Bicycles Porto E-900 LTD

boc:8015247966473 · source URL · confidence 0.95

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 label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
45 CM	—	45 cm	exact scale	stated by the retailer	no	€889,99	45 CM
50 CM	—	50 cm	exact scale	stated by the retailer	no	€889,99	50 CM

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

45 CM

—

45 cm

exact scale

stated by the retailer

€889,99

45 CM

50 CM

—

50 cm

exact scale

stated by the retailer

€889,99

50 CM

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

field source evidence

brand retailer:boc / parse BICYCLES

model retailer:boc / derived Bicycles Porto E-900 LTD

modelYear retailer:boc / parse Modelljahr: 2023

category retailer:boc / derived retailer taxonomy

frameMaterial retailer:boc / parse Alu

groupsetFamily retailer:boc / dictionary Shimano Alivio RD-M3100 || Shimano Alivio FD-M3100

electronicShifting retailer:boc / derived Shimano Alivio RD-M3100 || Shimano Alivio FD-M3100

speeds retailer:boc / parse model code M3100

suspension retailer:boc / derived no suspension fork and no rear shock on a drop-bar listing

fork retailer:boc / dictionary Zoom 187D AMS

dropperPost retailer:boc / derived seatpost row "Aluminium 30,9mm" names no dropper, in a 46-field spec table

beltDrive retailer:boc / parse KMC

rack retailer:boc / parse Tubus Shine Eco St

mudguards retailer:boc / parse Büchel

kickstand retailer:boc / parse Ursus Wave 81

lighting retailer:boc / parse Trelock LS 380

wheelSize retailer:boc / parse 28

wheelMaterial retailer:boc / parse aluminium

weightKg retailer:boc / parse Gewicht Kg. ca.: 26 kg

powerMeter retailer:boc / derived absent from a 46-field spec table

availability retailer:boc / derived all variants sold out

ebike.motor retailer:boc / parse Bosch Performance Line | Bosch

ebike.motor.position retailer:boc / parse Mittelmotor

ebike.battery.capacityWh retailer:boc / parse 500 Wh

ebike.battery.integration retailer:boc / parse PowerTube

ebike.eDiscipline retailer:boc / parse shelf: Trekking E-Bikes

ebike.display retailer:boc / parse Bedieneinheit: Bosch Intuvia Display

ebike.maxSystemWeightKg retailer:boc / parse zulässiges Gesamtgewicht Kg: 120 kg

ebike.frameShape retailer:boc / parse Wave

brakes ai / ai (1) Hydraulische Shimano Scheibenbremsen

field	source	evidence
brand	`retailer:boc` / parse	BICYCLES
model	`retailer:boc` / derived	Bicycles Porto E-900 LTD
modelYear	`retailer:boc` / parse	Modelljahr: 2023
category	`retailer:boc` / derived	retailer taxonomy
frameMaterial	`retailer:boc` / parse	Alu
groupsetFamily	`retailer:boc` / dictionary	Shimano Alivio RD-M3100 \|\| Shimano Alivio FD-M3100
electronicShifting	`retailer:boc` / derived	Shimano Alivio RD-M3100 \|\| Shimano Alivio FD-M3100
speeds	`retailer:boc` / parse	model code M3100
suspension	`retailer:boc` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:boc` / dictionary	Zoom 187D AMS
dropperPost	`retailer:boc` / derived	seatpost row "Aluminium 30,9mm" names no dropper, in a 46-field spec table
beltDrive	`retailer:boc` / parse	KMC
rack	`retailer:boc` / parse	Tubus Shine Eco St
mudguards	`retailer:boc` / parse	Büchel
kickstand	`retailer:boc` / parse	Ursus Wave 81
lighting	`retailer:boc` / parse	Trelock LS 380
wheelSize	`retailer:boc` / parse	28
wheelMaterial	`retailer:boc` / parse	aluminium
weightKg	`retailer:boc` / parse	Gewicht Kg. ca.: 26 kg
powerMeter	`retailer:boc` / derived	absent from a 46-field spec table
availability	`retailer:boc` / derived	all variants sold out
ebike.motor	`retailer:boc` / parse	Bosch Performance Line \| Bosch
ebike.motor.position	`retailer:boc` / parse	Mittelmotor
ebike.battery.capacityWh	`retailer:boc` / parse	500 Wh
ebike.battery.integration	`retailer:boc` / parse	PowerTube
ebike.eDiscipline	`retailer:boc` / parse	shelf: Trekking E-Bikes
ebike.display	`retailer:boc` / parse	Bedieneinheit: Bosch Intuvia Display
ebike.maxSystemWeightKg	`retailer:boc` / parse	zulässiges Gesamtgewicht Kg: 120 kg
ebike.frameShape	`retailer:boc` / parse	Wave
brakes	`ai` / ai (1)	Hydraulische Shimano Scheibenbremsen

Warnings

info suspicious-discount — Claimed 70% off. Treated as context only; it does not affect the ranking.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 5,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 2,
  "weightAdjustment": -3,
  "equipmentValue": 20,
  "notes": [
    "Shimano Alivio = 9.",
    "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.",
    "26 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",
    "brakes"
  ],
  "applied": [
    "brakes"
  ],
  "rejected": [],
  "notes": "Mixed groupset cannot be resolved deterministically with a single evidentiary substring: the derailleurs are Shimano Alivio, while the crankset is FSA. The wheel material is stated, but the wheelset model is not named, so wheelTier remains null. The source warns that components may be replaced with equivalent or higher-value parts.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltung: Shimano Alivio",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Alivio",
      "evidence": "Schaltung: Shimano Alivio",
      "confidence": 1
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schaltungstyp: Kettenschaltung",
      "confidence": 0.98
    },
    "speeds": {
      "value": "9",
      "evidence": "Anzahl Gänge: 9",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "wheelMaterial": {
      "value": "aluminium",
      "evidence": "Felgen: Double wall aluminium",
      "confidence": 1
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Hydraulische Shimano Scheibenbremsen",
      "confidence": 1
    },
    "weightKg": {
      "value": "26",
      "evidence": "Gewicht Kg. ca.: 26 kg",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "Mixed groupset cannot be resolved deterministically with a single evidentiary substring: the derailleurs are Shimano Alivio, while the crankset is FSA. The wheel material is stated, but the wheelset model is not named, so wheelTier remains null. The source warns that components may be replaced with equivalent or higher-value parts."
  }
}

Normalized record

{
  "id": "boc:8015247966473",
  "retailer": "boc",
  "retailerProductId": "8015247966473",
  "productUrl": "https://boc24.de/products/bicycles-porto-e-900-ltd",
  "brand": "Bicycles",
  "model": "Porto E-900 LTD",
  "modelYear": 2023,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 889.99,
  "originalPrice": 2999.99,
  "currency": "EUR",
  "discountPercent": 70,
  "frameMaterial": "aluminium",
  "frameModel": "Alu City Wave Rahmen",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Alivio",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 9,
  "mixedGroupset": false,
  "groupsetComponents": {
    "rearDerailleur": "Alivio",
    "frontDerailleur": "Alivio"
  },
  "groupsetTierSpread": 0,
  "crank": "FSA 170 mm",
  "cassette": "Shimano CS-HG200 11-32t",
  "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": true,
  "mudguards": true,
  "chaincase": null,
  "kickstand": true,
  "lighting": true,
  "wheelSize": "28",
  "wheelset": "Double wall aluminium | Shimano SH-M6000, 36L, Center lock | Shimano SH-M6000, 36L, Center lock",
  "wheelMaterial": "aluminium",
  "wheelTier": "unknown",
  "tyres": "CST, 40-622",
  "weightKg": 26,
  "ebike": {
    "motor": {
      "text": "Bosch Performance Line | Bosch",
      "brand": "bosch",
      "model": null,
      "position": "mid",
      "torqueNm": null,
      "torqueSource": null,
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "500 Wh | Bosch PowerTube 500Wh",
      "capacityWh": 500,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "unknown",
    "rangeExtender": "unknown",
    "display": "Bosch Intuvia Display",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-trekking",
    "eDisciplineBasis": "leaf",
    "frameShape": "step-through",
    "cargoType": "unknown",
    "maxSystemWeightKg": 120,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "45 CM",
      "size": "45",
      "sizeCm": 45,
      "inStock": false,
      "stockCount": null,
      "price": 889.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "50 CM",
      "size": "50",
      "sizeCm": 50,
      "inStock": false,
      "stockCount": null,
      "price": 889.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "out-of-stock",
  "gtins": [],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_Bicycles-Porto-E-900-LTD-0-nachtschwarzstahlgrau-227225.jpg?v=1790246175",
  "rawTitle": "Bicycles Porto E-900 LTD",
  "fetchedAt": "2026-09-26T06:22:29.981Z",
  "normalizationConfidence": 0.95,
  "warnings": [
    {
      "code": "suspicious-discount",
      "message": "Claimed 70% off. Treated as context only; it does not affect the ranking.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "speedClass"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names Bosch Performance Line but does not establish the exact motor model. It does not state whether the bike is pedelec-25 or s-pedelec-45. Battery integration is not explicitly stated.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motormarke: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "500",
        "evidence": "Akkukapazität: 500 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": "step-through",
        "evidence": "Rahmenform: Wave",
        "confidence": 1
      },
      "notes": "The source names Bosch Performance Line but does not establish the exact motor model. It does not state whether the bike is pedelec-25 or s-pedelec-45. Battery integration is not explicitly stated."
    }
  }
}

Parsed specification table

{
  "Ausstattung": "Sportlicher Bosch Performance Line Mittelmotor Zuverlässiger Bosch PowerTube 500 Wh Akku Erprobte Shimano Alivio 9-Gang Kettenschaltung Hydraulische Shimano Scheibenbremsen",
  "Akkukapazität": "500 Wh",
  "Anzahl Gänge": "9",
  "Artikelmarke": "Bicycles",
  "Batterie": "Bosch PowerTube 500Wh",
  "Bedieneinheit": "Bosch Intuvia Display",
  "Beleuchtung": "Trelock LS 380",
  "Beleuchtungvorhanden": "Ja",
  "Bremsen": "Logan HD-M500",
  "Federung vorhanden": "Ja",
  "Felgen": "Double wall aluminium",
  "Gabel": "Zoom 187D AMS",
  "Gepäckträger": "Tubus Shine Eco St",
  "Gepäckträger vorhanden": "Ja",
  "Geschlecht": "Unisex",
  "Gewicht Kg. ca.": "26 kg",
  "Griffe": "Herrmans Ergo Grips",
  "Hinterradnabe": "Shimano SH-M6000, 36L, Center lock",
  "Kassette": "Shimano CS-HG200 11-32t",
  "Kette": "KMC Z99 120 inks",
  "Kurbelgarnitur": "FSA 170 mm",
  "Laufradgröße": "28 Zoll",
  "Lenker": "City Alu",
  "Modelljahr": "2023",
  "Motor": "Bosch Performance Line",
  "Motormarke": "Bosch",
  "Motorposition": "Mittelmotor",
  "Pedale": "Marwi Trekking Pedale",
  "Rahmen": "Alu City Wave Rahmen",
  "Rahmenform": "Wave",
  "Rahmenmaterial": "Aluminium",
  "Reifen hinten": "CST, 40-622",
  "Reifen vorne": "CST, 40-622",
  "Sattel": "Selle Royal Sfera",
  "Sattelstütze": "Aluminium 30,9mm",
  "Schaltung": "Shimano Alivio",
  "Schaltungstyp": "Kettenschaltung",
  "Schaltwerk": "Shimano Alivio RD-M3100",
  "Schutzblech": "Büchel",
  "Ständer": "Ursus Wave 81",
  "Steuersatz": "1 1/8-1 1/2",
  "Umwerfer": "Shimano Alivio FD-M3100",
  "Vorbau": "Adjustable",
  "Vorderradnabe": "Shimano SH-M6000, 36L, Center lock",
  "weitere Beleuchtung": "B&M",
  "zulässiges Gesamtgewicht Kg": "120 kg"
}

Raw adapter output

{
  "retailer": "boc",
  "retailerProductId": "8015247966473",
  "productUrl": "https://boc24.de/products/bicycles-porto-e-900-ltd",
  "extractionMethod": "public-json-api",
  "sourceCategory": "e-bike",
  "rawTitle": "Bicycles Porto E-900 LTD",
  "rawBrand": "BICYCLES",
  "price": 889.99,
  "originalPrice": 2999.99,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_Bicycles-Porto-E-900-LTD-0-nachtschwarzstahlgrau-227225.jpg?v=1790246175",
  "rawSpecifications": {
    "Ausstattung": "Sportlicher Bosch Performance Line Mittelmotor Zuverlässiger Bosch PowerTube 500 Wh Akku Erprobte Shimano Alivio 9-Gang Kettenschaltung Hydraulische Shimano Scheibenbremsen",
    "Akkukapazität": "500 Wh",
    "Anzahl Gänge": "9",
    "Artikelmarke": "Bicycles",
    "Batterie": "Bosch PowerTube 500Wh",
    "Bedieneinheit": "Bosch Intuvia Display",
    "Beleuchtung": "Trelock LS 380",
    "Beleuchtungvorhanden": "Ja",
    "Bremsen": "Logan HD-M500",
    "Federung vorhanden": "Ja",
    "Felgen": "Double wall aluminium",
    "Gabel": "Zoom 187D AMS",
    "Gepäckträger": "Tubus Shine Eco St",
    "Gepäckträger vorhanden": "Ja",
    "Geschlecht": "Unisex",
    "Gewicht Kg. ca.": "26 kg",
    "Griffe": "Herrmans Ergo Grips",
    "Hinterradnabe": "Shimano SH-M6000, 36L, Center lock",
    "Kassette": "Shimano CS-HG200 11-32t",
    "Kette": "KMC Z99 120 inks",
    "Kurbelgarnitur": "FSA 170 mm",
    "Laufradgröße": "28 Zoll",
    "Lenker": "City Alu",
    "Modelljahr": "2023",
    "Motor": "Bosch Performance Line",
    "Motormarke": "Bosch",
    "Motorposition": "Mittelmotor",
    "Pedale": "Marwi Trekking Pedale",
    "Rahmen": "Alu City Wave Rahmen",
    "Rahmenform": "Wave",
    "Rahmenmaterial": "Aluminium",
    "Reifen hinten": "CST, 40-622",
    "Reifen vorne": "CST, 40-622",
    "Sattel": "Selle Royal Sfera",
    "Sattelstütze": "Aluminium 30,9mm",
    "Schaltung": "Shimano Alivio",
    "Schaltungstyp": "Kettenschaltung",
    "Schaltwerk": "Shimano Alivio RD-M3100",
    "Schutzblech": "Büchel",
    "Ständer": "Ursus Wave 81",
    "Steuersatz": "1 1/8-1 1/2",
    "Umwerfer": "Shimano Alivio FD-M3100",
    "Vorbau": "Adjustable",
    "Vorderradnabe": "Shimano SH-M6000, 36L, Center lock",
    "weitere Beleuchtung": "B&M",
    "zulässiges Gesamtgewicht Kg": "120 kg"
  },
  "rawFeatures": [
    "Sportlicher Bosch Performance Line Mittelmotor, Zuverlässiger Bosch PowerTube 500 Wh Akku, Erprobte Shimano Alivio 9-Gang Kettenschaltung, Hydraulische Shimano Scheibenbremsen. 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": "45 CM",
      "size": "45",
      "sizeCm": 45,
      "inStock": false,
      "stockCount": null,
      "price": 889.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "50 CM",
      "size": "50",
      "sizeCm": 50,
      "inStock": false,
      "stockCount": null,
      "price": 889.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "all variants sold out",
  "fetchedAt": "2026-09-26T06:22:29.981Z",
  "sourceMeta": {
    "shopifyProductId": 8015247966473,
    "handle": "bicycles-porto-e-900-ltd",
    "productType": "WG1",
    "variantSkus": [
      "227225-1",
      "227225-2",
      "227225-3",
      "227225-4"
    ]
  },
  "listingPath": [
    "E-Bikes",
    "Trekking E-Bikes"
  ]
}

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