Stromer ST1 LCI (Comfort Rahmen, Starrgabel, Ungefederte Sattelstütze, 814Wh)

bikeexchange:stromer_st1_lci_comfort_frame_starrgabel_ungefederte_sattelstuetze_814wh_2023 · source URL · confidence 0.39 · GTIN 7618164000465

Eligibility

Cannot win: confidence 0.39 below 0.75; 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
M	M	—	unknown	unsupported	yes	€3.759	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

yes

€3.759

—

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

mapping

unsupported

reason

"M" is a letter size and there is no reviewed Stromer equivalence to convert it.

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:bikeexchange / parse Stromer

model retailer:bikeexchange / derived Stromer ST1 LCI (Comfort Rahmen, Starrgabel, Ungefederte Sattelstütze, 814Wh)

modelYear retailer:bikeexchange / parse Jahr: 2023

category retailer:bikeexchange / parse 814Wh

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

lighting retailer:bikeexchange / parse Roxim R3E (mit Bremslicht)

availability retailer:bikeexchange / derived sizes 1: 1 stocked, 0 gone, 0 unread

seller retailer:bikeexchange / parse M: budget-bikes

ebike.motor retailer:bikeexchange / parse Stromer CYRO Drive II bis 45 km/h

ebike.battery.capacityWh retailer:bikeexchange / parse 814Wh

ebike.speedClass retailer:bikeexchange / parse shelf: S-Pedelecs

ebike.display retailer:bikeexchange / parse Display: OMNI C Bluetooth Display (mit eigener App)

field	source	evidence
brand	`retailer:bikeexchange` / parse	Stromer
model	`retailer:bikeexchange` / derived	Stromer ST1 LCI (Comfort Rahmen, Starrgabel, Ungefederte Sattelstütze, 814Wh)
modelYear	`retailer:bikeexchange` / parse	Jahr: 2023
category	`retailer:bikeexchange` / parse	814Wh
suspension	`retailer:bikeexchange` / derived	no suspension fork and no rear shock on a drop-bar listing
lighting	`retailer:bikeexchange` / parse	Roxim R3E (mit Bremslicht)
availability	`retailer:bikeexchange` / derived	sizes 1: 1 stocked, 0 gone, 0 unread
seller	`retailer:bikeexchange` / parse	M: budget-bikes
ebike.motor	`retailer:bikeexchange` / parse	Stromer CYRO Drive II bis 45 km/h
ebike.battery.capacityWh	`retailer:bikeexchange` / parse	814Wh
ebike.speedClass	`retailer:bikeexchange` / parse	shelf: S-Pedelecs
ebike.display	`retailer:bikeexchange` / parse	Display: OMNI C Bluetooth Display (mit eigener App)

Warnings

info single-size-only — Only one size is in stock (M).
high frame-material-unknown — Frame material could not be established.
high groupset-unknown — Groupset could not be established.
info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 8,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 13,
  "notes": [
    "Frame material unknown: scored below aluminium rather than assumed.",
    "Groupset not identified: 0 drivetrain points.",
    "Wheels unknown: scored level with basic aluminium, which is neither a reward for omitting the wheelset nor a penalty for naming a cheap one.",
    "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": [
    "frameMaterial",
    "groupsetFamily",
    "wheelMaterial",
    "wheelTier",
    "brakes",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The source identifies a generic \"Kettenschaltung\" and an FSA Gossamer crank, but does not establish a vocabulary-listed groupset family, brand, number of speeds, or whether shifting is electronic. It names the brake model \"Stromer HD922 by Tektro\" without specifying hydraulic-disc, mechanical-disc, or rim. Only a tire model is provided, not a wheelset or wheel material. No complete-bike weight or power meter is stated. Frame material is not established by \"Comfort Rahmen\".",
  "raw": {
    "frameMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "groupsetBrand": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "groupsetFamily": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.95
    },
    "speeds": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "brakes": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "notes": "The source identifies a generic \"Kettenschaltung\" and an FSA Gossamer crank, but does not establish a vocabulary-listed groupset family, brand, number of speeds, or whether shifting is electronic. It names the brake model \"Stromer HD922 by Tektro\" without specifying hydraulic-disc, mechanical-disc, or rim. Only a tire model is provided, not a wheelset or wheel material. No complete-bike weight or power meter is stated. Frame material is not established by \"Comfort Rahmen\"."
  }
}

Normalized record

{
  "id": "bikeexchange:stromer_st1_lci_comfort_frame_starrgabel_ungefederte_sattelstuetze_814wh_2023",
  "retailer": "bikeexchange",
  "retailerProductId": "stromer_st1_lci_comfort_frame_starrgabel_ungefederte_sattelstuetze_814wh_2023",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/stromer_st1_lci_comfort_frame_starrgabel_ungefederte_sattelstuetze_814wh_2023?sku=STR_0000232087",
  "brand": "Stromer",
  "model": "ST1 LCI (Comfort Rahmen, Starrgabel, Ungefederte Sattelstütze, 814Wh)",
  "modelYear": 2023,
  "category": "e-bike",
  "categoryBasis": "stated",
  "sourceCategory": "e-bike",
  "price": 3759,
  "originalPrice": 5628,
  "currency": "EUR",
  "discountPercent": 33,
  "frameMaterial": "unknown",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": null,
  "groupsetFamily": null,
  "groupsetGeneration": null,
  "electronicShifting": null,
  "speeds": null,
  "mixedGroupset": null,
  "groupsetComponents": null,
  "groupsetTierSpread": 0,
  "crank": "FSA Gossamer, 52T",
  "cassette": null,
  "brakes": "unknown",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": null,
  "rearShock": null,
  "dropperPost": null,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": true,
  "wheelSize": null,
  "wheelset": null,
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Stromer Custom TA754 27,5\"",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "Stromer CYRO Drive II bis 45 km/h",
      "brand": null,
      "model": null,
      "position": "unknown",
      "torqueNm": null,
      "torqueSource": null,
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": null,
      "capacityWh": 814,
      "count": 1,
      "integration": "unknown",
      "removable": null
    },
    "speedClass": "s-pedelec-45",
    "rangeExtender": "unknown",
    "display": "OMNI C Bluetooth Display (mit eigener App)",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "unknown",
    "eDisciplineBasis": null,
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": null,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": null,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3759,
      "seller": "budget-bikes",
      "deliveryNote": "Reguläre Lieferzeit 8 Tage"
    }
  ],
  "seller": "budget-bikes",
  "availability": "limited",
  "gtins": [
    "7618164000465"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/83e8ecf082e2d514a6f0-Xixw8k--.png",
  "rawTitle": "Stromer ST1 LCI (Comfort Rahmen, Starrgabel, Ungefederte Sattelstütze, 814Wh)",
  "fetchedAt": "2026-09-26T06:55:25.650Z",
  "normalizationConfidence": 0.39,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (M).",
      "severity": "info"
    },
    {
      "code": "frame-material-unknown",
      "message": "Frame material could not be established.",
      "severity": "high"
    },
    {
      "code": "groupset-unknown",
      "message": "Groupset could not be established.",
      "severity": "high"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorBrand",
      "motorModel",
      "batteryIntegration",
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names a Stromer CYRO Drive II, but Stromer is not an allowed motorBrand and the exact motor model is not in the permitted motorModel vocabulary. “Comfort Rahmen” does not deterministically establish a listed frameShape, and battery integration is not stated.",
    "raw": {
      "motorBrand": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "814",
        "evidence": "814Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": "s-pedelec-45",
        "evidence": "Motor: Stromer CYRO Drive II bis 45 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "The source names a Stromer CYRO Drive II, but Stromer is not an allowed motorBrand and the exact motor model is not in the permitted motorModel vocabulary. “Comfort Rahmen” does not deterministically establish a listed frameShape, and battery integration is not stated."
    }
  }
}

Parsed specification table

{
  "Bremse": "Stromer HD922 by Tektro",
  "Reifen": "Stromer Custom TA754 27,5\"",
  "Display": "OMNI C Bluetooth Display (mit eigener App)",
  "Motor": "Stromer CYRO Drive II bis 45 km/h",
  "Licht hinten": "Roxim R3E (mit Bremslicht)",
  "Licht vorne": "Roxim Z4 Elite (Tagfahrlicht)",
  "Kurbel": "FSA Gossamer, 52T",
  "Jahr": "2023"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "stromer_st1_lci_comfort_frame_starrgabel_ungefederte_sattelstuetze_814wh_2023",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/stromer_st1_lci_comfort_frame_starrgabel_ungefederte_sattelstuetze_814wh_2023?sku=STR_0000232087",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Stromer ST1 LCI (Comfort Rahmen, Starrgabel, Ungefederte Sattelstütze, 814Wh)",
  "rawBrand": "Stromer",
  "price": 3759,
  "originalPrice": 5628,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/83e8ecf082e2d514a6f0-Xixw8k--.png",
  "rawSpecifications": {
    "Bremse": "Stromer HD922 by Tektro",
    "Reifen": "Stromer Custom TA754 27,5\"",
    "Display": "OMNI C Bluetooth Display (mit eigener App)",
    "Motor": "Stromer CYRO Drive II bis 45 km/h",
    "Licht hinten": "Roxim R3E (mit Bremslicht)",
    "Licht vorne": "Roxim Z4 Elite (Tagfahrlicht)",
    "Kurbel": "FSA Gossamer, 52T",
    "Jahr": "2023"
  },
  "rawFeatures": [
    "Stromer",
    "814wh",
    "Kettenschaltung",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3759,
      "seller": "budget-bikes",
      "deliveryNote": "Reguläre Lieferzeit 8 Tage"
    }
  ],
  "availabilityText": "sizes 1: 1 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T06:55:25.650Z",
  "sourceMeta": {
    "skus": [
      "7618164000465"
    ],
    "shopSkus": [
      "STR_0000232087",
      "STR_0000232087"
    ],
    "seller": "budget-bikes",
    "sellerOfSize": "M",
    "sellerId": "b62713af-3c47-4ee1-93fe-0815dc5553c5",
    "storeKey": "store_01KEFR204D7YM6D8ETSA49KG5G_eur",
    "storeCity": "Memmingen",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": true,
    "storeReservation": null,
    "storeDeliveryTime": "P8D",
    "shippingPrice": 59.95,
    "hasMoreSellers": true,
    "condition": "NEW",
    "ctProductId": "7f28fb0d-f834-4fcf-81d2-4107bbbbaa8e",
    "shopCategory": "S-Pedelecs",
    "colourCount": 1,
    "fetchedSku": "STR_0000232087"
  },
  "listingPath": [
    "E-Bikes",
    "S-Pedelecs"
  ]
}

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