Topstone Carbon 3 - Butter 28 Zoll

bike-mailorder:9617790370056 · source URL · confidence 1 · GTIN 0884603979396, 0884603979402, 0884603979419, 0884603979426 +1

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	€3.059,10	—
S	S	—	unknown	unsupported	no	€3.059,10	—
M	M	—	unknown	unsupported	no	€2.342,08	—
L	L	—	unknown	unsupported	no	€1.909	—
XL	XL	—	unknown	unsupported	no	€3.059,10	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

€3.059,10

—

unknown

unsupported

€3.059,10

—

unknown

unsupported

€2.342,08

—

unknown

unsupported

€1.909

—

unknown

unsupported

€3.059,10

—

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 Carbon 3 | GRX
Confidence: medium

brand exact (Cannondale)
model normalized to "topstone 3"
groupset family exact (GRX)
model year unavailable on every listing
4 listings across 1 retailer
downgraded to medium: listings disagree on speeds: 12 vs 11
conflict: speeds: 12 vs 11

retailer	price	sizes in stock
Bike-Mailorder	€1.909	none	debug
Bike-Mailorder	€2.299	none	debug
Bike-Mailorder	€2.699,10	none	debug
Bike-Mailorder	€3.059,10	none	debug

retailer

price

sizes in stock

Bike-Mailorder

€1.909

none

debug

Bike-Mailorder

€2.299

none

debug

Bike-Mailorder

€2.699,10

none

debug

Bike-Mailorder

€3.059,10

none

debug

Provenance — why we believe each fact

field source evidence

brand retailer:bike-mailorder / parse Cannondale

model retailer:bike-mailorder / derived Topstone Carbon 3 - Butter 28 Zoll

category retailer:bike-mailorder / parse Topstone

frameMaterial retailer:bike-mailorder / parse Carbon

groupsetFamily retailer:bike-mailorder / dictionary Shimano GRX 600, 12-speed || Shimano GRX 820, Shadow RD+ || Shimano GRX 820, braze-on

electronicShifting retailer:bike-mailorder / derived Shimano GRX 600, 12-speed || Shimano GRX 820, Shadow RD+ || Shimano GRX 820, braze-on

speeds retailer:bike-mailorder / parse 12-speed

brakes retailer:bike-mailorder / parse hydraulic disc

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

fork retailer:bike-mailorder / dictionary Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, trip

dropperPost retailer:bike-mailorder / derived seatpost row "Cannondale 3, 6061 Alloy, 27.2 x 350mm" names no dropper, in a 23-field spec table

beltDrive retailer:bike-mailorder / parse Shimano GRX 820, braze-on

wheelSize retailer:bike-mailorder / parse 28

wheelMaterial retailer:bike-mailorder / dictionary WTB ST i23

wheelTier retailer:bike-mailorder / dictionary WTB ST i23

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

availability retailer:bike-mailorder / derived all variants sold out

field	source	evidence
brand	`retailer:bike-mailorder` / parse	Cannondale
model	`retailer:bike-mailorder` / derived	Topstone Carbon 3 - Butter 28 Zoll
category	`retailer:bike-mailorder` / parse	Topstone
frameMaterial	`retailer:bike-mailorder` / parse	Carbon
groupsetFamily	`retailer:bike-mailorder` / dictionary	Shimano GRX 600, 12-speed \|\| Shimano GRX 820, Shadow RD+ \|\| Shimano GRX 820, braze-on
electronicShifting	`retailer:bike-mailorder` / derived	Shimano GRX 600, 12-speed \|\| Shimano GRX 820, Shadow RD+ \|\| Shimano GRX 820, braze-on
speeds	`retailer:bike-mailorder` / parse	12-speed
brakes	`retailer:bike-mailorder` / parse	hydraulic disc
suspension	`retailer:bike-mailorder` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:bike-mailorder` / dictionary	Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, trip
dropperPost	`retailer:bike-mailorder` / derived	seatpost row "Cannondale 3, 6061 Alloy, 27.2 x 350mm" names no dropper, in a 23-field spec table
beltDrive	`retailer:bike-mailorder` / parse	Shimano GRX 820, braze-on
wheelSize	`retailer:bike-mailorder` / parse	28
wheelMaterial	`retailer:bike-mailorder` / dictionary	WTB ST i23
wheelTier	`retailer:bike-mailorder` / dictionary	WTB ST i23
powerMeter	`retailer:bike-mailorder` / derived	absent from a 23-field spec table
availability	`retailer:bike-mailorder` / derived	all variants sold out

Warnings

none

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": 1.393,
  "savingsVsMarket": 751
}

AI normalization

Not used: deterministic parsing resolved every field it needed.

Normalized record

{
  "id": "bike-mailorder:9617790370056",
  "retailer": "bike-mailorder",
  "retailerProductId": "9617790370056",
  "productUrl": "https://www.bike-mailorder.com/products/cannondale-topstone-carbon-3-butter-28-zoll",
  "brand": "Cannondale",
  "model": "Topstone Carbon 3",
  "modelYear": null,
  "category": "gravel",
  "categoryBasis": "stated",
  "sourceCategory": "gravel",
  "price": 1909,
  "originalPrice": 3399,
  "currency": "EUR",
  "discountPercent": 44,
  "frameMaterial": "carbon",
  "frameModel": "Topstone Carbon, Kingpin suspension system, SmartSense compatible, 12x142mm thru-axle, 27.2 dropper post ready, BSA 68mm threaded BB, DirectLine internal cable ",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "GRX",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "GRX",
    "rearDerailleur": "GRX",
    "frontDerailleur": "GRX",
    "crank": "GRX",
    "cassette": "105"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano GRX 600, 46/30",
  "cassette": "Shimano HG R7100, 11-34, 12-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 i23 TCS, 700c, 28h, tubeless ready | (F) Formula cartridge bearing, 12x100mm, centerlock / (R) Formula cartridge bearing, 12x142mm, c",
  "wheelMaterial": "aluminium",
  "wheelTier": "basic-aluminium",
  "tyres": "WTB Riddler TCS Light, 700 x 45c, tubeless ready",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 3059.1,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 3059.1,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 2342.08,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1909,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 3059.1,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "out-of-stock",
  "gtins": [
    "0884603979396",
    "0884603979402",
    "0884603979419",
    "0884603979426",
    "0884603979433"
  ],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0901/7085/1592/files/Nicht-benanntIyYWLMvyRbEsD.jpg?v=1737012887",
  "rawTitle": "Topstone Carbon 3 - Butter 28 Zoll",
  "fetchedAt": "2026-09-19T04:58:50.929Z",
  "normalizationConfidence": 1,
  "warnings": []
}

Parsed specification table

{
  "Rahmen": "Topstone Carbon, Kingpin suspension system, SmartSense compatible, 12x142mm thru-axle, 27.2 dropper post ready, BSA 68mm threaded BB, DirectLine internal cable routing, removable fender bridge, multiple gear/bottle mounts",
  "Gabel": "Topstone Carbon, 1-1/8\" to 1.5\" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, triple bottle/gear mounts, fender mounts",
  "Kurbel": "Shimano GRX 600, 46/30",
  "Innenlager": "Shimano BSA 68",
  "Kette": "Shimano HG M7100, 12-speed",
  "Kassette": "Shimano HG R7100, 11-34, 12-speed",
  "Schaltwerk": "Shimano GRX 820, Shadow RD+",
  "Umwerfer": "Shimano GRX 820, braze-on",
  "Schalthebel": "Shimano GRX 600, 12-speed",
  "Bremsen": "Shimano GRX 600 hydraulic disc, 160/160mm RT64 rotors",
  "Bremshebel": "Shimano GRX 600 hydraulic disc",
  "Naben": "(F) Formula cartridge bearing, 12x100mm, centerlock / (R) Formula cartridge bearing, 12x142mm, centerlock",
  "Speichen": "Stainless Steel, 14g",
  "Felgen": "WTB ST i23 TCS, 700c, 28h, tubeless ready",
  "Reifen": "WTB Riddler TCS Light, 700 x 45c, tubeless ready",
  "Steuersatz": "Integrated, 1-1/8\" - 1-1/2\"",
  "Vorbau": "Cannondale 3, 6061 Alloy, 31.8, 7°",
  "Lenker": "Cannondale 3, butted 6061 alloy, 16 deg flare drop",
  "Griffe": "Fizik Solocush Soft, 3mm",
  "Sattelstütze": "Cannondale 3, 6061 Alloy, 27.2 x 350mm",
  "Konnektivität": "Cannondale Wheel Sensor",
  "Extra's": "StrapRack toolholder",
  "Disziplin": "2602 Bike Sale, Bike, bike outlet, Bikes, clearance-bikes, clearance26, Gravel Bikes, Gravel Bikes Herren, Herren oder Unisex, Spedition, SSV, SSV-Bikes"
}

Raw adapter output

{
  "retailer": "bike-mailorder",
  "retailerProductId": "9617790370056",
  "productUrl": "https://www.bike-mailorder.com/products/cannondale-topstone-carbon-3-butter-28-zoll",
  "extractionMethod": "public-json-api",
  "sourceCategory": "gravel",
  "rawTitle": "Topstone Carbon 3 - Butter 28 Zoll",
  "rawBrand": "Cannondale",
  "price": 1909,
  "originalPrice": 3399,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0901/7085/1592/files/Nicht-benanntIyYWLMvyRbEsD.jpg?v=1737012887",
  "rawSpecifications": {
    "Rahmen": "Topstone Carbon, Kingpin suspension system, SmartSense compatible, 12x142mm thru-axle, 27.2 dropper post ready, BSA 68mm threaded BB, DirectLine internal cable routing, removable fender bridge, multiple gear/bottle mounts",
    "Gabel": "Topstone Carbon, 1-1/8\" to 1.5\" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, triple bottle/gear mounts, fender mounts",
    "Kurbel": "Shimano GRX 600, 46/30",
    "Innenlager": "Shimano BSA 68",
    "Kette": "Shimano HG M7100, 12-speed",
    "Kassette": "Shimano HG R7100, 11-34, 12-speed",
    "Schaltwerk": "Shimano GRX 820, Shadow RD+",
    "Umwerfer": "Shimano GRX 820, braze-on",
    "Schalthebel": "Shimano GRX 600, 12-speed",
    "Bremsen": "Shimano GRX 600 hydraulic disc, 160/160mm RT64 rotors",
    "Bremshebel": "Shimano GRX 600 hydraulic disc",
    "Naben": "(F) Formula cartridge bearing, 12x100mm, centerlock / (R) Formula cartridge bearing, 12x142mm, centerlock",
    "Speichen": "Stainless Steel, 14g",
    "Felgen": "WTB ST i23 TCS, 700c, 28h, tubeless ready",
    "Reifen": "WTB Riddler TCS Light, 700 x 45c, tubeless ready",
    "Steuersatz": "Integrated, 1-1/8\" - 1-1/2\"",
    "Vorbau": "Cannondale 3, 6061 Alloy, 31.8, 7°",
    "Lenker": "Cannondale 3, butted 6061 alloy, 16 deg flare drop",
    "Griffe": "Fizik Solocush Soft, 3mm",
    "Sattelstütze": "Cannondale 3, 6061 Alloy, 27.2 x 350mm",
    "Konnektivität": "Cannondale Wheel Sensor",
    "Extra's": "StrapRack toolholder",
    "Disziplin": "2602 Bike Sale, Bike, bike outlet, Bikes, clearance-bikes, clearance26, Gravel Bikes, Gravel Bikes Herren, Herren oder Unisex, Spedition, SSV, SSV-Bikes"
  },
  "rawFeatures": [
    "Nothing is impassable The best gravel bike for anything from dirt roads to singletrack trails. With the grip and comfort of the Kingpin suspension, nothing is off-limits.",
    "Wo Erfolg entsteht Gravel and Dirt Roads, Rough Pavement, Trails",
    "Wofür es gebaut wurde Gravel riding, back road exploring, bike packing and off-road adventures",
    "Lightweight Topstone Carbon frameset with Kingpin suspension, SmartSense compatible / Integrated Cannondale App connectivity",
    "Shimano GRX 800/600 12-speed gravel group",
    "WTB ST i23 TCS rims / 700x45c WTB Riddler TCS Light tires",
    "Ausstattung: Rahmen: Topstone Carbon, Kingpin suspension system, SmartSense compatible, 12x142mm thru-axle, 27.2 dropper post ready, BSA 68mm threaded BB, DirectLine internal cable routing, removable fender bridge, multiple gear/bottle mounts Gabel: Topstone Carbon, 1-1/8\" to 1.5\" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, triple bottle/gear mounts, fender mounts Kurbel: Shimano GRX 600, 46/30 Innenlager: Shimano BSA 68 Kette: Shimano HG M7100, 12-speed Kassette: Shimano HG R7100, 11-34, 12-speed Schaltwerk: Shimano GRX 820, Shadow RD+ Umwerfer: Shimano GRX 820, braze-on Schalthebel: Shimano GRX 600, 12-speed Bremsen: Shimano GRX 600 hydraulic disc, 160/160mm RT64 rotors Bremshebel: Shimano GRX 600 hydraulic disc Naben: (F) Formula cartridge bearing, 12x100mm, centerlock / (R) Formula cartridge bearing, 12x142mm, centerlock Speichen: Stainless Steel, 14g Felgen: WTB ST i23 TCS, 700c, 28h, tubeless ready Reifen: WTB Riddler TCS Light, 700 x 45c, tubeless ready Steuersatz: Integrated, 1-1/8\" - 1-1/2\" Vorbau: Cannondale 3, 6061 Alloy, 31.8, 7° Lenker: Cannondale 3, butted 6061 alloy, 16 deg flare drop Griffe: Fizik Solocush Soft, 3mm Sattelstüt"
  ],
  "rawSizes": [
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 3059.1,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 3059.1,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 2342.08,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1909,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 3059.1,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "all variants sold out",
  "fetchedAt": "2026-09-19T04:58:50.929Z",
  "sourceMeta": {
    "shopifyProductId": 9617790370056,
    "handle": "cannondale-topstone-carbon-3-butter-28-zoll",
    "productType": "Bike",
    "tags": [
      "2602 Bike Sale",
      "Bike",
      "bike outlet",
      "Bikes",
      "clearance-bikes",
      "clearance26",
      "Gravel Bikes",
      "Gravel Bikes Herren",
      "Herren oder Unisex",
      "Spedition",
      "SSV",
      "SSV-Bikes"
    ],
    "skus": [
      "884603979396",
      "0884603979402",
      "884603979419",
      "0884603979426",
      "884603979433"
    ],
    "articleNumbers": [
      "C04210043",
      "C04210043.1",
      "C04210043.2",
      "C04210043.3",
      "C04210043.4"
    ],
    "stockSource": "feed-sold-out",
    "backorderNote": null,
    "untrackedVariants": 0,
    "variantsNotInStockArray": 0,
    "bWareVariantsRemoved": []
  }
}

Impressum · Privacy · Contact · About BikeFind