Cannondale Topstone Crb 3

boc:8247288561929 · source URL · confidence 0.83

Eligibility

Cannot win: availability is out-of-stock; no size confirmed in stock

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
41 CM	—	41 cm	exact scale	stated by the retailer	no	€2.599,99	41 CM
46 CM	—	46 cm	exact scale	stated by the retailer	no	€2.599,99	46 CM
51 CM	—	51 cm	exact scale	stated by the retailer	no	€2.599,99	51 CM
55 CM	—	55 cm	exact scale	stated by the retailer	no	€2.599,99	55 CM
60 CM	—	60 cm	exact scale	stated by the retailer	no	€2.599,99	60 CM

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

41 CM

—

41 cm

exact scale

stated by the retailer

€2.599,99

41 CM

46 CM

—

46 cm

exact scale

stated by the retailer

€2.599,99

46 CM

51 CM

—

51 cm

exact scale

stated by the retailer

€2.599,99

51 CM

55 CM

—

55 cm

exact scale

stated by the retailer

€2.599,99

55 CM

60 CM

—

60 cm

exact scale

stated by the retailer

€2.599,99

60 CM

A shopper asking for: 54 → 55 CM fits but sold out · 56 → 55 CM fits but sold out · 58 → nothing compatible · 60 → 60 CM fits but sold out

Identity

Canonical configuration: Cannondale | Topstone Crb 3 | GRX | 2022
Confidence: medium

brand exact (Cannondale)
model normalized to "topstone crb 3"
groupset family exact (GRX)
model year 2022 on 2 of 3 listings, unstated on the rest
3 listings across 1 retailer
downgraded to medium: listings disagree on speeds: 11 vs 12
conflict: speeds: 11 vs 12

retailer	price	sizes in stock
B.O.C.	€2.099,99	none	debug
B.O.C.	€2.499,99	none	debug
B.O.C.	€2.599,99	none	debug

retailer

price

sizes in stock

B.O.C.

€2.099,99

none

debug

B.O.C.

€2.499,99

none

debug

B.O.C.

€2.599,99

none

debug

Provenance — why we believe each fact

field source evidence

brand retailer:boc / parse CANNONDALE

model retailer:boc / derived Cannondale Topstone Crb 3

modelYear retailer:boc / parse Modelljahr: 2022

category retailer:boc / parse Topstone

frameMaterial retailer:boc / parse Carbon

groupsetFamily retailer:boc / dictionary Shimano GRX 600, 11-speed || Shimano GRX 810, Shadow RD+ || Shimano GRX 800, braze-on

electronicShifting retailer:boc / derived Shimano GRX 600, 11-speed || Shimano GRX 810, Shadow RD+ || Shimano GRX 800, braze-on

speeds retailer:boc / parse 11-speed

brakes retailer:boc / parse hydraulic disc

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

fork retailer:boc / dictionary Topstone Carbon, 1-1/8 Zoll to 1.5 Zoll steerer,

dropperPost retailer:boc / derived seatpost row "Cannondale 3, 6061 Alloy, 27.2 x 350mm" names no dropper, in a 33-field spec table

beltDrive retailer:boc / parse Shimano GRX 800, braze-on

wheelSize retailer:boc / parse 28

powerMeter retailer:boc / derived absent from a 33-field spec table

availability retailer:boc / derived all variants sold out

wheelMaterial retailer:boc / derived (1) WTB ST i25

wheelTier retailer:boc / derived (1) WTB ST i25

field	source	evidence
brand	`retailer:boc` / parse	CANNONDALE
model	`retailer:boc` / derived	Cannondale Topstone Crb 3
modelYear	`retailer:boc` / parse	Modelljahr: 2022
category	`retailer:boc` / parse	Topstone
frameMaterial	`retailer:boc` / parse	Carbon
groupsetFamily	`retailer:boc` / dictionary	Shimano GRX 600, 11-speed \|\| Shimano GRX 810, Shadow RD+ \|\| Shimano GRX 800, braze-on
electronicShifting	`retailer:boc` / derived	Shimano GRX 600, 11-speed \|\| Shimano GRX 810, Shadow RD+ \|\| Shimano GRX 800, braze-on
speeds	`retailer:boc` / parse	11-speed
brakes	`retailer:boc` / parse	hydraulic disc
suspension	`retailer:boc` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:boc` / dictionary	Topstone Carbon, 1-1/8 Zoll to 1.5 Zoll steerer,
dropperPost	`retailer:boc` / derived	seatpost row "Cannondale 3, 6061 Alloy, 27.2 x 350mm" names no dropper, in a 33-field spec table
beltDrive	`retailer:boc` / parse	Shimano GRX 800, braze-on
wheelSize	`retailer:boc` / parse	28
powerMeter	`retailer:boc` / derived	absent from a 33-field spec table
availability	`retailer:boc` / derived	all variants sold out
wheelMaterial	`retailer:boc` / derived (1)	WTB ST i25
wheelTier	`retailer:boc` / derived (1)	WTB ST i25

Warnings

info wheel-material-unknown — Wheel material could not be established.
info wheels-from-build-sibling — boc publishes no wheel row for this bike. The wheelset "WTB ST i25 TCS, 650b, 28h, tubeless ready" is read from boc's listing of the same build and model year (Cannondale Topstone Crb 3); every shop in this crawl that names it agrees.

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": 1.023,
  "savingsVsMarket": 60.01000000000022
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Wheel rim material and wheelset model are not specified (spokes and tyres are named but do not establish rim material or tier). The source gives total allowed weight (zulässiges Gesamtgewicht Kg: 129 kg) but does not state complete-bike weight, so weightKg is null. Electronic shifting is not explicitly mentioned; only Shimano GRX mechanical groupset components are listed, so electronicShifting is left null per rules.",
  "raw": {
    "frameMaterial": {
      "value": "carbon",
      "evidence": "Rahmenmaterial: Carbon",
      "confidence": 0.95
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Shimano GRX",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "GRX",
      "evidence": "Schaltung: Shimano GRX",
      "confidence": 0.95
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "speeds": {
      "value": "11",
      "evidence": "Kassette: Shimano HG700, 11-34, 11-speed",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Schaltung: Shimano GRX",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsen: Shimano GRX 600 hydraulic disc",
      "confidence": 0.95
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "notes": "Wheel rim material and wheelset model are not specified (spokes and tyres are named but do not establish rim material or tier). The source gives total allowed weight (zulässiges Gesamtgewicht Kg: 129 kg) but does not state complete-bike weight, so weightKg is null. Electronic shifting is not explicitly mentioned; only Shimano GRX mechanical groupset components are listed, so electronicShifting is left null per rules."
  }
}

Normalized record

{
  "id": "boc:8247288561929",
  "retailer": "boc",
  "retailerProductId": "8247288561929",
  "productUrl": "https://boc24.de/products/cannondale-topstone-crb-5",
  "brand": "Cannondale",
  "model": "Topstone Crb 3",
  "modelYear": 2022,
  "category": "gravel",
  "categoryBasis": "stated",
  "sourceCategory": "gravel",
  "price": 2599.99,
  "originalPrice": 2799,
  "currency": "EUR",
  "discountPercent": 7,
  "frameMaterial": "carbon",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "GRX",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 11,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "GRX",
    "rearDerailleur": "GRX",
    "frontDerailleur": "GRX",
    "crank": "GRX"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano GRX 600, 46/30",
  "cassette": "Shimano HG700, 11-34, 11-speed",
  "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": "28",
  "wheelset": "WTB ST i25 TCS, 650b, 28h, tubeless ready",
  "wheelMaterial": "aluminium",
  "wheelTier": "basic-aluminium",
  "tyres": "WTB Riddler TCS Light, 700 x 45c, tubeless ready",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "41 CM",
      "size": null,
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 2599.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "46 CM",
      "size": "46",
      "sizeCm": 46,
      "inStock": false,
      "stockCount": null,
      "price": 2599.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "51 CM",
      "size": "51",
      "sizeCm": 51,
      "inStock": false,
      "stockCount": null,
      "price": 2599.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "55 CM",
      "size": "55",
      "sizeCm": 55,
      "inStock": false,
      "stockCount": null,
      "price": 2599.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "60 CM",
      "size": "60",
      "sizeCm": 60,
      "inStock": false,
      "stockCount": null,
      "price": 2599.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "out-of-stock",
  "gtins": [],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_Cannondale-Topstone-Crb-3-0-carbon-225819.jpg?v=1777987345",
  "rawTitle": "Cannondale Topstone Crb 3",
  "fetchedAt": "2026-09-19T05:35:39.190Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    },
    {
      "code": "wheels-from-build-sibling",
      "message": "boc publishes no wheel row for this bike. The wheelset \"WTB ST i25 TCS, 650b, 28h, tubeless ready\" is read from boc's listing of the same build and model year (Cannondale Topstone Crb 3); every shop in this crawl that names it agrees.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Ausstattung": "Leichter Carbonrahmen Leichte Carbongabel Zuverlässige Shimano GRX Kettenschaltung Hydraulische Shimano GRX Scheibenbremsen Griffige WTB Riddler Reifen",
  "Anzahl Gänge": "22",
  "Artikelmarke": "Cannondale",
  "Ausstattungsniveau": "ohne zusätzliche Ausstattung",
  "Bereifung": "WTB Riddler TCS Light, 700 x 45c, tubeless ready",
  "Bremsen": "Shimano GRX 600 hydraulic disc",
  "Bremshebel": "Shimano GRX 600 hydraulic disc",
  "Extras": "StrapRack toolholder",
  "Gabel": "Topstone Carbon, 1-1/8 Zoll to 1.5 Zoll steerer,",
  "Geschlecht": "Unisex",
  "Griffe": "Fizik Solocush Soft, 3mm",
  "Innenlager": "Shimano BSA 68",
  "Kassette": "Shimano HG700, 11-34, 11-speed",
  "Kette": "Shimano HG601, 11-speed",
  "Kurbelgarnitur": "Shimano GRX 600, 46/30",
  "Laufradgröße": "28 Zoll",
  "Lenker": "Cannondale 3, butted 6061 Alloy, 16 deg flare drop",
  "Modelljahr": "2022",
  "Rahmenform": "Diamant",
  "Rahmenmaterial": "Carbon",
  "Reifen hinten": "WTB Riddler TCS Light, 700 x 45c, tubeless ready",
  "Reifen vorne": "WTB Riddler TCS Light, 700 x 45c, tubeless ready",
  "Sattel": "Fizik Aliante Delta, S-alloy rails",
  "Sattelstütze": "Cannondale 3, 6061 Alloy, 27.2 x 350mm",
  "Schalthebel": "Shimano GRX 600, 11-speed",
  "Schaltung": "Shimano GRX",
  "Schaltungstyp": "Kettenschaltung",
  "Schaltwerk": "Shimano GRX 810, Shadow RD+",
  "Speichen": "Stainless Steel, 14g",
  "Steuersatz": "Integrated, 1-1/8 Zoll - 1-1/2 Zoll",
  "Umwerfer": "Shimano GRX 800, braze-on",
  "Vorbau": "Cannondale 3, 6061 Alloy, 31.8, 7 Grad",
  "zulässiges Gesamtgewicht Kg": "129 kg"
}

Raw adapter output

{
  "retailer": "boc",
  "retailerProductId": "8247288561929",
  "productUrl": "https://boc24.de/products/cannondale-topstone-crb-5",
  "extractionMethod": "public-json-api",
  "sourceCategory": "gravel",
  "rawTitle": "Cannondale Topstone Crb 3",
  "rawBrand": "CANNONDALE",
  "price": 2599.99,
  "originalPrice": 2799,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_Cannondale-Topstone-Crb-3-0-carbon-225819.jpg?v=1777987345",
  "rawSpecifications": {
    "Ausstattung": "Leichter Carbonrahmen Leichte Carbongabel Zuverlässige Shimano GRX Kettenschaltung Hydraulische Shimano GRX Scheibenbremsen Griffige WTB Riddler Reifen",
    "Anzahl Gänge": "22",
    "Artikelmarke": "Cannondale",
    "Ausstattungsniveau": "ohne zusätzliche Ausstattung",
    "Bereifung": "WTB Riddler TCS Light, 700 x 45c, tubeless ready",
    "Bremsen": "Shimano GRX 600 hydraulic disc",
    "Bremshebel": "Shimano GRX 600 hydraulic disc",
    "Extras": "StrapRack toolholder",
    "Gabel": "Topstone Carbon, 1-1/8 Zoll to 1.5 Zoll steerer,",
    "Geschlecht": "Unisex",
    "Griffe": "Fizik Solocush Soft, 3mm",
    "Innenlager": "Shimano BSA 68",
    "Kassette": "Shimano HG700, 11-34, 11-speed",
    "Kette": "Shimano HG601, 11-speed",
    "Kurbelgarnitur": "Shimano GRX 600, 46/30",
    "Laufradgröße": "28 Zoll",
    "Lenker": "Cannondale 3, butted 6061 Alloy, 16 deg flare drop",
    "Modelljahr": "2022",
    "Rahmenform": "Diamant",
    "Rahmenmaterial": "Carbon",
    "Reifen hinten": "WTB Riddler TCS Light, 700 x 45c, tubeless ready",
    "Reifen vorne": "WTB Riddler TCS Light, 700 x 45c, tubeless ready",
    "Sattel": "Fizik Aliante Delta, S-alloy rails",
    "Sattelstütze": "Cannondale 3, 6061 Alloy, 27.2 x 350mm",
    "Schalthebel": "Shimano GRX 600, 11-speed",
    "Schaltung": "Shimano GRX",
    "Schaltungstyp": "Kettenschaltung",
    "Schaltwerk": "Shimano GRX 810, Shadow RD+",
    "Speichen": "Stainless Steel, 14g",
    "Steuersatz": "Integrated, 1-1/8 Zoll - 1-1/2 Zoll",
    "Umwerfer": "Shimano GRX 800, braze-on",
    "Vorbau": "Cannondale 3, 6061 Alloy, 31.8, 7 Grad",
    "zulässiges Gesamtgewicht Kg": "129 kg"
  },
  "rawFeatures": [
    "Leichter Carbonrahmen, Leichte Carbongabel, Zuverlässige Shimano GRX Kettenschaltung, Hydraulische Shimano GRX Scheibenbremsen, Griffige WTB Riddler Reifen. Hinweis: Durch die Lieferengpässe bei den Fahrradherstellern kann es sein, dass vereinzelt Komponenten der abgebildeten Original-Ausstattung durch gleichwertige oder sogar höherwertige Bauteile ersetzt worden sind. In Einzelfällen ist es möglich, dass das gelieferte Fahrrad von den Abbildungen im Shop abweicht."
  ],
  "rawSizes": [
    {
      "rawSize": "41 CM",
      "size": null,
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 2599.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "46 CM",
      "size": "46",
      "sizeCm": 46,
      "inStock": false,
      "stockCount": null,
      "price": 2599.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "51 CM",
      "size": "51",
      "sizeCm": 51,
      "inStock": false,
      "stockCount": null,
      "price": 2599.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "55 CM",
      "size": "55",
      "sizeCm": 55,
      "inStock": false,
      "stockCount": null,
      "price": 2599.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "60 CM",
      "size": "60",
      "sizeCm": 60,
      "inStock": false,
      "stockCount": null,
      "price": 2599.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "all variants sold out",
  "fetchedAt": "2026-09-19T05:35:39.190Z",
  "sourceMeta": {
    "shopifyProductId": 8247288561929,
    "handle": "cannondale-topstone-crb-5",
    "productType": "WG1",
    "variantSkus": [
      "225819-1",
      "225819-2",
      "225819-3",
      "225819-4",
      "225819-5",
      "225819-6",
      "225819-7",
      "225819-8",
      "225819-9",
      "225819-10"
    ]
  }
}

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