Dynamics Gravity Cross Crossbike Trapez 28" schwarz

zweirad-stadler:dynamics-gravity-cross-crossbike-trapez-28-schwarz · source URL · confidence 0.83

Eligibility

Cannot win: category is cyclocross, not city; not-a-city-bike

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
48 cm	—	48 cm	exact scale	stated by the retailer	yes	listing price	48 cm
54 cm	—	54 cm	exact scale	stated by the retailer	yes	listing price	54 cm

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

48 cm

—

48 cm

exact scale

stated by the retailer

yes

listing price

48 cm

54 cm

—

54 cm

exact scale

stated by the retailer

yes

listing price

54 cm

A shopper asking for: 54 → 54 cm in stock · 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:zweirad-stadler / parse Dynamics

model retailer:zweirad-stadler / derived Dynamics Gravity Cross Crossbike Trapez 28" schwarz

category retailer:zweirad-stadler / parse Crossbike

frameMaterial retailer:zweirad-stadler / parse Aluminium

groupsetFamily retailer:zweirad-stadler / dictionary Shimano Altus SL-M2010, 9-fach || Shimano Alivio || Shimano Altus FD-M370

electronicShifting retailer:zweirad-stadler / derived Shimano Altus SL-M2010, 9-fach || Shimano Alivio || Shimano Altus FD-M370

speeds retailer:zweirad-stadler / parse 9-fach

brakes retailer:zweirad-stadler / parse Hydraulische Scheibenbremsen

suspension retailer:zweirad-stadler / derived suspension fork "SR Suntour" and no rear shock in a 26-field spec table

fork retailer:zweirad-stadler / parse SR Suntour

dropperPost retailer:zweirad-stadler / derived seatpost row "Styx Aluminium" names no dropper, in a 26-field spec table

beltDrive retailer:zweirad-stadler / parse KMC

wheelSize retailer:zweirad-stadler / parse 28

powerMeter retailer:zweirad-stadler / derived absent from a 26-field spec table

availability retailer:zweirad-stadler / derived 2 of 2 sizes orderable

field	source	evidence
brand	`retailer:zweirad-stadler` / parse	Dynamics
model	`retailer:zweirad-stadler` / derived	Dynamics Gravity Cross Crossbike Trapez 28" schwarz
category	`retailer:zweirad-stadler` / parse	Crossbike
frameMaterial	`retailer:zweirad-stadler` / parse	Aluminium
groupsetFamily	`retailer:zweirad-stadler` / dictionary	Shimano Altus SL-M2010, 9-fach \|\| Shimano Alivio \|\| Shimano Altus FD-M370
electronicShifting	`retailer:zweirad-stadler` / derived	Shimano Altus SL-M2010, 9-fach \|\| Shimano Alivio \|\| Shimano Altus FD-M370
speeds	`retailer:zweirad-stadler` / parse	9-fach
brakes	`retailer:zweirad-stadler` / parse	Hydraulische Scheibenbremsen
suspension	`retailer:zweirad-stadler` / derived	suspension fork "SR Suntour" and no rear shock in a 26-field spec table
fork	`retailer:zweirad-stadler` / parse	SR Suntour
dropperPost	`retailer:zweirad-stadler` / derived	seatpost row "Styx Aluminium" names no dropper, in a 26-field spec table
beltDrive	`retailer:zweirad-stadler` / parse	KMC
wheelSize	`retailer:zweirad-stadler` / parse	28
powerMeter	`retailer:zweirad-stadler` / derived	absent from a 26-field spec table
availability	`retailer:zweirad-stadler` / derived	2 of 2 sizes orderable

Warnings

blocking not-a-city-bike — Classified as cyclocross.
info wheel-material-unknown — Wheel material could not be established.
info mixed-groupset — Not a uniform groupset: {"shifters":"Altus","rearDerailleur":"Alivio","frontDerailleur":"Altus"}. Ranked on the shifting level, with a penalty.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 5,
  "wheelScore": 5,
  "extrasScore": 3,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 24,
  "notes": [
    "Shimano Altus = 9.",
    "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\" +3.",
    "Weight not published: no weight adjustment either way."
  ],
  "marketPrice": 714,
  "valueScore": 1.286,
  "savingsVsMarket": 159
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Wheel material is not stated explicitly; rim model is a house brand (Styx DDM-2), so wheelTier cannot be assigned. No complete-bike weight given. Mixed groupset is indicated because shifters are Altus while the rear derailleur is Alivio and the crank is a different Shimano model.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Material: Aluminium",
      "confidence": 0.95
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltwerk: Shimano Alivio",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "Alivio",
      "evidence": "Schaltwerk: Shimano Alivio",
      "confidence": 0.95
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schalthebel: Shimano Altus SL-M2010, 9-fach",
      "confidence": 0.9
    },
    "speeds": {
      "value": "9",
      "evidence": "Schalthebel: Shimano Altus SL-M2010, 9-fach",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Schaltwerk: Shimano Alivio\nSchalthebel: Shimano Altus SL-M2010, 9-fach\nKurbel: Shimano FC-M371C 48/36/26T",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.25
    },
    "wheelTier": {
      "value": null,
      "evidence": "Felgen: Styx DDM-2 Doppelwandfelge",
      "confidence": 0.3
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsenart: Hydraulische Scheibenbremsen",
      "confidence": 0.95
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.2
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.2
    },
    "notes": "Wheel material is not stated explicitly; rim model is a house brand (Styx DDM-2), so wheelTier cannot be assigned. No complete-bike weight given. Mixed groupset is indicated because shifters are Altus while the rear derailleur is Alivio and the crank is a different Shimano model."
  }
}

Normalized record

{
  "id": "zweirad-stadler:dynamics-gravity-cross-crossbike-trapez-28-schwarz",
  "retailer": "zweirad-stadler",
  "retailerProductId": "dynamics-gravity-cross-crossbike-trapez-28-schwarz",
  "productUrl": "https://shop.zweirad-stadler.de/fahrrad-shop/city-trekkingraeder/trekkingrad-crossrad/dynamics-gravity-cross-crossbike-trapez-28-schwarz.html",
  "brand": "Dynamics",
  "model": "Gravity Cross Crossbike Trapez 28\" schwarz",
  "modelYear": null,
  "category": "cyclocross",
  "categoryBasis": "stated",
  "sourceCategory": "city",
  "price": 555,
  "originalPrice": 999,
  "currency": "EUR",
  "discountPercent": 44,
  "frameMaterial": "aluminium",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Altus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 9,
  "mixedGroupset": true,
  "groupsetComponents": {
    "shifters": "Altus",
    "rearDerailleur": "Alivio",
    "frontDerailleur": "Altus"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano FC-M371C 48/36/26T",
  "cassette": "Shimano CS-HG200-9, 9-fach 11-36T",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "front",
  "fork": {
    "make": "SR Suntour",
    "line": null,
    "tier": "unknown",
    "travelMm": 63
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": "28",
  "wheelset": "Styx DDM-2 Doppelwandfelge | Styx",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Veetire Speedster 700x44C",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "48 cm",
      "size": "48",
      "sizeCm": 48,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "4-8 Werktage"
    },
    {
      "rawSize": "54 cm",
      "size": "54",
      "sizeCm": 54,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "4-8 Werktage"
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://shop.zweirad-stadler.de/out/pictures/generated/product/1/1500_1500_100/dynamics-28-gravitycross-trapez-sw-91752-2021-a(2).jpg",
  "rawTitle": "Dynamics Gravity Cross Crossbike Trapez 28\" schwarz",
  "fetchedAt": "2026-09-19T06:34:02.225Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "not-a-city-bike",
      "message": "Classified as cyclocross.",
      "severity": "blocking"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    },
    {
      "code": "mixed-groupset",
      "message": "Not a uniform groupset: {\"shifters\":\"Altus\",\"rearDerailleur\":\"Alivio\",\"frontDerailleur\":\"Altus\"}. Ranked on the shifting level, with a penalty.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Material": "Aluminium",
  "Gabel": "SR Suntour",
  "Gänge": "27-Gang",
  "Schaltung": "Kettenschaltung",
  "Schaltwerk": "Shimano Alivio",
  "Umwerfer": "Shimano Altus FD-M370",
  "Schalthebel": "Shimano Altus SL-M2010, 9-fach",
  "Bremshebel": "Tektro",
  "Bremsen": "Tektro",
  "Innenlager": "Shimano BB-UN26",
  "Kurbel": "Shimano FC-M371C 48/36/26T",
  "Kassette": "Shimano CS-HG200-9, 9-fach 11-36T",
  "Lenker": "Styx Aluminium",
  "Vorbau": "Aluminium",
  "Pedale": "Wellgo mit Reflektoren",
  "Sattelstütze": "Styx Aluminium",
  "Sattel": "Styx",
  "Kette": "KMC",
  "Nabe": "Styx",
  "Felgen": "Styx DDM-2 Doppelwandfelge",
  "Reifen": "Veetire Speedster 700x44C",
  "Laufradgröße": "28\"",
  "Farbe": "schwarz",
  "Bremsenart": "Hydraulische Scheibenbremsen",
  "Rahmenform": "Trapez",
  "Federweg Gabel": "63 mm"
}

Raw adapter output

{
  "retailer": "zweirad-stadler",
  "retailerProductId": "dynamics-gravity-cross-crossbike-trapez-28-schwarz",
  "productUrl": "https://shop.zweirad-stadler.de/fahrrad-shop/city-trekkingraeder/trekkingrad-crossrad/dynamics-gravity-cross-crossbike-trapez-28-schwarz.html",
  "extractionMethod": "server-html",
  "sourceCategory": "city",
  "rawTitle": "Dynamics Gravity Cross Crossbike Trapez 28\" schwarz",
  "rawBrand": "Dynamics",
  "price": 555,
  "originalPrice": 999,
  "currency": "EUR",
  "imageUrl": "https://shop.zweirad-stadler.de/out/pictures/generated/product/1/1500_1500_100/dynamics-28-gravitycross-trapez-sw-91752-2021-a(2).jpg",
  "rawSpecifications": {
    "Material": "Aluminium",
    "Gabel": "SR Suntour",
    "Gänge": "27-Gang",
    "Schaltung": "Kettenschaltung",
    "Schaltwerk": "Shimano Alivio",
    "Umwerfer": "Shimano Altus FD-M370",
    "Schalthebel": "Shimano Altus SL-M2010, 9-fach",
    "Bremshebel": "Tektro",
    "Bremsen": "Tektro",
    "Innenlager": "Shimano BB-UN26",
    "Kurbel": "Shimano FC-M371C 48/36/26T",
    "Kassette": "Shimano CS-HG200-9, 9-fach 11-36T",
    "Lenker": "Styx Aluminium",
    "Vorbau": "Aluminium",
    "Pedale": "Wellgo mit Reflektoren",
    "Sattelstütze": "Styx Aluminium",
    "Sattel": "Styx",
    "Kette": "KMC",
    "Nabe": "Styx",
    "Felgen": "Styx DDM-2 Doppelwandfelge",
    "Reifen": "Veetire Speedster 700x44C",
    "Laufradgröße": "28\"",
    "Farbe": "schwarz",
    "Bremsenart": "Hydraulische Scheibenbremsen",
    "Rahmenform": "Trapez",
    "Federweg Gabel": "63 mm"
  },
  "rawFeatures": [
    "City- & Trekkingräder",
    "Trekkingrad / Crossrad",
    "0% Finanzierung ab 55,50 € möglich",
    "Dienstrad-Leasing möglich",
    "14 Tage kostenloses Rückgaberecht",
    "Fahrrad vollständig montiert und mit wenigen Handgriffen fahrbereit",
    "Ein Sportbike mit schneller Cross-Bereifung. Das Dynamics Gravity Cross ist ein sportlicher Alleskönner, der gerne über Waldwege, Schotter und Asphalt rollt. Ein Allrounder für Touren auf und abseits des Asphalts.",
    "SR Suntour NEX Federgabel für höchsten Komfort im Gelände und auf der Straße",
    "Die 27-Gang Shimano Schaltung hält ausreichend Gänge für alle Situationen bereit",
    "Kraftvolle hydraulische Scheibenbremsen von Tektro",
    "Leichtläufige Bereifung mit optimalen Grip",
    "Stabiler und leichter Aluminium-Rahmen"
  ],
  "rawSizes": [
    {
      "rawSize": "48 cm",
      "size": "48",
      "sizeCm": 48,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "4-8 Werktage"
    },
    {
      "rawSize": "54 cm",
      "size": "54",
      "sizeCm": 54,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "4-8 Werktage"
    }
  ],
  "availabilityText": "2 of 2 sizes orderable",
  "fetchedAt": "2026-09-19T06:34:02.225Z",
  "sourceMeta": {
    "savingBadge": "444 € gespartauf UVP",
    "deliveryWindows": [
      "48 cm 4-8 Werktage",
      "54 cm 4-8 Werktage"
    ]
  }
}

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