Cannondale Topstone EQ

boc:15069149036809 · source URL · confidence 0.83

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
XS	XS	—	unknown	unsupported	yes	€1.999,99	—
S	S	—	unknown	unsupported	yes	€1.999,99	—
M	M	—	unknown	unsupported	yes	€1.999,99	—
L	L	—	unknown	unsupported	yes	€1.999,99	—
XL	XL	—	unknown	unsupported	yes	€1.999,99	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

yes

€1.999,99

—

unknown

unsupported

yes

€1.999,99

—

unknown

unsupported

yes

€1.999,99

—

unknown

unsupported

yes

€1.999,99

—

unknown

unsupported

yes

€1.999,99

—

mapping	unsupported
reason	Cannondale publishes no defensible conventional equivalence for its letter sizes. Cannondale's Topstone dual label is a seat tube: XS=41 S=46 M=51 L=55 XL=60, a 5 cm step per letter against the conventional scale's 2-2.5 cm, and XS sits 8.5 cm below where the market puts an XS. The harvester rejects the pooled ladder for the same reason (implausible-step); this records the verdict so the stated centimetres are actively discarded rather than merely left unmapped.

mapping

unsupported

reason

Cannondale publishes no defensible conventional equivalence for its letter sizes. Cannondale's Topstone dual label is a seat tube: XS=41 S=46 M=51 L=55 XL=60, a 5 cm step per letter against the conventional scale's 2-2.5 cm, and XS sits 8.5 cm below where the market puts an XS. The harvester rejects the pooled ladder for the same reason (implausible-step); this records the verdict so the stated centimetres are actively discarded rather than merely left unmapped.

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

Identity

Canonical configuration: Cannondale | TOPSTONE EQ | GRX | 2026
Confidence: high

brand exact (Cannondale)
model normalized to "topstone eq"
groupset family exact (GRX)
GTIN match (0196870184275, 0196870184282, 0196870184299, +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
7 listings across 7 retailers

retailer	price	sizes in stock
Bike-Mailorder	€1.428,38	S, M, L	debug
BIKE24	€1.549	XS, S, M, L, XL	debug
BikeExchange	€1.899	XS, S, M, L, XL	debug
B.O.C.	€1.999,99	XS, S, M, L, XL	debug
Fahrrad XXL	€2.049,99	XL, XS	debug
Lucky Bike	€2.299	SM, MD, LG, XL	debug
bikes.de	€2.299	MD \| (28")	debug

retailer

price

sizes in stock

Bike-Mailorder

€1.428,38

S, M, L

debug

BIKE24

€1.549

XS, S, M, L, XL

debug

BikeExchange

€1.899

XS, S, M, L, XL

debug

B.O.C.

€1.999,99

XS, S, M, L, XL

debug

Fahrrad XXL

€2.049,99

XL, XS

debug

Lucky Bike

€2.299

SM, MD, LG, XL

debug

bikes.de

€2.299

MD | (28")

debug

Provenance — why we believe each fact

field source evidence

brand retailer:boc / parse CANNONDALE

model retailer:boc / derived Cannondale Topstone EQ

modelYear retailer:boc / parse Modelljahr: 2025

category retailer:boc / parse Topstone

frameMaterial retailer:boc / parse Aluminium

groupsetFamily retailer:boc / dictionary Shimano GRX 400, 10-Gang

electronicShifting retailer:boc / derived Shimano GRX 400, 10-Gang

speeds retailer:boc / parse 10-Gang

brakes retailer:boc / parse Hydraulische

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

fork retailer:boc / dictionary Topstone Carbon

dropperPost retailer:boc / derived seatpost row "Cannondale 3, 6061 Alloy, 27.2x350mm" names no dropper, in a 23-field spec table

beltDrive retailer:boc / parse HG54

wheelSize retailer:boc / parse 28

powerMeter retailer:boc / derived absent from a 23-field spec table

availability retailer:boc / derived 5 of 5 variants in stock

field	source	evidence
brand	`retailer:boc` / parse	CANNONDALE
model	`retailer:boc` / derived	Cannondale Topstone EQ
modelYear	`retailer:boc` / parse	Modelljahr: 2025
category	`retailer:boc` / parse	Topstone
frameMaterial	`retailer:boc` / parse	Aluminium
groupsetFamily	`retailer:boc` / dictionary	Shimano GRX 400, 10-Gang
electronicShifting	`retailer:boc` / derived	Shimano GRX 400, 10-Gang
speeds	`retailer:boc` / parse	10-Gang
brakes	`retailer:boc` / parse	Hydraulische
suspension	`retailer:boc` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:boc` / dictionary	Topstone Carbon
dropperPost	`retailer:boc` / derived	seatpost row "Cannondale 3, 6061 Alloy, 27.2x350mm" names no dropper, in a 23-field spec table
beltDrive	`retailer:boc` / parse	HG54
wheelSize	`retailer:boc` / parse	28
powerMeter	`retailer:boc` / derived	absent from a 23-field spec table
availability	`retailer:boc` / derived	5 of 5 variants in stock

Warnings

info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 18,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 34,
  "notes": [
    "Shimano GRX = 20.",
    "10-speed -2.",
    "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\" = 0, the baseline for gravel.",
    "Weight not published: no weight adjustment either way."
  ],
  "marketPrice": 1593,
  "valueScore": 0.797,
  "savingsVsMarket": -406.99
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Wheel rim material or wheelset model and complete bike weight are not stated in the source. Electronic shifting is not explicitly mentioned (GRX 400 is given but no explicit 'Di2' or electronic wording), so electronicShifting is left null.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 0.9
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltung: Shimano GRX",
      "confidence": 0.9
    },
    "groupsetFamily": {
      "value": "GRX",
      "evidence": "Schaltung: Shimano GRX",
      "confidence": 0.9
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "speeds": {
      "value": "20",
      "evidence": "Anzahl Gänge: 20",
      "confidence": 0.9
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Shimano GRX 400 46/30",
      "confidence": 0.8
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Hydraulische Shimano GRX 400 Disc 160/160mm",
      "confidence": 0.9
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "notes": "Wheel rim material or wheelset model and complete bike weight are not stated in the source. Electronic shifting is not explicitly mentioned (GRX 400 is given but no explicit 'Di2' or electronic wording), so electronicShifting is left null."
  }
}

Normalized record

{
  "id": "boc:15069149036809",
  "retailer": "boc",
  "retailerProductId": "15069149036809",
  "productUrl": "https://boc24.de/products/cannondale-topstone-eq",
  "brand": "Cannondale",
  "model": "Topstone EQ",
  "modelYear": 2025,
  "category": "gravel",
  "categoryBasis": "stated",
  "sourceCategory": "gravel",
  "price": 1999.99,
  "originalPrice": 2299,
  "currency": "EUR",
  "discountPercent": 13,
  "frameMaterial": "aluminium",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "GRX",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 10,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "GRX",
    "crank": "GRX"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano GRX 400 46/30",
  "cassette": null,
  "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": null,
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "WTB Vulpine TCS Light, 700x40c, tubeless ready",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1999.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1999.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1999.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1999.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1999.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_Cannondale_20Topstone_20EQ-0-TUNGSTEN_20BLUE-236731_fae0e93f-19d5-4947-baa9-469ca50cfecb.jpg?v=1783297491",
  "rawTitle": "Cannondale Topstone EQ",
  "fetchedAt": "2026-09-19T05:29:35.553Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Ausstattung": "Agiler Aluminiumrahmen Leichte Carbon Gabel Hochwertige Shimano GRX Schaltung Hydraulische Shimano GRX Scheibenbremsen Griffige WTB Vulpine Reifen",
  "Anzahl Gänge": "20",
  "Artikelmarke": "Cannondale",
  "Ausstattungsniveau": "mit Schutzbleche und Beleuchtung",
  "Bereifung": "WTB Vulpine TCS Light, 700x40c, tubeless ready",
  "Bremsen": "Hydraulische Shimano GRX 400 Disc 160/160mm",
  "Gabel": "Topstone Carbon",
  "Geschlecht": "Unisex",
  "Griffe": "Cannondale Knurl Cork, 2.7mm",
  "Kette": "Shimano HG54, 10-Gang",
  "Kurbelgarnitur": "Shimano GRX 400 46/30",
  "Laufradgröße": "28 Zoll",
  "Lenker": "Cannondale 3, butted 6061 Alloy, 16 deg flare drop",
  "mit Ausstattung": "Ja",
  "Modelljahr": "2025",
  "Rahmenform": "Diamant",
  "Rahmenmaterial": "Aluminium",
  "Sattel": "Selle Royal SRX Open",
  "Sattelstütze": "Cannondale 3, 6061 Alloy, 27.2x350mm",
  "Schalthebel": "Shimano GRX 400, 10-Gang",
  "Schaltung": "Shimano GRX",
  "Speichen": "Stainless Steel, 14g",
  "Vorbau": "Cannondale 3, 6061 Alloy, 31.8, 7°"
}

Raw adapter output

{
  "retailer": "boc",
  "retailerProductId": "15069149036809",
  "productUrl": "https://boc24.de/products/cannondale-topstone-eq",
  "extractionMethod": "public-json-api",
  "sourceCategory": "gravel",
  "rawTitle": "Cannondale Topstone EQ",
  "rawBrand": "CANNONDALE",
  "price": 1999.99,
  "originalPrice": 2299,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_Cannondale_20Topstone_20EQ-0-TUNGSTEN_20BLUE-236731_fae0e93f-19d5-4947-baa9-469ca50cfecb.jpg?v=1783297491",
  "rawSpecifications": {
    "Ausstattung": "Agiler Aluminiumrahmen Leichte Carbon Gabel Hochwertige Shimano GRX Schaltung Hydraulische Shimano GRX Scheibenbremsen Griffige WTB Vulpine Reifen",
    "Anzahl Gänge": "20",
    "Artikelmarke": "Cannondale",
    "Ausstattungsniveau": "mit Schutzbleche und Beleuchtung",
    "Bereifung": "WTB Vulpine TCS Light, 700x40c, tubeless ready",
    "Bremsen": "Hydraulische Shimano GRX 400 Disc 160/160mm",
    "Gabel": "Topstone Carbon",
    "Geschlecht": "Unisex",
    "Griffe": "Cannondale Knurl Cork, 2.7mm",
    "Kette": "Shimano HG54, 10-Gang",
    "Kurbelgarnitur": "Shimano GRX 400 46/30",
    "Laufradgröße": "28 Zoll",
    "Lenker": "Cannondale 3, butted 6061 Alloy, 16 deg flare drop",
    "mit Ausstattung": "Ja",
    "Modelljahr": "2025",
    "Rahmenform": "Diamant",
    "Rahmenmaterial": "Aluminium",
    "Sattel": "Selle Royal SRX Open",
    "Sattelstütze": "Cannondale 3, 6061 Alloy, 27.2x350mm",
    "Schalthebel": "Shimano GRX 400, 10-Gang",
    "Schaltung": "Shimano GRX",
    "Speichen": "Stainless Steel, 14g",
    "Vorbau": "Cannondale 3, 6061 Alloy, 31.8, 7°"
  },
  "rawFeatures": [
    "Agiler Aluminiumrahmen Leichte Carbon Gabel Hochwertige Shimano GRX Schaltung Hydraulische Shimano GRX Scheibenbremsen Griffige WTB Vulpine Reifen"
  ],
  "rawSizes": [
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1999.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1999.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1999.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1999.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1999.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "5 of 5 variants in stock",
  "fetchedAt": "2026-09-19T05:29:35.553Z",
  "sourceMeta": {
    "shopifyProductId": 15069149036809,
    "handle": "cannondale-topstone-eq",
    "productType": "WG1",
    "variantSkus": [
      "236731-1",
      "236731-2",
      "236731-3",
      "236731-4",
      "236731-5"
    ]
  }
}

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