Bergamont Grandurance 30 Diamant warm silver

bikes-de:bergamont-grandurance-30-2026 · source URL · confidence 0.83 · GTIN 7616185374305, 7616185374312, 7616185374329, 7616185374336 +1

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
S \| (28")	S	—	unknown	unsupported	yes	€1.499	—
M \| (28")	M	—	unknown	unsupported	no	listing price	—
L \| (28")	L	—	unknown	unsupported	no	listing price	—
XL \| (28")	XL	—	unknown	unsupported	no	listing price	—
XXL \| (28")	XXL	—	unknown	unsupported	no	listing price	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

S | (28")

—

unknown

unsupported

yes

€1.499

—

M | (28")

—

unknown

unsupported

listing price

—

L | (28")

—

unknown

unsupported

listing price

—

XL | (28")

—

unknown

unsupported

listing price

—

XXL | (28")

XXL

—

unknown

unsupported

listing price

—

mapping	unsupported
reason	"S \| (28")" is a letter size and there is no reviewed Bergamont equivalence to convert it.

mapping

unsupported

reason

"S | (28")" is a letter size and there is no reviewed Bergamont equivalence to convert it.

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

Identity

Canonical configuration: Bergamont | Grandurance 30 warm | GRX | 2026
Confidence: high

brand exact (Bergamont)
model normalized to "grandurance 30 warm"
groupset family exact (GRX)
model year exact (2026)
GTIN match (7616185374305, 7616185374312, 7616185374329, +2 more)
4 listings across 4 retailers

retailer	price	sizes in stock
fahrrad.de	€1.129	M, L, XL	debug
BikeExchange	€1.349	S, M, XL	debug
Fahrrad XXL	€1.399,99	L, M, S, XL, XXL	debug
bikes.de	€1.499	S \| (28")	debug

retailer

price

sizes in stock

fahrrad.de

€1.129

M, L, XL

debug

BikeExchange

€1.349

S, M, XL

debug

Fahrrad XXL

€1.399,99

L, M, S, XL, XXL

debug

bikes.de

€1.499

S | (28")

debug

Provenance — why we believe each fact

field source evidence

brand retailer:bikes-de / parse Bergamont

model retailer:bikes-de / derived Bergamont Grandurance 30 Diamant warm silver

modelYear retailer:bikes-de / parse Jahr: 2026

category retailer:bikes-de / parse Grandurance

frameMaterial retailer:bikes-de / parse Aluminium

groupsetFamily retailer:bikes-de / dictionary SHIMANO GRX, ST-RX400, 2x10-Gang, road STI-Schalthebel || SHIMANO GRX, RD-RX400, Shadow Plus || SHIMANO GRX, FD-RX400

electronicShifting retailer:bikes-de / derived SHIMANO GRX, ST-RX400, 2x10-Gang, road STI-Schalthebel || SHIMANO GRX, RD-RX400, Shadow Plus || SHIMANO GRX, FD-RX400

speeds retailer:bikes-de / parse 2x10

brakes retailer:bikes-de / parse Hydraulische Scheibenbremse

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

fork retailer:bikes-de / dictionary Grandurance Alloy, 12x100 mm Achse, Schutzblechaufnahme

dropperPost retailer:bikes-de / derived seatpost row "Syncros Duncan 25" names no dropper, in a 40-field spec table

beltDrive retailer:bikes-de / parse KMC

wheelSize retailer:bikes-de / parse 28

powerMeter retailer:bikes-de / derived absent from a 40-field spec table

availability retailer:bikes-de / derived 1 of 5 frame sizes offered for shipping by a bikes.de dealer

weightKg ai / ai (0.9) Gewicht: 11.6

field	source	evidence
brand	`retailer:bikes-de` / parse	Bergamont
model	`retailer:bikes-de` / derived	Bergamont Grandurance 30 Diamant warm silver
modelYear	`retailer:bikes-de` / parse	Jahr: 2026
category	`retailer:bikes-de` / parse	Grandurance
frameMaterial	`retailer:bikes-de` / parse	Aluminium
groupsetFamily	`retailer:bikes-de` / dictionary	SHIMANO GRX, ST-RX400, 2x10-Gang, road STI-Schalthebel \|\| SHIMANO GRX, RD-RX400, Shadow Plus \|\| SHIMANO GRX, FD-RX400
electronicShifting	`retailer:bikes-de` / derived	SHIMANO GRX, ST-RX400, 2x10-Gang, road STI-Schalthebel \|\| SHIMANO GRX, RD-RX400, Shadow Plus \|\| SHIMANO GRX, FD-RX400
speeds	`retailer:bikes-de` / parse	2x10
brakes	`retailer:bikes-de` / parse	Hydraulische Scheibenbremse
suspension	`retailer:bikes-de` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:bikes-de` / dictionary	Grandurance Alloy, 12x100 mm Achse, Schutzblechaufnahme
dropperPost	`retailer:bikes-de` / derived	seatpost row "Syncros Duncan 25" names no dropper, in a 40-field spec table
beltDrive	`retailer:bikes-de` / parse	KMC
wheelSize	`retailer:bikes-de` / parse	28
powerMeter	`retailer:bikes-de` / derived	absent from a 40-field spec table
availability	`retailer:bikes-de` / derived	1 of 5 frame sizes offered for shipping by a bikes.de dealer
weightKg	`ai` / ai (0.9)	Gewicht: 11.6

Warnings

info single-size-only — Only one size is in stock (S | (28")).
info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 18,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": -2.4,
  "equipmentValue": 31.6,
  "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.",
    "11.6 kg vs 10.4 kg gravel reference = -2.4."
  ],
  "marketPrice": 1501,
  "valueScore": 1.001,
  "savingsVsMarket": 2
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [
    "weightKg"
  ],
  "rejected": [],
  "notes": "Wheel rims are listed as \"Syncros DB-T260\" but the source does not state rim material or a recognized wheelset tier, so wheelMaterial and wheelTier are null. The source gives \"Gewicht: 11.6\" but does not specify the unit; weightKg set to the provided numeric value verbatim.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial lt. Hersteller: Aluminium",
      "confidence": 0.9
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "SHIMANO GRX",
      "confidence": 0.9
    },
    "groupsetFamily": {
      "value": "GRX",
      "evidence": "SHIMANO GRX",
      "confidence": 0.9
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schaltungstyp: Kettenschaltung",
      "confidence": 0.9
    },
    "speeds": {
      "value": "20",
      "evidence": "Anzahl Gänge: 20",
      "confidence": 0.9
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Umwerfer: SHIMANO GRX, FD-RX400\nSchaltwerk: SHIMANO GRX, RD-RX400, Shadow Plus\nSchalthebel: SHIMANO GRX, ST-RX400, 2x10-Gang\nKurbelsatz: SHIMANO GRX, FC-RX600-10",
      "confidence": 0.8
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsen: Hydraulische Scheibenbremse",
      "confidence": 0.9
    },
    "weightKg": {
      "value": "11.6",
      "evidence": "Gewicht: 11.6",
      "confidence": 0.9
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "notes": "Wheel rims are listed as \"Syncros DB-T260\" but the source does not state rim material or a recognized wheelset tier, so wheelMaterial and wheelTier are null. The source gives \"Gewicht: 11.6\" but does not specify the unit; weightKg set to the provided numeric value verbatim."
  }
}

Normalized record

{
  "id": "bikes-de:bergamont-grandurance-30-2026",
  "retailer": "bikes-de",
  "retailerProductId": "bergamont-grandurance-30-2026",
  "productUrl": "https://www.bikes.de/shop/fahrraeder/marke.bergamont/bergamont-grandurance-30-2026/",
  "brand": "Bergamont",
  "model": "Grandurance 30 Diamant warm silver",
  "modelYear": 2026,
  "category": "gravel",
  "categoryBasis": "stated",
  "sourceCategory": "gravel",
  "price": 1499,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "aluminium",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "GRX",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 10,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "GRX",
    "rearDerailleur": "GRX",
    "frontDerailleur": "GRX",
    "crank": "GRX"
  },
  "groupsetTierSpread": 0,
  "crank": "SHIMANO GRX, FC-RX600-10, 46/30t",
  "cassette": "SHIMANO CS-HG50-10, 11-36t",
  "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": "VR: Syncros DB-T260, Disc, HR: Syncros DB-T260, Disc | Formula CL-712, Centerlock, Disc, 12x100 mm axle | Formula RXC-400, Centerlock, Disc,",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "VR: Schwalbe G-One Bite Comp, K-Guard, TLR, Addix, 45-622, HR: Schwalbe G-One Bite Comp, K-Guard, TLR, Addix, 45-622",
  "weightKg": 11.6,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "S | (28\")",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1499
    },
    {
      "rawSize": "M | (28\")",
      "size": "M",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "L | (28\")",
      "size": "L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "XL | (28\")",
      "size": "XL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "XXL | (28\")",
      "size": "XXL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    }
  ],
  "seller": null,
  "availability": "limited",
  "gtins": [
    "7616185374305",
    "7616185374312",
    "7616185374329",
    "7616185374336",
    "7616185374343"
  ],
  "imageUrl": "https://bikes-opt.b-cdn.net/bergamont/2026/3076081_01.jpg",
  "rawTitle": "Bergamont Grandurance 30 Diamant warm silver",
  "fetchedAt": "2026-09-19T05:53:06.979Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (S | (28\")).",
      "severity": "info"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Rahmenmaterial lt. Hersteller": "Aluminium",
  "Gabel": "Grandurance Alloy, 12x100 mm Achse, Schutzblechaufnahme",
  "Schaltungstyp": "Kettenschaltung",
  "Anzahl Gänge": "20",
  "Umwerfer": "SHIMANO GRX, FD-RX400",
  "Schaltwerk": "SHIMANO GRX, RD-RX400, Shadow Plus",
  "Schalthebel": "SHIMANO GRX, ST-RX400, 2x10-Gang, road STI-Schalthebel",
  "Zahnkranz": "SHIMANO CS-HG50-10, 11-36t",
  "Bremsen": "Hydraulische Scheibenbremse",
  "Bremse": "VR: SHIMANO GRX, BR-RX410, Hydraulische Scheibenbremse, HR: SHIMANO GRX, BR-RX410, Hydraulische Scheibenbremse",
  "Bremshebel": "Shimano GRX, ST-RX400",
  "Bremsscheiben": "VR: SHIMANO SM-RT64, 160 mm, HR: SHIMANO SM-RT64, 160 mm",
  "Laufradgröße": "28 Zoll",
  "Reifen": "VR: Schwalbe G-One Bite Comp, K-Guard, TLR, Addix, 45-622, HR: Schwalbe G-One Bite Comp, K-Guard, TLR, Addix, 45-622",
  "Vorderrad-Nabe": "Formula CL-712, Centerlock, Disc, 12x100 mm axle",
  "Hinterrad-Nabe": "Formula RXC-400, Centerlock, Disc, 12x142 mm axle",
  "Felgen": "VR: Syncros DB-T260, Disc, HR: Syncros DB-T260, Disc",
  "Speichen": "Edelstahl, schwarz",
  "Kette": "KMC X10",
  "Kurbelsatz": "SHIMANO GRX, FC-RX600-10, 46/30t",
  "Pedale": "ohne",
  "Innenlager": "SHIMANO Hollowtech II, BSA",
  "Lenker": "Syncros Gravel, Breite 400 mm",
  "Griffe": "Velo Race Grip-Tape, antislip",
  "Vorbau": "Syncros, -6°",
  "Steuersatz": "Acros ZS56, A-Headset, semi-integriert, Tapered",
  "Sattel": "Syncros Tofino 25",
  "Sattelstütze": "Syncros Duncan 25",
  "Straßenzulassung": "Nein",
  "Marke": "Bergamont",
  "EAN": "7616185374305",
  "Hersteller Artikelnummer": "4252277938006",
  "Modellserie Bezeichnung": "Grandurance 30",
  "Rahmenform lt. Hersteller": "Diamant",
  "Markenfarbe": "warm silver",
  "Rahmenhöhe": "S | (28\")",
  "Jahr": "2026",
  "Zielgruppe": "Damen",
  "Gewicht": "11.6",
  "Zulässiges Gesamtgewicht": "130"
}

Raw adapter output

{
  "retailer": "bikes-de",
  "retailerProductId": "bergamont-grandurance-30-2026",
  "productUrl": "https://www.bikes.de/shop/fahrraeder/marke.bergamont/bergamont-grandurance-30-2026/",
  "extractionMethod": "server-html",
  "sourceCategory": "gravel",
  "rawTitle": "Bergamont Grandurance 30 Diamant warm silver",
  "rawBrand": "Bergamont",
  "price": 1499,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://bikes-opt.b-cdn.net/bergamont/2026/3076081_01.jpg",
  "rawSpecifications": {
    "Rahmenmaterial lt. Hersteller": "Aluminium",
    "Gabel": "Grandurance Alloy, 12x100 mm Achse, Schutzblechaufnahme",
    "Schaltungstyp": "Kettenschaltung",
    "Anzahl Gänge": "20",
    "Umwerfer": "SHIMANO GRX, FD-RX400",
    "Schaltwerk": "SHIMANO GRX, RD-RX400, Shadow Plus",
    "Schalthebel": "SHIMANO GRX, ST-RX400, 2x10-Gang, road STI-Schalthebel",
    "Zahnkranz": "SHIMANO CS-HG50-10, 11-36t",
    "Bremsen": "Hydraulische Scheibenbremse",
    "Bremse": "VR: SHIMANO GRX, BR-RX410, Hydraulische Scheibenbremse, HR: SHIMANO GRX, BR-RX410, Hydraulische Scheibenbremse",
    "Bremshebel": "Shimano GRX, ST-RX400",
    "Bremsscheiben": "VR: SHIMANO SM-RT64, 160 mm, HR: SHIMANO SM-RT64, 160 mm",
    "Laufradgröße": "28 Zoll",
    "Reifen": "VR: Schwalbe G-One Bite Comp, K-Guard, TLR, Addix, 45-622, HR: Schwalbe G-One Bite Comp, K-Guard, TLR, Addix, 45-622",
    "Vorderrad-Nabe": "Formula CL-712, Centerlock, Disc, 12x100 mm axle",
    "Hinterrad-Nabe": "Formula RXC-400, Centerlock, Disc, 12x142 mm axle",
    "Felgen": "VR: Syncros DB-T260, Disc, HR: Syncros DB-T260, Disc",
    "Speichen": "Edelstahl, schwarz",
    "Kette": "KMC X10",
    "Kurbelsatz": "SHIMANO GRX, FC-RX600-10, 46/30t",
    "Pedale": "ohne",
    "Innenlager": "SHIMANO Hollowtech II, BSA",
    "Lenker": "Syncros Gravel, Breite 400 mm",
    "Griffe": "Velo Race Grip-Tape, antislip",
    "Vorbau": "Syncros, -6°",
    "Steuersatz": "Acros ZS56, A-Headset, semi-integriert, Tapered",
    "Sattel": "Syncros Tofino 25",
    "Sattelstütze": "Syncros Duncan 25",
    "Straßenzulassung": "Nein",
    "Marke": "Bergamont",
    "EAN": "7616185374305",
    "Hersteller Artikelnummer": "4252277938006",
    "Modellserie Bezeichnung": "Grandurance 30",
    "Rahmenform lt. Hersteller": "Diamant",
    "Markenfarbe": "warm silver",
    "Rahmenhöhe": "S | (28\")",
    "Jahr": "2026",
    "Zielgruppe": "Damen",
    "Gewicht": "11.6",
    "Zulässiges Gesamtgewicht": "130"
  },
  "rawFeatures": [],
  "rawSizes": [
    {
      "rawSize": "S | (28\")",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1499
    },
    {
      "rawSize": "M | (28\")",
      "size": "M",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "L | (28\")",
      "size": "L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "XL | (28\")",
      "size": "XL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "XXL | (28\")",
      "size": "XXL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    }
  ],
  "availabilityText": "1 of 5 frame sizes offered for shipping by a bikes.de dealer",
  "fetchedAt": "2026-09-19T05:53:06.979Z",
  "sourceMeta": {
    "dealers": [
      "Zweirad Pritscher (über Bergamont Zentrallager)"
    ],
    "listingRows": 2,
    "articleNumbers": [
      "3076081",
      "3076086"
    ],
    "skus": [
      "7616185374312",
      "7616185374329",
      "7616185374336",
      "7616185374343"
    ],
    "leafCategory": "Gravel Bikes"
  }
}

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