← Review table (e-bike) · shopper page

Ghost E-Square Trekking Essential

boc:7499362762926 · 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
46 CM—46 cmexact scalestated by the retailerno€809,9946 CM
48 CM—48 cmexact scalestated by the retailerno€809,9948 CM
51 CM—51 cmexact scalestated by the retailerno€809,9951 CM
55 CM—55 cmexact scalestated by the retailerno€809,9955 CM

A shopper asking for: 54 → 55 CM fits but sold out · 56 → 55 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 / parseGHOST
modelretailer:boc / derivedGhost E-Square Trekking Essential
modelYearretailer:boc / parseModelljahr: 2021
categoryretailer:boc / derivedretailer taxonomy
frameMaterialretailer:boc / parseAluminium
groupsetFamilyretailer:boc / dictionaryShimano SL-M3100 || Shimano Altus RD-M2000 9-S || Shimano Altus RD-M2000 9-S
electronicShiftingretailer:boc / derivedShimano SL-M3100 || Shimano Altus RD-M2000 9-S || Shimano Altus RD-M2000 9-S
speedsretailer:boc / parse9-S
suspensionretailer:boc / derivedsuspension fork "SR Suntour XCM ATB DS 80 mm" and no rear shock in a 44-field spec table
forkretailer:boc / parseSR Suntour XCM ATB DS 80 mm
dropperPostretailer:boc / derivedseatpost row "XLC 31.6 mm" names no dropper, in a 44-field spec table
beltDriveretailer:boc / parseKMC
rackretailer:boc / parseGHOST Square Trekking Carrier
mudguardsretailer:boc / parseEurofender 65 mm
lightingretailer:boc / parseTrelock LS230
wheelSizeretailer:boc / parse27.5
powerMeterretailer:boc / derivedabsent from a 44-field spec table
availabilityretailer:boc / derivedall variants sold out
ebike.motorretailer:boc / parseYamaha PW-TE | Yamaha
ebike.motor.positiondeterministic / dictionaryyamaha-pw-te: https://www.yamaha-motor.eu/content/dam/yamaha-motor-europe-migrated/ebike-systems/ebike/brochures/E-KIT_2022_FR.pdf
ebike.motor.torqueNmdeterministic / dictionaryyamaha-pw-te 60 Nm: https://www.yamaha-motor.eu/content/dam/yamaha-motor-europe-migrated/ebike-systems/ebike/brochures/E-KIT_2022_FR.pdf
ebike.battery.capacityWhretailer:boc / parse500 Wh
ebike.eDisciplineretailer:boc / parseshelf: Trekking E-Bikes
ebike.frameShaperetailer:boc / parseDiamant
brakesai / ai (1)Bremsen: Tektro HD-T275 180 mm Disc
ebike.battery.integrationai / ai (1)Akkumontage: Im Rahmen integriert

Warnings

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 3,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 19,
  "notes": [
    "Shimano Altus = 7.",
    "Mixed groupset, but no crank or cassette below the family it is ranked as: no penalty.",
    "9-speed -4.",
    "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."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "brakes",
    "weightKg"
  ],
  "applied": [
    "brakes"
  ],
  "rejected": [],
  "notes": "The wheel specification names Schürman YAK Disc rims but does not establish their material or a defensible wheel tier. The drivetrain is described as Shimano Altus, while the crank is Miranda, so it is treated as mixed. The source warns that components may be replaced with equivalent or higher-quality parts.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltung: Shimano Altus",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Altus",
      "evidence": "Schaltung: Shimano Altus",
      "confidence": 1
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schalthebel: Shimano SL-M3100",
      "confidence": 0.98
    },
    "speeds": {
      "value": "9",
      "evidence": "Anzahl Gänge: 9",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbelgarnitur: Miranda Virage 38T",
      "confidence": 0.95
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.05
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.05
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsen: Tektro HD-T275 180 mm Disc",
      "confidence": 1
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The wheel specification names Schürman YAK Disc rims but does not establish their material or a defensible wheel tier. The drivetrain is described as Shimano Altus, while the crank is Miranda, so it is treated as mixed. The source warns that components may be replaced with equivalent or higher-quality parts."
  }
}

Normalized record

{
  "id": "boc:7499362762926",
  "retailer": "boc",
  "retailerProductId": "7499362762926",
  "productUrl": "https://boc24.de/products/ghost-e-square-trekking-essential",
  "brand": "Ghost",
  "model": "E-Square Trekking Essential",
  "modelYear": 2021,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 809.99,
  "originalPrice": 2699,
  "currency": "EUR",
  "discountPercent": 70,
  "frameMaterial": "aluminium",
  "frameModel": "E-SQUARE Trekking AL",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Altus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 9,
  "mixedGroupset": true,
  "groupsetComponents": {
    "shifters": "Alivio",
    "rearDerailleur": "Altus",
    "frontDerailleur": "Altus"
  },
  "groupsetTierSpread": 0,
  "crank": "Miranda Virage 38T",
  "cassette": "Shimano CS-HG-200-9 11-36",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "front",
  "fork": {
    "make": "SR Suntour",
    "line": "XCM",
    "tier": "unknown",
    "travelMm": 80
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": true,
  "mudguards": true,
  "chaincase": null,
  "kickstand": null,
  "lighting": true,
  "wheelSize": "27.5",
  "wheelset": "Schürman YAK Disc 584-25 mm 32H | Fastace DN619 QR 9x100 mm | Fastace DA201-R 12x148 mm",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "WTB Groov-E 2.4",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "Yamaha PW-TE | Yamaha",
      "brand": "yamaha",
      "model": "yamaha-pw-te",
      "position": "mid",
      "torqueNm": 60,
      "torqueSource": "manufacturer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "500 Wh | Yamaha 500 Wh integrated",
      "capacityWh": 500,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "unknown",
    "rangeExtender": "unknown",
    "display": null,
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-trekking",
    "eDisciplineBasis": "leaf",
    "frameShape": "diamond",
    "cargoType": "unknown",
    "maxSystemWeightKg": null,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "46 CM",
      "size": "46",
      "sizeCm": 46,
      "inStock": false,
      "stockCount": null,
      "price": 809.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "48 CM",
      "size": "48",
      "sizeCm": 48,
      "inStock": false,
      "stockCount": null,
      "price": 809.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "51 CM",
      "size": "51",
      "sizeCm": 51,
      "inStock": false,
      "stockCount": null,
      "price": 809.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "55 CM",
      "size": "55",
      "sizeCm": 55,
      "inStock": false,
      "stockCount": null,
      "price": 809.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "out-of-stock",
  "gtins": [],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_ghost-e--square-trekking-essential-dust-219537.jpg?v=1784301012",
  "rawTitle": "Ghost E-Square Trekking Essential",
  "fetchedAt": "2026-09-26T06:21:43.891Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "brake-actuation-unstated",
      "message": "The spec table says \"Disc\" without saying whether the disc brake is hydraulic or mechanical. Recorded as unknown; the two are not interchangeable to a buyer.",
      "severity": "info"
    },
    {
      "code": "suspicious-discount",
      "message": "Claimed 70% 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"
    },
    {
      "code": "mixed-groupset",
      "message": "Not a uniform groupset: {\"shifters\":\"Alivio\",\"rearDerailleur\":\"Altus\",\"frontDerailleur\":\"Altus\"}. Ranked on the shifting level, with a penalty.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "speedClass",
      "batteryIntegration"
    ],
    "applied": [
      "batteryIntegration"
    ],
    "rejected": [],
    "notes": "Die Geschwindigkeitsklasse ist im Quelltext nicht angegeben.",
    "raw": {
      "motorBrand": {
        "value": "yamaha",
        "evidence": "Motormarke: Yamaha",
        "confidence": 1
      },
      "motorModel": {
        "value": "yamaha-pw-te",
        "evidence": "Motor: Yamaha PW-TE",
        "confidence": 1
      },
      "batteryWh": {
        "value": "500",
        "evidence": "Akkukapazität: 500 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryIntegration": {
        "value": "integrated",
        "evidence": "Akkumontage: Im Rahmen integriert",
        "confidence": 1
      },
      "frameShape": {
        "value": "diamond",
        "evidence": "Rahmenform: Diamant",
        "confidence": 1
      },
      "notes": "Die Geschwindigkeitsklasse ist im Quelltext nicht angegeben."
    }
  }
}

Parsed specification table

{
  "Ausstattung": "Leichter, kompakter Yamaha PW-TE Motor Starker Yamaha 500 Wh Akku Strapazierfähige Shimano Altus 9-Gang Schaltung Hydraulische Tektro HD-T275 Scheibenbremsen Leistungsstarke SR Suntour XCM ATB DS Federgabel",
  "Akkukapazität": "500 Wh",
  "Akkumontage": "Im Rahmen integriert",
  "Anzahl Gänge": "9",
  "Artikelmarke": "Ghost",
  "Batterie": "Yamaha 500 Wh integrated",
  "Bauweise": "Herrenfahrrad",
  "Beleuchtung": "Trelock LS230",
  "Beleuchtungvorhanden": "Ja",
  "Bereifung": "WTB Groov-E 2.4",
  "Bremsen": "Tektro HD-T275 180 mm Disc",
  "Bremshebel": "Tektro HD-T275",
  "Einsatzbereich": "Trekkingräder",
  "Federung vorhanden": "Ja",
  "Felgen": "Schürman YAK Disc 584-25 mm 32H",
  "Gabel": "SR Suntour XCM ATB DS 80 mm",
  "Gepäckträger": "GHOST Square Trekking Carrier",
  "Gepäckträger vorhanden": "Ja",
  "Geschlecht": "Herren",
  "Hinterradnabe": "Fastace DN619 QR 9x100 mm",
  "Kassette": "Shimano CS-HG-200-9 11-36",
  "Kette": "KMC X9",
  "Kurbelgarnitur": "Miranda Virage 38T",
  "Laufradgröße": "27.5 Zoll",
  "Lenker": "XLC 720 mm Rise 15 mm Dia. 31.8 mm",
  "Modelljahr": "2021",
  "Motor": "Yamaha PW-TE",
  "Motormarke": "Yamaha",
  "Pedale": "VPE-461",
  "Rahmen": "E-SQUARE Trekking AL",
  "Rahmenform": "Diamant",
  "RahmenformFinder": "Diamant",
  "Rahmenmaterial": "Aluminium",
  "Sattel": "Justek 3050 HRN",
  "Sattelstütze": "XLC 31.6 mm",
  "Schalthebel": "Shimano SL-M3100",
  "Schaltung": "Shimano Altus",
  "Schaltwerk": "Shimano Altus RD-M2000 9-S",
  "Schutzblech": "Eurofender 65 mm",
  "Schutzblech vorhanden": "Ja",
  "Umwerfer": "Shimano Altus RD-M2000 9-S",
  "Vorbau": "GHOST SQUARE Dia. 31.8 mm",
  "Vorderradnabe": "Fastace DA201-R 12x148 mm",
  "weitere Beleuchtung": "Axa Juno"
}

Raw adapter output

{
  "retailer": "boc",
  "retailerProductId": "7499362762926",
  "productUrl": "https://boc24.de/products/ghost-e-square-trekking-essential",
  "extractionMethod": "public-json-api",
  "sourceCategory": "e-bike",
  "rawTitle": "Ghost E-Square Trekking Essential",
  "rawBrand": "GHOST",
  "price": 809.99,
  "originalPrice": 2699,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_ghost-e--square-trekking-essential-dust-219537.jpg?v=1784301012",
  "rawSpecifications": {
    "Ausstattung": "Leichter, kompakter Yamaha PW-TE Motor Starker Yamaha 500 Wh Akku Strapazierfähige Shimano Altus 9-Gang Schaltung Hydraulische Tektro HD-T275 Scheibenbremsen Leistungsstarke SR Suntour XCM ATB DS Federgabel",
    "Akkukapazität": "500 Wh",
    "Akkumontage": "Im Rahmen integriert",
    "Anzahl Gänge": "9",
    "Artikelmarke": "Ghost",
    "Batterie": "Yamaha 500 Wh integrated",
    "Bauweise": "Herrenfahrrad",
    "Beleuchtung": "Trelock LS230",
    "Beleuchtungvorhanden": "Ja",
    "Bereifung": "WTB Groov-E 2.4",
    "Bremsen": "Tektro HD-T275 180 mm Disc",
    "Bremshebel": "Tektro HD-T275",
    "Einsatzbereich": "Trekkingräder",
    "Federung vorhanden": "Ja",
    "Felgen": "Schürman YAK Disc 584-25 mm 32H",
    "Gabel": "SR Suntour XCM ATB DS 80 mm",
    "Gepäckträger": "GHOST Square Trekking Carrier",
    "Gepäckträger vorhanden": "Ja",
    "Geschlecht": "Herren",
    "Hinterradnabe": "Fastace DN619 QR 9x100 mm",
    "Kassette": "Shimano CS-HG-200-9 11-36",
    "Kette": "KMC X9",
    "Kurbelgarnitur": "Miranda Virage 38T",
    "Laufradgröße": "27.5 Zoll",
    "Lenker": "XLC 720 mm Rise 15 mm Dia. 31.8 mm",
    "Modelljahr": "2021",
    "Motor": "Yamaha PW-TE",
    "Motormarke": "Yamaha",
    "Pedale": "VPE-461",
    "Rahmen": "E-SQUARE Trekking AL",
    "Rahmenform": "Diamant",
    "RahmenformFinder": "Diamant",
    "Rahmenmaterial": "Aluminium",
    "Sattel": "Justek 3050 HRN",
    "Sattelstütze": "XLC 31.6 mm",
    "Schalthebel": "Shimano SL-M3100",
    "Schaltung": "Shimano Altus",
    "Schaltwerk": "Shimano Altus RD-M2000 9-S",
    "Schutzblech": "Eurofender 65 mm",
    "Schutzblech vorhanden": "Ja",
    "Umwerfer": "Shimano Altus RD-M2000 9-S",
    "Vorbau": "GHOST SQUARE Dia. 31.8 mm",
    "Vorderradnabe": "Fastace DA201-R 12x148 mm",
    "weitere Beleuchtung": "Axa Juno"
  },
  "rawFeatures": [
    "Leichter, kompakter Yamaha PW-TE Motor, Starker Yamaha 500 Wh Akku, Strapazierfähige Shimano Altus 9-Gang Schaltung, Hydraulische Tektro HD-T275 Scheibenbremsen, Leistungsstarke SR Suntour XCM ATB DS Federgabel. 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 Abbildungen im Shop abweicht."
  ],
  "rawSizes": [
    {
      "rawSize": "46 CM",
      "size": "46",
      "sizeCm": 46,
      "inStock": false,
      "stockCount": null,
      "price": 809.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "48 CM",
      "size": "48",
      "sizeCm": 48,
      "inStock": false,
      "stockCount": null,
      "price": 809.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "51 CM",
      "size": "51",
      "sizeCm": 51,
      "inStock": false,
      "stockCount": null,
      "price": 809.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "55 CM",
      "size": "55",
      "sizeCm": 55,
      "inStock": false,
      "stockCount": null,
      "price": 809.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "all variants sold out",
  "fetchedAt": "2026-09-26T06:21:43.891Z",
  "sourceMeta": {
    "shopifyProductId": 7499362762926,
    "handle": "ghost-e-square-trekking-essential",
    "productType": "WG1",
    "variantSkus": [
      "219537-1",
      "219537-2",
      "219537-3",
      "219537-4"
    ]
  },
  "listingPath": [
    "E-Bikes",
    "Trekking E-Bikes"
  ]
}

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