Diamant Mahon Style Plus 2026

lucky-bike:lb54443_mitternachtsblau metallic · source URL · confidence 0.83

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
M	M	—	unknown	unsupported	yes	listing price	—
L	L	—	unknown	unsupported	no	listing price	—
XL	XL	—	unknown	unsupported	yes	listing price	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

yes

listing price

—

unknown

unsupported

listing price

—

unknown

unsupported

yes

listing price

—

mapping	unsupported
reason	"M" is a letter size and there is no reviewed Diamant equivalence to convert it.

mapping

unsupported

reason

"M" is a letter size and there is no reviewed Diamant equivalence to convert it.

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

Identity

Canonical configuration: Diamant | Mahon Style Plus | Nexus | 2026
Confidence: high

brand exact (Diamant)
model normalized to "mahon style plus"
groupset family exact (Nexus)
model year exact (2026)
2 listings across 1 retailer

retailer	price	sizes in stock
Lucky Bike	€1.399	M, L, XL	debug
Lucky Bike	€1.399	M, XL	debug

retailer

price

sizes in stock

Lucky Bike

€1.399

M, L, XL

debug

Lucky Bike

€1.399

M, XL

debug

Provenance — why we believe each fact

field source evidence

brand retailer:lucky-bike / parse Diamant

model retailer:lucky-bike / derived Diamant Mahon Style Plus 2026

modelYear retailer:lucky-bike / parse Modelljahr: 2026

category retailer:lucky-bike / derived retailer taxonomy

frameMaterial retailer:lucky-bike / parse Aluminum

groupsetFamily retailer:lucky-bike / dictionary Shimano Nexus Revo 8-fach || Shimano Nexus C6001, Centerlock, 8 -fach

electronicShifting retailer:lucky-bike / derived Shimano Nexus Revo 8-fach || Shimano Nexus C6001, Centerlock, 8 -fach

speeds retailer:lucky-bike / parse 8-fach

brakes retailer:lucky-bike / parse Hydraulische Scheibenbremse

brakeTier retailer:lucky-bike / dictionary MT200

brakePistons retailer:lucky-bike / parse Shimano caliper code MT200

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

fork retailer:lucky-bike / dictionary Aluminium mit Scheibenbremsaufnahme und Zubehör-Ösen, 100x5mm ThruSkew

dropperPost retailer:lucky-bike / derived seatpost row "Bontrager Aluminium, 31,6 mm, 12 mm Versatz, 330 mm Länge" names no dropper, in a 29-field spec table

beltDrive retailer:lucky-bike / parse Gates CDN S150, 50 Zähne | Nabenschaltung Freilauf

hubDynamo retailer:lucky-bike / parse Shimano Nabendynamo 3,0 Watt | Shimano Nexus C6001, Centerlock, 8 -f

rack retailer:lucky-bike / parse Diamant Clever Rack

lighting retailer:lucky-bike / parse Herrmans Nordic MR5, 100lumen, LED

wheelSize retailer:lucky-bike / parse 28

powerMeter retailer:lucky-bike / derived absent from a 29-field spec table

availability retailer:lucky-bike / derived 2 of 3 sizes orderable

field	source	evidence
brand	`retailer:lucky-bike` / parse	Diamant
model	`retailer:lucky-bike` / derived	Diamant Mahon Style Plus 2026
modelYear	`retailer:lucky-bike` / parse	Modelljahr: 2026
category	`retailer:lucky-bike` / derived	retailer taxonomy
frameMaterial	`retailer:lucky-bike` / parse	Aluminum
groupsetFamily	`retailer:lucky-bike` / dictionary	Shimano Nexus Revo 8-fach \|\| Shimano Nexus C6001, Centerlock, 8 -fach
electronicShifting	`retailer:lucky-bike` / derived	Shimano Nexus Revo 8-fach \|\| Shimano Nexus C6001, Centerlock, 8 -fach
speeds	`retailer:lucky-bike` / parse	8-fach
brakes	`retailer:lucky-bike` / parse	Hydraulische Scheibenbremse
brakeTier	`retailer:lucky-bike` / dictionary	MT200
brakePistons	`retailer:lucky-bike` / parse	Shimano caliper code MT200
suspension	`retailer:lucky-bike` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:lucky-bike` / dictionary	Aluminium mit Scheibenbremsaufnahme und Zubehör-Ösen, 100x5mm ThruSkew
dropperPost	`retailer:lucky-bike` / derived	seatpost row "Bontrager Aluminium, 31,6 mm, 12 mm Versatz, 330 mm Länge" names no dropper, in a 29-field spec table
beltDrive	`retailer:lucky-bike` / parse	Gates CDN S150, 50 Zähne \| Nabenschaltung Freilauf
hubDynamo	`retailer:lucky-bike` / parse	Shimano Nabendynamo 3,0 Watt \| Shimano Nexus C6001, Centerlock, 8 -f
rack	`retailer:lucky-bike` / parse	Diamant Clever Rack
lighting	`retailer:lucky-bike` / parse	Herrmans Nordic MR5, 100lumen, LED
wheelSize	`retailer:lucky-bike` / parse	28
powerMeter	`retailer:lucky-bike` / derived	absent from a 29-field spec table
availability	`retailer:lucky-bike` / derived	2 of 3 sizes orderable

Warnings

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

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 10,
  "wheelScore": 5,
  "extrasScore": 3,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 29,
  "notes": [
    "Shimano Nexus = 10.",
    "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\" +3.",
    "Weight not published: no weight adjustment either way."
  ],
  "marketPrice": 957,
  "valueScore": 0.684,
  "savingsVsMarket": -442
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "mixedGroupset set to true because crank is Gates and shifter/hub are Shimano Nexus (see evidence). Wheel material/tier cannot be determined from the provided text — rims are listed as \"Bontrager Connection\" and \"Hohlkammerfelge\" but no material or recognized tier is stated. The provided \"Zul. Gesamtgewicht (kg): 136\" is maximum allowed weight, not the bike's complete weight, so weightKg is null.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 0.9
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schalthebel: Shimano Nexus Revo 8-fach",
      "confidence": 0.9
    },
    "groupsetFamily": {
      "value": "Nexus",
      "evidence": "Nabe hinten: Shimano Nexus C6001, Centerlock, 8 -fach",
      "confidence": 0.9
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schalthebel: Shimano Nexus Revo 8-fach",
      "confidence": 0.8
    },
    "speeds": {
      "value": "8",
      "evidence": "Ganganzahl: 8",
      "confidence": 0.9
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbelsatz: Gates CDN S150, 50 Zähne\n...\nSchalthebel: Shimano Nexus Revo 8-fach",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremse: Hydraulische Scheibenbremse Shimano MT200",
      "confidence": 0.9
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "notes": "mixedGroupset set to true because crank is Gates and shifter/hub are Shimano Nexus (see evidence). Wheel material/tier cannot be determined from the provided text — rims are listed as \"Bontrager Connection\" and \"Hohlkammerfelge\" but no material or recognized tier is stated. The provided \"Zul. Gesamtgewicht (kg): 136\" is maximum allowed weight, not the bike's complete weight, so weightKg is null."
  }
}

Normalized record

{
  "id": "lucky-bike:lb54443_mitternachtsblau metallic",
  "retailer": "lucky-bike",
  "retailerProductId": "lb54443_mitternachtsblau metallic",
  "productUrl": "https://www.lucky-bike.de/Fahrraeder/Trekkingrad/Diamant-Mahon-Style-Plus-2026-M-mitternachtsblau-metallic.html",
  "brand": "Diamant",
  "model": "Mahon Style Plus",
  "modelYear": 2026,
  "category": "city",
  "categoryBasis": "route",
  "sourceCategory": "city",
  "price": 1399,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "aluminium",
  "frameModel": "Alpha Smooth Aluminum, interne Zugführung, Post-Mount-Scheibenbremsaufnahme, austauschbare Ausfallenden, geeignet für Riemenantrieb, Ringschlosshalterung",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Nexus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 8,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Nexus",
    "hubs": "Nexus"
  },
  "groupsetTierSpread": 0,
  "crank": "Gates CDN S150, 50 Zähne",
  "cassette": "Gates CDC CenterTrack, 24 Zähne",
  "brakes": "hydraulic-disc",
  "brakePistons": 2,
  "brakeTier": "basic",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": true,
  "hubDynamo": true,
  "rack": true,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": true,
  "wheelSize": "28",
  "wheelset": "Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Innenweite, Presta-Ventil | Shimano Nabendynamo 3,0 Watt | Shimano Nexus C6001, Center",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Bontrager Girona Comp, Sub Tread Pannenschutz, Reflexstreifen, hergestellt mit recycleten Material, 42-622",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": null
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/diamant-mahon-style-plus-mitternachtsblau-94492-01.jpg",
  "rawTitle": "Diamant Mahon Style Plus 2026",
  "fetchedAt": "2026-09-19T06:13:44.894Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Bremse": "Hydraulische Scheibenbremse Shimano MT200",
  "Reifen": "Bontrager Girona Comp, Sub Tread Pannenschutz, Reflexstreifen, hergestellt mit recycleten Material, 42-622",
  "Rahmenmaterial": "Aluminium",
  "Gabel": "Aluminium mit Scheibenbremsaufnahme und Zubehör-Ösen, 100x5mm ThruSkew",
  "Laufradgröße": "28 Zoll",
  "Felgen": "Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Innenweite, Presta-Ventil",
  "Nabe vorne": "Shimano Nabendynamo 3,0 Watt",
  "Nabe hinten": "Shimano Nexus C6001, Centerlock, 8 -fach",
  "Kurbelsatz": "Gates CDN S150, 50 Zähne",
  "Bremstyp": "hydraulische Scheibenbremse",
  "Schaltungsart": "Nabenschaltung Freilauf",
  "Ganganzahl": "8",
  "Schalthebel": "Shimano Nexus Revo 8-fach",
  "Zahnkränze": "Gates CDC CenterTrack, 24 Zähne",
  "Lenker": "Aluminium-Lowriser, 31,8 mm, 25 mm Rise, 11 Grad Krümmung, 690 mm Breite",
  "Griffe": "Herrmans Clik, ergonomisch, mit Klemmung/Herrmans Clik, ergonomisch, mit Klemmung",
  "Vorbau": "Bontrager Comp, 31 8 mm, Blendr-kompatibel, 7 Grad, 80 mm Länge",
  "Sattel": "Selle Royal Vivo Moderate Ergo",
  "Sattelstütze": "Bontrager Aluminium, 31,6 mm, 12 mm Versatz, 330 mm Länge",
  "Pedale": "Bontrager City Pedale",
  "Rahmeninformation": "Alpha Smooth Aluminum, interne Zugführung, Post-Mount-Scheibenbremsaufnahme, austauschbare Ausfallenden, geeignet für Riemenantrieb, Ringschlosshalterung",
  "Rahmenform": "Diamant",
  "Straßenausstattung": "ja",
  "Scheinwerfer": "Herrmans Nordic MR5, 100lumen, LED",
  "Rücklicht": "Spanninga Pimento Large, mit Standlichtfunktion",
  "Gepäckträger (kg)": "Diamant Clever Rack",
  "Modelljahr": "2026",
  "Typ": "unisex",
  "Zul. Gesamtgewicht (kg)": "136"
}

Raw adapter output

{
  "retailer": "lucky-bike",
  "retailerProductId": "lb54443_mitternachtsblau metallic",
  "productUrl": "https://www.lucky-bike.de/Fahrraeder/Trekkingrad/Diamant-Mahon-Style-Plus-2026-M-mitternachtsblau-metallic.html",
  "extractionMethod": "public-search-api",
  "sourceCategory": "city",
  "rawTitle": "Diamant Mahon Style Plus 2026",
  "rawBrand": "Diamant",
  "price": 1399,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/diamant-mahon-style-plus-mitternachtsblau-94492-01.jpg",
  "rawSpecifications": {
    "Bremse": "Hydraulische Scheibenbremse Shimano MT200",
    "Reifen": "Bontrager Girona Comp, Sub Tread Pannenschutz, Reflexstreifen, hergestellt mit recycleten Material, 42-622",
    "Rahmenmaterial": "Aluminium",
    "Gabel": "Aluminium mit Scheibenbremsaufnahme und Zubehör-Ösen, 100x5mm ThruSkew",
    "Laufradgröße": "28 Zoll",
    "Felgen": "Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Innenweite, Presta-Ventil",
    "Nabe vorne": "Shimano Nabendynamo 3,0 Watt",
    "Nabe hinten": "Shimano Nexus C6001, Centerlock, 8 -fach",
    "Kurbelsatz": "Gates CDN S150, 50 Zähne",
    "Bremstyp": "hydraulische Scheibenbremse",
    "Schaltungsart": "Nabenschaltung Freilauf",
    "Ganganzahl": "8",
    "Schalthebel": "Shimano Nexus Revo 8-fach",
    "Zahnkränze": "Gates CDC CenterTrack, 24 Zähne",
    "Lenker": "Aluminium-Lowriser, 31,8 mm, 25 mm Rise, 11 Grad Krümmung, 690 mm Breite",
    "Griffe": "Herrmans Clik, ergonomisch, mit Klemmung/Herrmans Clik, ergonomisch, mit Klemmung",
    "Vorbau": "Bontrager Comp, 31 8 mm, Blendr-kompatibel, 7 Grad, 80 mm Länge",
    "Sattel": "Selle Royal Vivo Moderate Ergo",
    "Sattelstütze": "Bontrager Aluminium, 31,6 mm, 12 mm Versatz, 330 mm Länge",
    "Pedale": "Bontrager City Pedale",
    "Rahmeninformation": "Alpha Smooth Aluminum, interne Zugführung, Post-Mount-Scheibenbremsaufnahme, austauschbare Ausfallenden, geeignet für Riemenantrieb, Ringschlosshalterung",
    "Rahmenform": "Diamant",
    "Straßenausstattung": "ja",
    "Scheinwerfer": "Herrmans Nordic MR5, 100lumen, LED",
    "Rücklicht": "Spanninga Pimento Large, mit Standlichtfunktion",
    "Gepäckträger (kg)": "Diamant Clever Rack",
    "Modelljahr": "2026",
    "Typ": "unisex",
    "Zul. Gesamtgewicht (kg)": "136"
  },
  "rawFeatures": [
    "Mit pflegeleichtem Riemenantrieb und Nabenschaltung",
    "Bereits 1885 gründeten die Brüder Friedrich und Wilhelm Nevoigt in Chemnitz die Marke Diamant. Im Jahre 1885 lief auch das erste Fahrrad vom Band, seitdem hat sich jedoch viel getan beim modernen Fahrrad-Hersteller. Weitere Produkte von Diamant entdecken Informationen zur Produktsicherheit HerstellerDiamant Fahrradwerke GmbHSchönaicher Straße 1 - 09232 Hartmannsdorf - DEinfo@diamantrad.com"
  ],
  "rawSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": null
    }
  ],
  "availabilityText": "2 of 3 sizes orderable",
  "fetchedAt": "2026-09-19T06:13:44.894Z",
  "sourceMeta": {
    "sku": "0094492.001",
    "mpn": "5332126",
    "ldAvailability": "http://schema.org/InStock",
    "weightNote": "Maximales Gesamtgewicht von Fahrrad, Fahrer und Gepäck in kg",
    "colour": "mitternachtsblau metallic",
    "articleNumber": "0094492.001",
    "ean": "197216152743",
    "badges": null,
    "reductionPercent": null,
    "feedSizes": [
      "M",
      "XL"
    ],
    "parentSizes": "M, L, XL"
  }
}

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