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Topstone Carbon 2 GRX - 2x - Obsidian

bike-mailorder:10372854022408 · source URL · confidence 1 · GTIN 0196870276857, 0196870276864, 0196870276871, 0196870276888 +2

Eligibility

Can win a band.

Size decisions

A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible

Identity

Canonical configuration: Cannondale | TOPSTONE 2 | GRX | 2026
Confidence: medium

• brand exact (Cannondale)
• model normalized to "topstone 2"
• groupset family exact (GRX)
• GTIN match (0196870277366, 0196870277373, 0196870277380, +2 more)
• listings state different model years (2025, 2026); the shared manufacturer barcode says they are one SKU and is trusted over the year fields
• 9 listings across 6 retailers
• downgraded to medium: listings disagree on frameMaterial: aluminium vs carbon; speeds: 10 vs 12
• conflict: frameMaterial: aluminium vs carbon
• conflict: speeds: 10 vs 12

Provenance — why we believe each fact

Warnings

• info single-size-only — Only one size is in stock (51 cm - XS).

Score breakdown

{
  "frameScore": 26,
  "drivetrainScore": 20,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 51,
  "notes": [
    "Shimano GRX = 20.",
    "Wheels \"basic-aluminium\" = 5.",
    "Brakes \"hydraulic-disc\" = 0, the baseline for gravel.",
    "Weight not published: no weight adjustment either way."
  ],
  "marketPrice": 2660,
  "valueScore": 0.941,
  "savingsVsMarket": -166.73000000000002
}

AI normalization

Not used: deterministic parsing resolved every field it needed.

Normalized record

{
  "id": "bike-mailorder:10372854022408",
  "retailer": "bike-mailorder",
  "retailerProductId": "10372854022408",
  "productUrl": "https://www.bike-mailorder.com/products/topstone-carbon-2-grx-2x-obsidian",
  "brand": "Cannondale",
  "model": "Topstone Carbon 2 GRX",
  "modelYear": null,
  "category": "gravel",
  "categoryBasis": "stated",
  "sourceCategory": "gravel",
  "price": 2826.73,
  "originalPrice": 3999,
  "currency": "EUR",
  "discountPercent": 29,
  "frameMaterial": "carbon",
  "frameModel": "Topstone Carbon, Kingpin-Federung, Proportional Response, interne Kabelführung, Stashport, 12x142 mm Steckachse, UDH, BSA 68 mm, Flat Mount, Schutzblechaufnahme",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "GRX",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "GRX",
    "rearDerailleur": "GRX",
    "frontDerailleur": "GRX",
    "crank": "GRX",
    "cassette": "Ultegra"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano GRX 820, 48/31 Zähne",
  "cassette": "Shimano Ultegra R8100, 11-34 Zähne, 12-fach",
  "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": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": "WTB KOM Team i25 TCS, 28 Loch, tubeless ready",
  "wheelMaterial": "aluminium",
  "wheelTier": "basic-aluminium",
  "tyres": "WTB Riddler TCS Light, 700x45c, tubeless ready",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "47 cm - 2XS",
      "size": "47",
      "sizeCm": 47,
      "inStock": false,
      "stockCount": null,
      "price": 3999,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "51 cm - XS",
      "size": "51",
      "sizeCm": 51,
      "inStock": true,
      "stockCount": 1,
      "price": 2826.73,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "54 cm - S",
      "size": "54",
      "sizeCm": 54,
      "inStock": false,
      "stockCount": null,
      "price": 3116.82,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "56 cm - M",
      "size": "56",
      "sizeCm": 56,
      "inStock": false,
      "stockCount": null,
      "price": 3038.58,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "58 cm - L",
      "size": "58",
      "sizeCm": 58,
      "inStock": false,
      "stockCount": null,
      "price": 3999,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "61 cm - XL",
      "size": "61",
      "sizeCm": 61,
      "inStock": false,
      "stockCount": null,
      "price": 3999,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "limited",
  "gtins": [
    "0196870276857",
    "0196870276864",
    "0196870276871",
    "0196870276888",
    "0196870276895",
    "0196870276901"
  ],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0901/7085/1592/files/C25_C15325U_Topstone_Crb_2_GRX_2x_OBS_PD.png?v=1750852489",
  "rawTitle": "Topstone Carbon 2 GRX - 2x - Obsidian",
  "fetchedAt": "2026-09-19T04:53:25.825Z",
  "normalizationConfidence": 1,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (51 cm - XS).",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Rahmen": "Topstone Carbon, Kingpin-Federung, Proportional Response, interne Kabelführung, Stashport, 12x142 mm Steckachse, UDH, BSA 68 mm, Flat Mount, Schutzblechaufnahme, Flaschenhalter-/Gepäckösen",
  "Gabel": "Topstone Carbon, 1 1/8\" – 1.5\" Steuerrohr, 55 mm Offset, Flat Mount, interne Kabelführung, 12x100 mm Steckachse, 3-fach Montageösen, Schutzblechaufnahme",
  "Kurbel": "Shimano GRX 820, 48/31 Zähne",
  "Innenlager": "Shimano BSA 68 mm, BSA-Gewinde",
  "Kette": "Shimano M8100, 12-fach",
  "Kassette": "Shimano Ultegra R8100, 11-34 Zähne, 12-fach",
  "Schaltwerk": "Shimano GRX 820, Shadow RD+",
  "Umwerfer": "Shimano GRX 820",
  "Schalthebel": "Shimano GRX 820, 12-fach",
  "Bremsen": "Shimano GRX 820, hydraulische Scheibenbremsen, 160/160 mm Shimano MT800 Rotoren",
  "Naben vorne": "Shimano TC500, 12x100 mm, Centerlock",
  "Naben hinten": "Shimano TC500, 12x142 mm, Centerlock",
  "Speichen": "Edelstahl, 14g",
  "Felgen": "WTB KOM Team i25 TCS, 28 Loch, tubeless ready",
  "Reifen": "WTB Riddler TCS Light, 700x45c, tubeless ready",
  "Steuersatz": "Acros IS52/40 ICR",
  "Vorbau": "Cannondale C1 Conceal, Aluminium, 31.8 mm, -6°",
  "Lenker": "Cannondale 2 ShortDrop, 7050 Aluminium, 12° Flare",
  "Griffe": "Cannondale KnurlCork, 2,7 mm",
  "Sattel": "Fizik Terra Argo X7",
  "Sattelstütze": "Cannondale 2 Carbon, 27.2 mm Durchmesser, 350 mm (Größe 47–58) / 400 mm (Größe 61)",
  "Disziplin": "Bike, bike outlet, Bikes, Gravel Bikes, Gravel Bikes Herren, Herren oder Unisex, Spedition, SSV, SSV-Bikes"
}

Raw adapter output

{
  "retailer": "bike-mailorder",
  "retailerProductId": "10372854022408",
  "productUrl": "https://www.bike-mailorder.com/products/topstone-carbon-2-grx-2x-obsidian",
  "extractionMethod": "public-json-api",
  "sourceCategory": "gravel",
  "rawTitle": "Topstone Carbon 2 GRX - 2x - Obsidian",
  "rawBrand": "Cannondale",
  "price": 2826.73,
  "originalPrice": 3999,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0901/7085/1592/files/C25_C15325U_Topstone_Crb_2_GRX_2x_OBS_PD.png?v=1750852489",
  "rawSpecifications": {
    "Rahmen": "Topstone Carbon, Kingpin-Federung, Proportional Response, interne Kabelführung, Stashport, 12x142 mm Steckachse, UDH, BSA 68 mm, Flat Mount, Schutzblechaufnahme, Flaschenhalter-/Gepäckösen",
    "Gabel": "Topstone Carbon, 1 1/8\" – 1.5\" Steuerrohr, 55 mm Offset, Flat Mount, interne Kabelführung, 12x100 mm Steckachse, 3-fach Montageösen, Schutzblechaufnahme",
    "Kurbel": "Shimano GRX 820, 48/31 Zähne",
    "Innenlager": "Shimano BSA 68 mm, BSA-Gewinde",
    "Kette": "Shimano M8100, 12-fach",
    "Kassette": "Shimano Ultegra R8100, 11-34 Zähne, 12-fach",
    "Schaltwerk": "Shimano GRX 820, Shadow RD+",
    "Umwerfer": "Shimano GRX 820",
    "Schalthebel": "Shimano GRX 820, 12-fach",
    "Bremsen": "Shimano GRX 820, hydraulische Scheibenbremsen, 160/160 mm Shimano MT800 Rotoren",
    "Naben vorne": "Shimano TC500, 12x100 mm, Centerlock",
    "Naben hinten": "Shimano TC500, 12x142 mm, Centerlock",
    "Speichen": "Edelstahl, 14g",
    "Felgen": "WTB KOM Team i25 TCS, 28 Loch, tubeless ready",
    "Reifen": "WTB Riddler TCS Light, 700x45c, tubeless ready",
    "Steuersatz": "Acros IS52/40 ICR",
    "Vorbau": "Cannondale C1 Conceal, Aluminium, 31.8 mm, -6°",
    "Lenker": "Cannondale 2 ShortDrop, 7050 Aluminium, 12° Flare",
    "Griffe": "Cannondale KnurlCork, 2,7 mm",
    "Sattel": "Fizik Terra Argo X7",
    "Sattelstütze": "Cannondale 2 Carbon, 27.2 mm Durchmesser, 350 mm (Größe 47–58) / 400 mm (Größe 61)",
    "Disziplin": "Bike, bike outlet, Bikes, Gravel Bikes, Gravel Bikes Herren, Herren oder Unisex, Spedition, SSV, SSV-Bikes"
  },
  "rawFeatures": [
    "Immer im Spiel Unsere Interpretation des ultimativen Allround-Gravelbikes. Fahre überall hin, nimm alles mit – und mach einfach weiter.",
    "Modellbeschreibung Das Schweizer Taschenmesser unter den Gravelbikes. Shimanos GRX820-Schaltgruppe meistert alles – von Wochenendausflügen bis zu Renneinsätzen. Die KingPin-Federung sorgt für Komfort und Bodenhaftung, selbst wenn das Gelände alles andere als glatt ist. Mit Platz für breite Reifen und allen nötigen Befestigungsmöglichkeiten ist dieses Bike bereit für jedes Abenteuer, das du dir vorstellen kannst. Pack deine Sachen und los geht's.",
    "Einsatzbereich Gravel-Touren & -Rennen, Bikepacking, lange und harte Strecken auf Schotter oder Asphalt.",
    "Leichter Vollcarbon-Rahmen mit KingPin-Hinterbaufederung, Proportional Response-Größenanpassung und StashPort-Staufach im Unterrohr",
    "Sanftes, zuverlässiges Schalten mit Shimanos 2x12-fach GRX820 – der hochwertigsten mechanischen Gravel-Gruppe von Shimano",
    "Leichtes und schnelles Laufrad-Set mit WTB KOM Team-Felgen, Shimano-Naben und WTB Riddler 45c-Gravelreifen",
    "Cannondales 2 Carbon-Sattelstütze und 2 ShortDrop-Lenker mit Flare sorgen für ein komfortables Cockpit",
    "Cannondale Wheel Sensor liefert präzise Daten zu Geschwindigkeit, Distanz und Route sowie Wartungserinnerungen über die Cannondale App",
    "Ausstattung: Rahmen: Topstone Carbon, Kingpin-Federung, Proportional Response, interne Kabelführung, Stashport, 12x142 mm Steckachse, UDH, BSA 68 mm, Flat Mount, Schutzblechaufnahme, Flaschenhalter-/Gepäckösen Gabel: Topstone Carbon, 1 1/8\" – 1.5\" Steuerrohr, 55 mm Offset, Flat Mount, interne Kabelführung, 12x100 mm Steckachse, 3-fach Montageösen, Schutzblechaufnahme Kurbel: Shimano GRX 820, 48/31 Zähne Innenlager: Shimano BSA 68 mm, BSA-Gewinde Kette: Shimano M8100, 12-fach Kassette: Shimano Ultegra R8100, 11-34 Zähne, 12-fach Schaltwerk: Shimano GRX 820, Shadow RD+ Umwerfer: Shimano GRX 820 Schalthebel: Shimano GRX 820, 12-fach Bremsen: Shimano GRX 820, hydraulische Scheibenbremsen, 160/160 mm Shimano MT800 Rotoren Naben vorne: Shimano TC500, 12x100 mm, Centerlock Naben hinten: Shimano TC500, 12x142 mm, Centerlock Speichen: Edelstahl, 14g Felgen: WTB KOM Team i25 TCS, 28 Loch, tubeless ready Reifen: WTB Riddler TCS Light, 700x45c, tubeless ready Steuersatz: Acros IS52/40 ICR Vorbau: Cannondale C1 Conceal, Aluminium, 31.8 mm, -6° Lenker: Cannondale 2 ShortDrop, 7050 Aluminium, 12° Flare Griffe: Cannondale KnurlCork, 2,7 mm Sattel: Fizik Terra Argo X7 Sattelstütze: Cannondale 2 Car",
    "* In seltenen Fällen liefern unsere Hersteller Fahrräder mit geänderten, aber gleichwertigen Komponenten."
  ],
  "rawSizes": [
    {
      "rawSize": "47 cm - 2XS",
      "size": "47",
      "sizeCm": 47,
      "inStock": false,
      "stockCount": null,
      "price": 3999,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "51 cm - XS",
      "size": "51",
      "sizeCm": 51,
      "inStock": true,
      "stockCount": 1,
      "price": 2826.73,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "54 cm - S",
      "size": "54",
      "sizeCm": 54,
      "inStock": false,
      "stockCount": null,
      "price": 3116.82,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "56 cm - M",
      "size": "56",
      "sizeCm": 56,
      "inStock": false,
      "stockCount": null,
      "price": 3038.58,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "58 cm - L",
      "size": "58",
      "sizeCm": 58,
      "inStock": false,
      "stockCount": null,
      "price": 3999,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "61 cm - XL",
      "size": "61",
      "sizeCm": 61,
      "inStock": false,
      "stockCount": null,
      "price": 3999,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "1 of 6 variants in stock",
  "fetchedAt": "2026-09-19T04:53:25.825Z",
  "sourceMeta": {
    "shopifyProductId": 10372854022408,
    "handle": "topstone-carbon-2-grx-2x-obsidian",
    "productType": "Bike",
    "tags": [
      "Bike",
      "bike outlet",
      "Bikes",
      "Gravel Bikes",
      "Gravel Bikes Herren",
      "Herren oder Unisex",
      "Spedition",
      "SSV",
      "SSV-Bikes"
    ],
    "skus": [
      "0196870276857",
      "0196870276864",
      "0196870276871",
      "0196870276888",
      "0196870276895",
      "0196870276901"
    ],
    "articleNumbers": [
      "CAN250004",
      "CAN250004.1",
      "CAN250004.2",
      "CAN250004.3",
      "CAN250004.4",
      "CAN250004.5"
    ],
    "stockSource": "product-inventory",
    "backorderNote": "Beim Lieferanten bestellt",
    "untrackedVariants": 0,
    "variantsNotInStockArray": 0,
    "bWareVariantsRemoved": []
  }
}

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