← Review table (gravel) · shopper page

Cannondale Topstone Carbon 3 GRX 1x, orange slice

biker-boarder:3120299 · source URL · confidence 1 · GTIN 0196870277168, 0196870277175, 0196870277182, 0196870277199

Eligibility

Can win a band.

Size decisions

retailer labelalphacomparable cmmatchmappingin stockvariant priceevidence
51 cm51 cmexact scalestated by the retailer?listing price51 cm
54 cm54 cmexact scalestated by the retailer?listing price54 cm
56 cm56 cmexact scalestated by the retaileryes€2.09956 cm
58 cm58 cmexact scalestated by the retailer?listing price58 cm

A shopper asking for: 54 → 54 cm fits but sold out · 56 → 56 cm in stock · 58 → 58 cm fits but sold out · 60 → nothing compatible

Identity

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

fieldsourceevidence
brandretailer:biker-boarder / parsecannondale
modelretailer:biker-boarder / derivedCannondale Topstone Carbon 3 GRX 1x, orange slice
categoryretailer:biker-boarder / parseTopstone
frameMaterialretailer:biker-boarder / parseCarbon
groupsetFamilyretailer:biker-boarder / dictionaryShimano GRX 610, 12-fach || Shimano GRX 822, Shadow SGS
electronicShiftingretailer:biker-boarder / parsemechanisch
speedsretailer:biker-boarder / parse12-fach
brakesretailer:biker-boarder / parsehydr. Scheibenbremse
suspensionretailer:biker-boarder / derivedno suspension fork and no rear shock on a drop-bar listing
forkretailer:biker-boarder / dictionaryTopstone Carbon, 1 1/8 auf 1.5 Zoll Gabelschaft, 55 mm OutFront Offset, Flat Mount Disc, Internal Routing, 12x100 mm Ste
dropperPostretailer:biker-boarder / derivedseatpost row "Cannondale 3, 6061 Alloy, 27,2 x 350 mm" names no dropper, in a 39-field spec table
wheelMaterialretailer:biker-boarder / dictionaryWTB ST i25
wheelTierretailer:biker-boarder / dictionaryWTB ST i25
powerMeterretailer:biker-boarder / derivedabsent from a 39-field spec table
availabilityretailer:biker-boarder / derived5-12 Werktage

Warnings

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": 1.267,
  "savingsVsMarket": 561
}

AI normalization

{
  "requested": [
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Source does not state the complete-bike weight. Wheel material is not specified (only rim model 'WTB ST i25 TCS' is given), so wheelMaterial and wheelTier cannot be determined from the provided text. Power meter is not mentioned.",
  "raw": {
    "frameMaterial": {
      "value": "carbon",
      "evidence": "Rahmenmaterial: Carbon",
      "confidence": 0.9
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltwerk: Shimano GRX 822, Shadow SGS",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "GRX",
      "evidence": "Schaltwerk: Shimano GRX 822, Shadow SGS",
      "confidence": 0.95
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schaltart: mechanisch",
      "confidence": 0.95
    },
    "speeds": {
      "value": "12",
      "evidence": "Gänge: 12",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Schaltwerk: Shimano GRX 822, Shadow SGS\nSchalt-/Bremshebel: Shimano GRX 610, 12-fach\nKurbelsatz: Shimano GRX 610",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsentyp: hydr. Scheibenbremse",
      "confidence": 0.95
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "Source does not state the complete-bike weight. Wheel material is not specified (only rim model 'WTB ST i25 TCS' is given), so wheelMaterial and wheelTier cannot be determined from the provided text. Power meter is not mentioned."
  }
}

Normalized record

{
  "id": "biker-boarder:3120299",
  "retailer": "biker-boarder",
  "retailerProductId": "3120299",
  "productUrl": "https://www.biker-boarder.de/cannondale/3120299.html",
  "brand": "Cannondale",
  "model": "Topstone Carbon 3 GRX 1x, orange slice",
  "modelYear": null,
  "category": "gravel",
  "categoryBasis": "stated",
  "sourceCategory": "gravel",
  "price": 2099,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "carbon",
  "frameModel": "Topstone Carbon, Kingpin Suspension System, Proportional Response Construction, Downtube Stashport, Internal Cable Routing, 12x142 mm Steckachse, 27.2 Dropper P",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "GRX",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "GRX",
    "rearDerailleur": "GRX",
    "crank": "GRX"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano GRX 610",
  "cassette": "Shimano SLX M7100, 10-51 Z., 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": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": "WTB ST i25 TCS, 28-Loch, Tubeless Ready | Shimano TC500, 12x100 mm Centerlock | Shimano TC500, 12x142 mm Centerlock",
  "wheelMaterial": "aluminium",
  "wheelTier": "basic-aluminium",
  "tyres": "WTB Riddler TCS Light, 700x45c, Tubeless Ready",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "51 cm",
      "size": "51",
      "sizeCm": 51,
      "inStock": null,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "54 cm",
      "size": "54",
      "sizeCm": 54,
      "inStock": null,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "56 cm",
      "size": "56",
      "sizeCm": 56,
      "inStock": true,
      "stockCount": null,
      "price": 2099
    },
    {
      "rawSize": "58 cm",
      "size": "58",
      "sizeCm": 58,
      "inStock": null,
      "stockCount": null,
      "price": null
    }
  ],
  "seller": null,
  "availability": "limited",
  "gtins": [
    "0196870277168",
    "0196870277175",
    "0196870277182",
    "0196870277199"
  ],
  "imageUrl": "https://img.biker-boarder.de/products/400x300c/61/61d5cc49-c4e9-45be-9dac-502ba5b3a131.jpg",
  "rawTitle": "Cannondale Topstone Carbon 3 GRX 1x, orange slice",
  "fetchedAt": "2026-09-19T06:28:18.248Z",
  "normalizationConfidence": 1,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (56 cm).",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Bike Einsatzzweck": "Gravel und Adventure",
  "Rahmen": "Topstone Carbon, Kingpin Suspension System, Proportional Response Construction, Downtube Stashport, Internal Cable Routing, 12x142 mm Steckachse, 27.2 Dropper Post Ready, UDH, Flat Mount Disc, Removable Fender Bridge, Multiple Gear/Bottle Mounts",
  "Rahmenmaterial": "Carbon",
  "Gabel": "Topstone Carbon, 1 1/8 auf 1.5 Zoll Gabelschaft, 55 mm OutFront Offset, Flat Mount Disc, Internal Routing, 12x100 mm Steckachse, Triple Bottle/Gear Mounts, Fender Mounts",
  "Steuersatz": "Acros IS52/40 ICR",
  "Vorbau": "Cannondale C1 Conceal, Alloy, 31,8 mm, -6°",
  "Lenker": "Cannondale 3, Butted 6061 Alloy, 16° Flare",
  "Lenkerband": "Cannondale KnurlCork, 2,7 mm",
  "Bremsen": "Shimano GRX 610, 160/160 mm RT70 Rotor",
  "Bremshebel": "Shimano GRX 610",
  "Bremsentyp": "hydr. Scheibenbremse",
  "Schaltwerk": "Shimano GRX 822, Shadow SGS",
  "Schalt-/Bremshebel": "Shimano GRX 610, 12-fach",
  "Schaltart": "mechanisch",
  "Kassette": "Shimano SLX M7100, 10-51 Z., 12-fach",
  "Kette": "Shimano M7100, 12-fach",
  "Kurbelsatz": "Shimano GRX 610",
  "Kettenblätter": "40",
  "Schaltung/Antrieb": "Kettenschaltung",
  "Antrieb": "1x",
  "Gänge": "12",
  "Innenlager": "Shimano BSA 68",
  "Pedale": "nicht enthalten",
  "Felgen": "WTB ST i25 TCS, 28-Loch, Tubeless Ready",
  "Nabe vorn": "Shimano TC500, 12x100 mm Centerlock",
  "Nabe hinten": "Shimano TC500, 12x142 mm Centerlock",
  "Speichen": "Stainless Steel, 14 g",
  "Laufradgröße": "700C",
  "Reifen": "WTB Riddler TCS Light, 700x45c, Tubeless Ready",
  "Reifenfreiheit (mm / Zoll)": "52/56",
  "Sattel": "Selle Royal SRX Open",
  "Sattelstütze": "Cannondale 3, 6061 Alloy, 27,2 x 350 mm",
  "Extras": "Large StashBag Downtube Storage Bag, Tubeless Valve Stems",
  "max. Systemgewicht [Bike/Fahrer/Ausrüstung] (kg)": "150",
  "Artikelnummern": "51 cm | SKU: 3120301, EAN: 0196870277168, MPN: C15355U2051 54 cm | SKU: 3120302, EAN: 0196870277175, MPN: C15355U2054 56 cm | SKU: 3120303, EAN: 0196870277182, MPN: C15355U2056 58 cm | SKU: 3120304, EAN: 0196870277199, MPN: C15355U2058",
  "51 cm | SKU": "3120301, EAN: 0196870277168, MPN: C15355U2051",
  "54 cm | SKU": "3120302, EAN: 0196870277175, MPN: C15355U2054",
  "56 cm | SKU": "3120303, EAN: 0196870277182, MPN: C15355U2056",
  "58 cm | SKU": "3120304, EAN: 0196870277199, MPN: C15355U2058"
}

Raw adapter output

{
  "retailer": "biker-boarder",
  "retailerProductId": "3120299",
  "productUrl": "https://www.biker-boarder.de/cannondale/3120299.html",
  "extractionMethod": "server-html",
  "sourceCategory": "gravel",
  "rawTitle": "Cannondale Topstone Carbon 3 GRX 1x, orange slice",
  "rawBrand": "cannondale",
  "price": 2099,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://img.biker-boarder.de/products/400x300c/61/61d5cc49-c4e9-45be-9dac-502ba5b3a131.jpg",
  "rawSpecifications": {
    "Bike Einsatzzweck": "Gravel und Adventure",
    "Rahmen": "Topstone Carbon, Kingpin Suspension System, Proportional Response Construction, Downtube Stashport, Internal Cable Routing, 12x142 mm Steckachse, 27.2 Dropper Post Ready, UDH, Flat Mount Disc, Removable Fender Bridge, Multiple Gear/Bottle Mounts",
    "Rahmenmaterial": "Carbon",
    "Gabel": "Topstone Carbon, 1 1/8 auf 1.5 Zoll Gabelschaft, 55 mm OutFront Offset, Flat Mount Disc, Internal Routing, 12x100 mm Steckachse, Triple Bottle/Gear Mounts, Fender Mounts",
    "Steuersatz": "Acros IS52/40 ICR",
    "Vorbau": "Cannondale C1 Conceal, Alloy, 31,8 mm, -6°",
    "Lenker": "Cannondale 3, Butted 6061 Alloy, 16° Flare",
    "Lenkerband": "Cannondale KnurlCork, 2,7 mm",
    "Bremsen": "Shimano GRX 610, 160/160 mm RT70 Rotor",
    "Bremshebel": "Shimano GRX 610",
    "Bremsentyp": "hydr. Scheibenbremse",
    "Schaltwerk": "Shimano GRX 822, Shadow SGS",
    "Schalt-/Bremshebel": "Shimano GRX 610, 12-fach",
    "Schaltart": "mechanisch",
    "Kassette": "Shimano SLX M7100, 10-51 Z., 12-fach",
    "Kette": "Shimano M7100, 12-fach",
    "Kurbelsatz": "Shimano GRX 610",
    "Kettenblätter": "40",
    "Schaltung/Antrieb": "Kettenschaltung",
    "Antrieb": "1x",
    "Gänge": "12",
    "Innenlager": "Shimano BSA 68",
    "Pedale": "nicht enthalten",
    "Felgen": "WTB ST i25 TCS, 28-Loch, Tubeless Ready",
    "Nabe vorn": "Shimano TC500, 12x100 mm Centerlock",
    "Nabe hinten": "Shimano TC500, 12x142 mm Centerlock",
    "Speichen": "Stainless Steel, 14 g",
    "Laufradgröße": "700C",
    "Reifen": "WTB Riddler TCS Light, 700x45c, Tubeless Ready",
    "Reifenfreiheit (mm / Zoll)": "52/56",
    "Sattel": "Selle Royal SRX Open",
    "Sattelstütze": "Cannondale 3, 6061 Alloy, 27,2 x 350 mm",
    "Extras": "Large StashBag Downtube Storage Bag, Tubeless Valve Stems",
    "max. Systemgewicht [Bike/Fahrer/Ausrüstung] (kg)": "150",
    "Artikelnummern": "51 cm | SKU: 3120301, EAN: 0196870277168, MPN: C15355U2051 54 cm | SKU: 3120302, EAN: 0196870277175, MPN: C15355U2054 56 cm | SKU: 3120303, EAN: 0196870277182, MPN: C15355U2056 58 cm | SKU: 3120304, EAN: 0196870277199, MPN: C15355U2058",
    "51 cm | SKU": "3120301, EAN: 0196870277168, MPN: C15355U2051",
    "54 cm | SKU": "3120302, EAN: 0196870277175, MPN: C15355U2054",
    "56 cm | SKU": "3120303, EAN: 0196870277182, MPN: C15355U2056",
    "58 cm | SKU": "3120304, EAN: 0196870277199, MPN: C15355U2058"
  },
  "rawFeatures": [
    "Für jeden Spaß zu haben Cannondales Interpretation des ultimativen Allround-Gravelbikes. Überall hin und alles dabei – Bikepacking at its Best!",
    "Cannondales Interpretation des ultimativen Allround-Gravelbikes. Überall hin und alles dabei – Bikepacking at its Best!",
    "Das, wofür es gemacht ist Gravelbiking & Gravelrennen, Bikepacking, harte Trainingseinheiten oder ausgedehnte Touren über Schotterpisten und Asphalt",
    "Gravelbiking & Gravelrennen, Bikepacking, harte Trainingseinheiten oder ausgedehnte Touren über Schotterpisten und Asphalt",
    "Proportional Response: Cannondales größenspezifische Konstruktion ist auf den Fahrer abgestimmt und garantiert für jede Rahmengröße eine optimale Steifigkeit sowie Nachgiebigkeit. Dadurch erleben alle Fahrerinnen und Fahrer das gleiche überragende Fahrgefühl und den Komfort der KingPin-Federung.",
    "OutFront-Lenkgeometrie: Verlässliche Spurtreue trifft auf agile Wendigkeit. Ein extra großer Gabelversatz gepaart mit einem flachen Lenkwinkel sorgt nicht nur für ein leichtes und dynamisches Lenkverhalten, sondern auch für eine unglaubliche Sicherheit bei hohen Geschwindigkeiten und in rauem Gelände.",
    "Leichter Vollcarbonrahmen mit KingPin-Hinterbaufederung, größenspezifischem Proportional Response Design und StashPort-Unterrohrstaufach",
    "KingPin: Cannondales innovative Gravelbike-Hinterbaufederung ist leicht, simpel und effektiv. Mittels Pivot-Steckachsensystem im Sitzrohr flexen der Hinterbau sowie die Sattelstütze des Bikes vertikal und bieten so bis zu 30 mm stoßabsorbierenden Federweg.",
    "Cleaner Look: Eine innenliegende Zug-/Leitungsführung durch den Rahmen realisiert in Kombination mit dem Conceal Vorbau eine aufgeräumte Optik.",
    "Flat Mount Disc Bremsaufnahme",
    "12 x 142 mm Steckachse",
    "Gabel Hochwertige Carbongabel: Leicht, komfortabel und präzise. Die Carbongabel verfügt über drei Befestigungspunkte an jedem Gabelbein, um die Gepäckkapazität zu maximieren, Gabelbein sowie über eine einfache Aufnahme für Schutzbleche, sodass du für jedes Fahrabenteuer bei allen Wetterbedingungen gewappnet bist. Internal Routing Flat Mount Disc Bremsaufnahme 12 x 100 mm Steckachse"
  ],
  "rawSizes": [
    {
      "rawSize": "51 cm",
      "size": "51",
      "sizeCm": 51,
      "inStock": null,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "54 cm",
      "size": "54",
      "sizeCm": 54,
      "inStock": null,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "56 cm",
      "size": "56",
      "sizeCm": 56,
      "inStock": true,
      "stockCount": null,
      "price": 2099
    },
    {
      "rawSize": "58 cm",
      "size": "58",
      "sizeCm": 58,
      "inStock": null,
      "stockCount": null,
      "price": null
    }
  ],
  "availabilityText": "5-12 Werktage",
  "fetchedAt": "2026-09-19T06:28:18.248Z",
  "sourceMeta": {
    "discountBadge": "-30%",
    "listedSizes": [
      "56 cm"
    ],
    "articleNumbers": "51 cm | SKU: 3120301, EAN: 0196870277168, MPN: C15355U2051 54 cm | SKU: 3120302, EAN: 0196870277175, MPN: C15355U2054 56 cm | SKU: 3120303, EAN: 0196870277182, MPN: C15355U2056 58 cm | SKU: 3120304, EAN: 0196870277199, MPN: C15355U2058"
  }
}

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