Stromer ST2 Pinion (Sport Rahmen, Federgabel, Gefederte Sattelstütze, 655Wh)

bikeexchange:stromer_st2_pinion_sport_frame_federgabel_gefederte_sattelstuetze_655wh_2023 · source URL · confidence 0.68 · GTIN 7618164107812

Eligibility

Cannot win: confidence 0.68 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	€6.399	—
L	L	—	unknown	unsupported	yes	€6.399	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

yes

€6.399

—

unknown

unsupported

yes

€6.399

—

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 ST2 Pinion (Sport Rahmen, Federgabel, Gefederte Sattelstütze, 655Wh)

modelYear retailer:bikeexchange / parse Jahr: 2023

category retailer:bikeexchange / parse 655Wh

groupsetFamily retailer:bikeexchange / derived title: Stromer ST2 Pinion (Sport Rahmen, Federgabel, Gefederte Sattelstütze, 655Wh)

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

mudguards retailer:bikeexchange / parse Ja

lighting retailer:bikeexchange / parse Roxim Z4E Pro

wheelMaterial retailer:bikeexchange / dictionary Rodi

wheelTier retailer:bikeexchange / dictionary Rodi

powerMeter retailer:bikeexchange / derived absent from a 13-field spec table

availability retailer:bikeexchange / derived sizes 2: 2 stocked, 0 gone, 0 unread

seller retailer:bikeexchange / parse L: urban e-bike boutique

ebike.motor retailer:bikeexchange / parse SYNO Drive 3

ebike.motor.torqueNm retailer:bikeexchange / parse 40 Nm

ebike.battery.capacityWh retailer:bikeexchange / parse 655Wh

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

field	source	evidence
brand	`retailer:bikeexchange` / parse	Stromer
model	`retailer:bikeexchange` / derived	Stromer ST2 Pinion (Sport Rahmen, Federgabel, Gefederte Sattelstütze, 655Wh)
modelYear	`retailer:bikeexchange` / parse	Jahr: 2023
category	`retailer:bikeexchange` / parse	655Wh
groupsetFamily	`retailer:bikeexchange` / derived	title: Stromer ST2 Pinion (Sport Rahmen, Federgabel, Gefederte Sattelstütze, 655Wh)
suspension	`retailer:bikeexchange` / derived	no suspension fork and no rear shock on a drop-bar listing
mudguards	`retailer:bikeexchange` / parse	Ja
lighting	`retailer:bikeexchange` / parse	Roxim Z4E Pro
wheelMaterial	`retailer:bikeexchange` / dictionary	Rodi
wheelTier	`retailer:bikeexchange` / dictionary	Rodi
powerMeter	`retailer:bikeexchange` / derived	absent from a 13-field spec table
availability	`retailer:bikeexchange` / derived	sizes 2: 2 stocked, 0 gone, 0 unread
seller	`retailer:bikeexchange` / parse	L: urban e-bike boutique
ebike.motor	`retailer:bikeexchange` / parse	SYNO Drive 3
ebike.motor.torqueNm	`retailer:bikeexchange` / parse	40 Nm
ebike.battery.capacityWh	`retailer:bikeexchange` / parse	655Wh
ebike.speedClass	`retailer:bikeexchange` / parse	shelf: S-Pedelecs

Warnings

high frame-material-unknown — Frame 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 \"basic-aluminium\" = 5.",
    "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",
    "brakes",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The source names a Pinion drivetrain but does not establish a vocabulary-compatible groupset brand, shifting type, or number of speeds. \"Bremse: Stromer HD922 by Tektro\" identifies the brake model but not whether it is hydraulic-disc, mechanical-disc, or rim. Frame material, wheel material, wheel tier, complete-bike weight, and power-meter status are not stated.",
  "raw": {
    "frameMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "groupsetBrand": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Pinion",
      "evidence": "Stromer ST2 Pinion",
      "confidence": 0.98
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "speeds": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "brakes": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The source names a Pinion drivetrain but does not establish a vocabulary-compatible groupset brand, shifting type, or number of speeds. \"Bremse: Stromer HD922 by Tektro\" identifies the brake model but not whether it is hydraulic-disc, mechanical-disc, or rim. Frame material, wheel material, wheel tier, complete-bike weight, and power-meter status are not stated."
  }
}

Normalized record

{
  "id": "bikeexchange:stromer_st2_pinion_sport_frame_federgabel_gefederte_sattelstuetze_655wh_2023",
  "retailer": "bikeexchange",
  "retailerProductId": "stromer_st2_pinion_sport_frame_federgabel_gefederte_sattelstuetze_655wh_2023",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/stromer_st2_pinion_sport_frame_federgabel_gefederte_sattelstuetze_655wh_2023?sku=STR_0000232310",
  "brand": "Stromer",
  "model": "ST2 Pinion (Sport Rahmen, Federgabel, Gefederte Sattelstütze, 655Wh)",
  "modelYear": 2023,
  "category": "e-bike",
  "categoryBasis": "stated",
  "sourceCategory": "e-bike",
  "price": 6399,
  "originalPrice": 7564,
  "currency": "EUR",
  "discountPercent": 15,
  "frameMaterial": "unknown",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Pinion",
  "groupsetFamily": "Pinion",
  "groupsetGeneration": null,
  "electronicShifting": null,
  "speeds": null,
  "mixedGroupset": null,
  "groupsetComponents": {
    "crank": "Pinion"
  },
  "groupsetTierSpread": 0,
  "crank": "Pinion Forged-175",
  "cassette": null,
  "brakes": "unknown",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": null,
  "rearShock": null,
  "dropperPost": null,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": true,
  "chaincase": null,
  "kickstand": null,
  "lighting": true,
  "wheelSize": null,
  "wheelset": "Stromer 27.5 x 30 by Rodi",
  "wheelMaterial": "aluminium",
  "wheelTier": "basic-aluminium",
  "tyres": null,
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "SYNO Drive 3",
      "brand": null,
      "model": null,
      "position": "unknown",
      "torqueNm": 40,
      "torqueSource": "retailer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": null,
      "capacityWh": 655,
      "count": 1,
      "integration": "unknown",
      "removable": null
    },
    "speedClass": "s-pedelec-45",
    "rangeExtender": "unknown",
    "display": null,
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "unknown",
    "eDisciplineBasis": null,
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": null,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 6399,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 6399,
      "seller": "urban e-bike boutique",
      "deliveryNote": "Reguläre Lieferzeit 7 Tage"
    }
  ],
  "seller": "urban e-bike boutique",
  "availability": "in-stock",
  "gtins": [
    "7618164107812"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/cabac8a731e3edfb06cc-s2aPIesH.png",
  "rawTitle": "Stromer ST2 Pinion (Sport Rahmen, Federgabel, Gefederte Sattelstütze, 655Wh)",
  "fetchedAt": "2026-09-26T06:55:31.454Z",
  "normalizationConfidence": 0.68,
  "warnings": [
    {
      "code": "frame-material-unknown",
      "message": "Frame material could not be established.",
      "severity": "high"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorBrand",
      "motorModel",
      "batteryIntegration",
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names the motor as \"SYNO Drive 3\", but the manufacturer is not one of the permitted motorBrand values and the exact motor model is not deterministically established. \"Sport Rahmen\" does not establish a permitted frame shape. Battery integration and speed class are not stated.",
    "raw": {
      "motorBrand": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "655",
        "evidence": "655Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "The source names the motor as \"SYNO Drive 3\", but the manufacturer is not one of the permitted motorBrand values and the exact motor model is not deterministically established. \"Sport Rahmen\" does not establish a permitted frame shape. Battery integration and speed class are not stated."
    }
  }
}

Parsed specification table

{
  "Bremse": "Stromer HD922 by Tektro",
  "Laufräder": "Stromer 27.5 x 30 by Rodi",
  "Vorbau": "Satori Python Stem 90 mm (SP Connect+ ready)",
  "Lenker": "Sweep Handlebar (rise 0 mm | Back Sweep 15°)",
  "Griffe": "Ergon GA30 Single Twist Shift black",
  "Motor": "SYNO Drive 3",
  "Drehmoment": "40 Nm",
  "Ladegerät": "Stromer CR246 | 246 W",
  "Schutzblech": "Ja",
  "Licht vorne": "Roxim Z4E Pro",
  "Kurbel": "Pinion Forged-175",
  "Sattel": "Ergon ST10",
  "Jahr": "2023"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "stromer_st2_pinion_sport_frame_federgabel_gefederte_sattelstuetze_655wh_2023",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/stromer_st2_pinion_sport_frame_federgabel_gefederte_sattelstuetze_655wh_2023?sku=STR_0000232310",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Stromer ST2 Pinion (Sport Rahmen, Federgabel, Gefederte Sattelstütze, 655Wh)",
  "rawBrand": "Stromer",
  "price": 6399,
  "originalPrice": 7564,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/cabac8a731e3edfb06cc-s2aPIesH.png",
  "rawSpecifications": {
    "Bremse": "Stromer HD922 by Tektro",
    "Laufräder": "Stromer 27.5 x 30 by Rodi",
    "Vorbau": "Satori Python Stem 90 mm (SP Connect+ ready)",
    "Lenker": "Sweep Handlebar (rise 0 mm | Back Sweep 15°)",
    "Griffe": "Ergon GA30 Single Twist Shift black",
    "Motor": "SYNO Drive 3",
    "Drehmoment": "40 Nm",
    "Ladegerät": "Stromer CR246 | 246 W",
    "Schutzblech": "Ja",
    "Licht vorne": "Roxim Z4E Pro",
    "Kurbel": "Pinion Forged-175",
    "Sattel": "Ergon ST10",
    "Jahr": "2023"
  },
  "rawFeatures": [
    "Syno",
    "655wh",
    "Nabenschaltung",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 6399,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 6399,
      "seller": "urban e-bike boutique",
      "deliveryNote": "Reguläre Lieferzeit 7 Tage"
    }
  ],
  "availabilityText": "sizes 2: 2 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T06:55:31.454Z",
  "sourceMeta": {
    "skus": [
      "7618164107812"
    ],
    "shopSkus": [
      "STR_0000232310",
      "STR_0000232313",
      "STR_0000232310"
    ],
    "seller": "urban e-bike boutique",
    "sellerOfSize": "L",
    "sellerId": "a9ac6638-2fd7-4cd0-8bc0-1f5d43f1813c",
    "storeKey": "store_01KED8QSTH93NQF76HKHGAAF3T_eur",
    "storeCity": "Wiesbaden",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": true,
    "storeReservation": true,
    "storeDeliveryTime": "P7D",
    "shippingPrice": 99,
    "hasMoreSellers": false,
    "condition": "NEW",
    "ctProductId": "14614dcd-3f0d-4320-8f44-044fe912d686",
    "shopCategory": "S-Pedelecs",
    "colourCount": 2,
    "fetchedSku": "STR_0000232310"
  },
  "listingPath": [
    "E-Bikes",
    "S-Pedelecs"
  ]
}

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