on the shifting level, with a penalty.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 17,
  "wheelScore": 5,
  "extrasScore": 3,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 36,
  "notes": [
    "SRAM SX Eagle = 17.",
    "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 series not stated: scored at the bottom of the fork ladder rather than assumed.",
    "Brake series \"basic\" +0.",
    "Dropper post +3."
  ],
  "marketPrice": 910,
  "valueScore": 0.569,
  "savingsVsMarket": -689
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "brakes",
    "weightKg"
  ],
  "applied": [
    "brakes"
  ],
  "rejected": [],
  "notes": "Shifters are SRAM SX Eagle while derailleur is SRAM NX Eagle (hence mixedGroupset=true). Wheel rims are listed as \"GIANT AM 27.5\" but material is not specified; wheel tier cannot be assigned from the house-brand model name alone. No bike weight, electronic shifting, or power meter is stated in the source.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 0.95
    },
    "groupsetBrand": {
      "value": "SRAM",
      "evidence": "Schaltung: SRAM NX Eagle",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "NX Eagle",
      "evidence": "Schaltung: SRAM NX Eagle",
      "confidence": 0.95
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "speeds": {
      "value": "12",
      "evidence": "Anzahl Gänge: 12",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Schalthebel: SRAM SX Eagle\nSchaltwerk: SRAM NX Eagle",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Hydraulische Shimano MT420 Scheibenbremsen",
      "confidence": 0.95
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "Shifters are SRAM SX Eagle while derailleur is SRAM NX Eagle (hence mixedGroupset=true). Wheel rims are listed as \"GIANT AM 27.5\" but material is not specified; wheel tier cannot be assigned from the house-brand model name alone. No bike weight, electronic shifting, or power meter is stated in the source."
  }
}

Normalized record

{
  "id": "boc:8447305384201",
  "retailer": "boc",
  "retailerProductId": "8447305384201",
  "productUrl": "https://boc24.de/products/giant-fathom-3",
  "brand": "Giant",
  "model": "Fathom 1",
  "modelYear": null,
  "category": "mtb",
  "categoryBasis": "route",
  "sourceCategory": "mtb",
  "price": 1599,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "aluminium",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "SRAM",
  "groupsetFamily": "SX Eagle",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": true,
  "groupsetComponents": {
    "shifters": "SX Eagle",
    "rearDerailleur": "NX Eagle",
    "cassette": "SX Eagle"
  },
  "groupsetTierSpread": 0,
  "crank": null,
  "cassette": "SRAM SX Eagle, 11-50T",
  "brakes": "hydraulic-disc",
  "brakePistons": 4,
  "brakeTier": "basic",
  "suspension": "front",
  "fork": {
    "make": null,
    "line": "34",
    "tier": "unknown",
    "travelMm": 130
  },
  "rearShock": null,
  "dropperPost": true,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": "27.5",
  "wheelset": "GIANT AM 27.5, Tubeless Ready, 30 mm | RD02F / ED260-R | RD02F / ED260-R",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Maxxis Ardent Race 2.6",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1599,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1599,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1599,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1599,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "out-of-stock",
  "gtins": [],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_Giant-Fathom-1-0-knightshield-233513.jpg?v=1785996630",
  "rawTitle": "Giant Fathom 1",
  "fetchedAt": "2026-09-19T05:49:11.950Z",
  "normalizationConfidence": 0.79,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    },
    {
      "code": "mixed-groupset",
      "message": "Not a uniform groupset: {\"shifters\":\"SX Eagle\",\"rearDerailleur\":\"NX Eagle\",\"cassette\":\"SX Eagle\"}. Ranked on the shifting level, with a penalty.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Ausstattung": "Agiler Aluminiumrahmen Wertige GIANT Crest 34 Federgabel Strapazierfähige Sram NX Eagle Hydraulische Shimano MT420 Scheibenbremsen Schneller, griffiger Maxxis Ardent Race Reifen",
  "Anzahl Gänge": "12",
  "Artikelmarke": "Giant",
  "Ausstattungsniveau": "ohne zusätzliche Ausstattung",
  "Bereifung": "Maxxis Ardent Race 2.6",
  "Bremsen": "Shimano BR-MT420 (4-Kolben)",
  "Bremshebel": "Shimano BL-MT401",
  "Felgen": "GIANT AM 27.5, Tubeless Ready, 30 mm",
  "Gabel": "GIANT Crest 34 SL RCL, 130 mm Federweg",
  "Geschlecht": "Unisex",
  "Griffe": "GIANT Sole-O",
  "Hinterradnabe": "RD02F / ED260-R",
  "Kassette": "SRAM SX Eagle, 11-50T",
  "Kette": "Sram SX Eagle",
  "Laufradgröße": "27.5 Zoll",
  "Lenker": "GIANT Contact TR35, 20 mm rise",
  "Rahmenform": "Diamant",
  "Rahmenmaterial": "Aluminium",
  "Sattel": "GIANT Romero",
  "Sattelstütze": "GIANT Contact Switch Vario Stütze 30.9 mm",
  "Schalthebel": "SRAM SX Eagle",
  "Schaltung": "SRAM NX Eagle",
  "Schaltwerk": "SRAM NX Eagle, 12-fach",
  "Speichen": "Sapim",
  "Vorbau": "GIANT Contact SL 35",
  "Vorderradnabe": "RD02F / ED260-R",
  "zulässiges Gesamtgewicht Kg": "138 kg"
}

Raw adapter output

{
  "retailer": "boc",
  "retailerProductId": "8447305384201",
  "productUrl": "https://boc24.de/products/giant-fathom-3",
  "extractionMethod": "public-json-api",
  "sourceCategory": "mtb",
  "rawTitle": "Giant Fathom 1",
  "rawBrand": "GIANT",
  "price": 1599,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_Giant-Fathom-1-0-knightshield-233513.jpg?v=1785996630",
  "rawSpecifications": {
    "Ausstattung": "Agiler Aluminiumrahmen Wertige GIANT Crest 34 Federgabel Strapazierfähige Sram NX Eagle Hydraulische Shimano MT420 Scheibenbremsen Schneller, griffiger Maxxis Ardent Race Reifen",
    "Anzahl Gänge": "12",
    "Artikelmarke": "Giant",
    "Ausstattungsniveau": "ohne zusätzliche Ausstattung",
    "Bereifung": "Maxxis Ardent Race 2.6",
    "Bremsen": "Shimano BR-MT420 (4-Kolben)",
    "Bremshebel": "Shimano BL-MT401",
    "Felgen": "GIANT AM 27.5, Tubeless Ready, 30 mm",
    "Gabel": "GIANT Crest 34 SL RCL, 130 mm Federweg",
    "Geschlecht": "Unisex",
    "Griffe": "GIANT Sole-O",
    "Hinterradnabe": "RD02F / ED260-R",
    "Kassette": "SRAM SX Eagle, 11-50T",
    "Kette": "Sram SX Eagle",
    "Laufradgröße": "27.5 Zoll",
    "Lenker": "GIANT Contact TR35, 20 mm rise",
    "Rahmenform": "Diamant",
    "Rahmenmaterial": "Aluminium",
    "Sattel": "GIANT Romero",
    "Sattelstütze": "GIANT Contact Switch Vario Stütze 30.9 mm",
    "Schalthebel": "SRAM SX Eagle",
    "Schaltung": "SRAM NX Eagle",
    "Schaltwerk": "SRAM NX Eagle, 12-fach",
    "Speichen": "Sapim",
    "Vorbau": "GIANT Contact SL 35",
    "Vorderradnabe": "RD02F / ED260-R",
    "zulässiges Gesamtgewicht Kg": "138 kg"
  },
  "rawFeatures": [
    "Agiler Aluminiumrahmen Wertige GIANT Crest 34 Federgabel Strapazierfähige Sram NX Eagle Hydraulische Shimano MT420 Scheibenbremsen Schneller, griffiger Maxxis Ardent Race Reifen"
  ],
  "rawSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1599,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1599,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1599,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1599,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "all variants sold out",
  "fetchedAt": "2026-09-19T05:49:11.950Z",
  "sourceMeta": {
    "shopifyProductId": 8447305384201,
    "handle": "giant-fathom-3",
    "productType": "WG1",
    "variantSkus": [
      "233513-1",
      "233513-2",
      "233513-3",
      "233513-4"
    ]
  }
}

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