Cannondale Topstone Apex 1

boc:8362079551753 · 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
XS	XS	—	unknown	unsupported	no	€1.099,99	—
SM	—	—	unknown	unsupported	no	€1.099,99	—
MD	—	—	unknown	unsupported	no	€1.099,99	—
LG	—	—	unknown	unsupported	no	€1.099,99	—
XL	XL	—	unknown	unsupported	no	€1.099,99	—

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 Apex 1 | Apex | 2024
Confidence: medium

brand exact (Cannondale)
model normalized to "topstone apex 1"
groupset family exact (Apex)
GTIN match (0884603946244)
listings state different model years (2024, 2025); the shared manufacturer barcode says they are one SKU and is trusted over the year fields
8 listings across 4 retailers
downgraded to medium: listings disagree on frameMaterial: aluminium vs carbon
conflict: frameMaterial: aluminium vs carbon

retailer	price	sizes in stock
B.O.C.	€1.099,99	none	debug
Bike-Mailorder	€1.699	none	debug
Fahrrad XXL	€1.699,99	none	debug
Bike-Mailorder	€2.049	none	debug
Bike-Mailorder	€2.159,10	none	debug
Bike-Mailorder	€2.789,10	none	debug
Bike-Mailorder	€2.789,10	none	debug
bikes.de	€3.199	MD \| (28"), LG \| (28")	debug

retailer

price

sizes in stock

B.O.C.

€1.099,99

none

debug

Bike-Mailorder

€1.699

none

debug

Fahrrad XXL

€1.699,99

none

debug

Bike-Mailorder

€2.049

none

debug

Bike-Mailorder

€2.159,10

none

debug

Bike-Mailorder

€2.789,10

none

debug

Bike-Mailorder

€2.789,10

none

debug

bikes.de

€3.199

MD | (28"), LG | (28")

debug

Provenance — why we believe each fact

field source evidence

brand retailer:boc / parse CANNONDALE

model retailer:boc / derived Cannondale Topstone Apex 1

category retailer:boc / parse Topstone

frameMaterial retailer:boc / parse Aluminium

brakes retailer:boc / parse hydraulic disc

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

dropperPost retailer:boc / derived seatpost row "Cannondale 3" names no dropper, in a 22-field spec table

wheelSize retailer:boc / parse 28

powerMeter retailer:boc / derived absent from a 22-field spec table

availability retailer:boc / derived all variants sold out

groupsetFamily ai / ai (0.95) Schaltung: SRAM Apex

speeds ai / ai (0.95) Anzahl Gänge: 12

field	source	evidence
brand	`retailer:boc` / parse	CANNONDALE
model	`retailer:boc` / derived	Cannondale Topstone Apex 1
category	`retailer:boc` / parse	Topstone
frameMaterial	`retailer:boc` / parse	Aluminium
brakes	`retailer:boc` / parse	hydraulic disc
suspension	`retailer:boc` / derived	no suspension fork and no rear shock on a drop-bar listing
dropperPost	`retailer:boc` / derived	seatpost row "Cannondale 3" names no dropper, in a 22-field spec table
wheelSize	`retailer:boc` / parse	28
powerMeter	`retailer:boc` / derived	absent from a 22-field spec table
availability	`retailer:boc` / derived	all variants sold out
groupsetFamily	`ai` / ai (0.95)	Schaltung: SRAM Apex
speeds	`ai` / ai (0.95)	Anzahl Gänge: 12

Warnings

info suspicious-discount — Claimed 50% off. Treated as context only; it does not affect the ranking.
info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 19,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 35,
  "notes": [
    "SRAM Apex = 19.",
    "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": 1726,
  "valueScore": 1.569,
  "savingsVsMarket": 626.01
}

AI normalization

{
  "requested": [
    "groupsetFamily",
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [
    "groupsetFamily"
  ],
  "rejected": [],
  "notes": "Wheel rims are listed as \"Felgen: GXD 1.0\" but the source does not state material or a recognisable commercial wheel model for tiering; therefore wheelMaterial and wheelTier are null. Weight and electronic shifting are not stated. MixedGroupset set to false because crank and drivetrain are both described as SRAM Apex in the specification (see evidence lines).",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 0.95
    },
    "groupsetBrand": {
      "value": "SRAM",
      "evidence": "Schaltung: SRAM Apex",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "Apex",
      "evidence": "Schaltung: SRAM Apex",
      "confidence": 0.95
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "speeds": {
      "value": "12",
      "evidence": "Anzahl Gänge: 12",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Kurbelgarnitur: SRAM Apex 1 DUB Wide, 40T",
      "confidence": 0.8
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Hydraulische Sram Apex Scheibenbremsen",
      "confidence": 0.95
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "Wheel rims are listed as \"Felgen: GXD 1.0\" but the source does not state material or a recognisable commercial wheel model for tiering; therefore wheelMaterial and wheelTier are null. Weight and electronic shifting are not stated. MixedGroupset set to false because crank and drivetrain are both described as SRAM Apex in the specification (see evidence lines)."
  }
}

Normalized record

{
  "id": "boc:8362079551753",
  "retailer": "boc",
  "retailerProductId": "8362079551753",
  "productUrl": "https://boc24.de/products/cannondale-topstone-apex-1",
  "brand": "Cannondale",
  "model": "Topstone Apex 1",
  "modelYear": null,
  "category": "gravel",
  "categoryBasis": "stated",
  "sourceCategory": "gravel",
  "price": 1099.99,
  "originalPrice": 2199,
  "currency": "EUR",
  "discountPercent": 50,
  "frameMaterial": "aluminium",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "SRAM",
  "groupsetFamily": "Apex",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "crank": "Apex",
    "cassette": "XPLR"
  },
  "groupsetTierSpread": 0,
  "crank": "SRAM Apex 1 DUB Wide, 40T",
  "cassette": "SRAM PG-1231 XPLR, 11-44",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": null,
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": "28",
  "wheelset": "GXD 1.0",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Vittoria Terreno Dry, 700x38c, tubeless ready",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1099.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "SM",
      "size": "S/M",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1099.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "MD",
      "size": null,
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1099.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "LG",
      "size": null,
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1099.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1099.99,
      "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-Apex-0-cinnamon-230652.jpg?v=1777987687",
  "rawTitle": "Cannondale Topstone Apex 1",
  "fetchedAt": "2026-09-19T05:32:59.496Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "suspicious-discount",
      "message": "Claimed 50% off. Treated as context only; it does not affect the ranking.",
      "severity": "info"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Ausstattung": "Agiler Aluminiumrahmen Leichte Topstone Carbon Gabel Strapazierfähige Sram Apex Schaltung Hydraulische Sram Apex Scheibenbremsen Griffige Vittoria Terreno Reifen",
  "Anzahl Gänge": "12",
  "Artikelmarke": "Cannondale",
  "Ausstattungsniveau": "ohne zusätzliche Ausstattung",
  "Bereifung": "Vittoria Terreno Dry, 700x38c, tubeless ready",
  "Bremsen": "SRAM Apex hydraulic disc, 160/160mm",
  "Felgen": "GXD 1.0",
  "Geschlecht": "Unisex",
  "Griffe": "Fizik Solocush Soft",
  "Kassette": "SRAM PG-1231 XPLR, 11-44",
  "Kette": "SRAM Apex",
  "Kurbelgarnitur": "SRAM Apex 1 DUB Wide, 40T",
  "Laufradgröße": "28 Zoll",
  "Lenker": "Cannondale 3",
  "mit Ausstattung": "Nein",
  "Rahmenform": "Diamant",
  "Rahmenmaterial": "Aluminium",
  "Sattel": "Fizik Aliante Delta",
  "Sattelstütze": "Cannondale 3",
  "Schaltung": "SRAM Apex",
  "Schaltungstyp": "Kettenschaltung",
  "Vorbau": "Cannondale 3"
}

Raw adapter output

{
  "retailer": "boc",
  "retailerProductId": "8362079551753",
  "productUrl": "https://boc24.de/products/cannondale-topstone-apex-1",
  "extractionMethod": "public-json-api",
  "sourceCategory": "gravel",
  "rawTitle": "Cannondale Topstone Apex 1",
  "rawBrand": "CANNONDALE",
  "price": 1099.99,
  "originalPrice": 2199,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_Cannondale-Topstone-Apex-0-cinnamon-230652.jpg?v=1777987687",
  "rawSpecifications": {
    "Ausstattung": "Agiler Aluminiumrahmen Leichte Topstone Carbon Gabel Strapazierfähige Sram Apex Schaltung Hydraulische Sram Apex Scheibenbremsen Griffige Vittoria Terreno Reifen",
    "Anzahl Gänge": "12",
    "Artikelmarke": "Cannondale",
    "Ausstattungsniveau": "ohne zusätzliche Ausstattung",
    "Bereifung": "Vittoria Terreno Dry, 700x38c, tubeless ready",
    "Bremsen": "SRAM Apex hydraulic disc, 160/160mm",
    "Felgen": "GXD 1.0",
    "Geschlecht": "Unisex",
    "Griffe": "Fizik Solocush Soft",
    "Kassette": "SRAM PG-1231 XPLR, 11-44",
    "Kette": "SRAM Apex",
    "Kurbelgarnitur": "SRAM Apex 1 DUB Wide, 40T",
    "Laufradgröße": "28 Zoll",
    "Lenker": "Cannondale 3",
    "mit Ausstattung": "Nein",
    "Rahmenform": "Diamant",
    "Rahmenmaterial": "Aluminium",
    "Sattel": "Fizik Aliante Delta",
    "Sattelstütze": "Cannondale 3",
    "Schaltung": "SRAM Apex",
    "Schaltungstyp": "Kettenschaltung",
    "Vorbau": "Cannondale 3"
  },
  "rawFeatures": [
    "Agiler Aluminiumrahmen, Leichte Topstone Carbon Gabel, Strapazierfähige Sram Apex Schaltung, Hydraulische Sram Apex Scheibenbremsen, Griffige Vittoria Terreno 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": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1099.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "SM",
      "size": "S/M",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1099.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "MD",
      "size": null,
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1099.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "LG",
      "size": null,
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1099.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1099.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "all variants sold out",
  "fetchedAt": "2026-09-19T05:32:59.496Z",
  "sourceMeta": {
    "shopifyProductId": 8362079551753,
    "handle": "cannondale-topstone-apex-1",
    "productType": "WG1",
    "variantSkus": [
      "230652-1",
      "230652-2",
      "230652-3",
      "230652-4",
      "230652-5",
      "230652-6",
      "230652-7",
      "230652-8",
      "230652-9",
      "230652-10"
    ]
  }
}

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