← Review table (city) · shopper page
bikeexchange:diamant_mahon_style_plus_midstep_2025 · source URL · confidence 0.78 · GTIN 0197216152729
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| S | S | — | unknown | unsupported | yes | €1.399 | — |
| M | M | — | unknown | unsupported | yes | €1.299 | — |
| L | L | — | unknown | unsupported | yes | €1.399 | — |
| mapping | unsupported |
|---|---|
| reason | "S" 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
Canonical configuration: Diamant | Mahon Style Plus Midstep | Nexus | 2026
Confidence: high
| retailer | price | sizes in stock | |
|---|---|---|---|
| BikeExchange | €1.299 | S, M, L | debug |
| Mount7 | €1.399 | none | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:bikeexchange / parse | Diamant |
| model | retailer:bikeexchange / derived | Diamant Mahon Style Plus Midstep |
| modelYear | retailer:bikeexchange / parse | Jahr: 2026 |
| category | retailer:bikeexchange / derived | retailer taxonomy |
| frameMaterial | retailer:bikeexchange / parse | ALUMINIUM |
| suspension | retailer:bikeexchange / derived | no suspension fork and no rear shock on a drop-bar listing |
| availability | retailer:bikeexchange / derived | sizes 3: 3 stocked, 0 gone, 0 unread |
| seller | retailer:bikeexchange / parse | M: Bike Steel Borrow |
| groupsetFamily | ai / ai (0.9) | Schaltung: Shimano Nexus Revo, 8-speed |
| speeds | ai / ai (0.9) | Schaltung: Shimano Nexus Revo, 8-speed |
info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 11,
"drivetrainScore": 10,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 26,
"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.",
"Weight not published: no weight adjustment either way."
],
"marketPrice": 728,
"valueScore": 0.56,
"savingsVsMarket": -571
}
{
"requested": [
"groupsetFamily",
"wheelMaterial",
"wheelTier",
"brakes",
"weightKg"
],
"applied": [
"groupsetFamily"
],
"rejected": [],
"notes": "Source specifies a Shimano Nexus hub gear (\"Schaltung: Shimano Nexus Revo, 8-speed\") and a Gates CDC CenterTrack cassette (\"Kassette: Gates CDC CenterTrack, 24 Zähne\"). No information in the source about electronic shifting, brakes, wheel construction or bike weight.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial: ALUMINIUM",
"confidence": 0.9
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltung: Shimano Nexus Revo, 8-speed",
"confidence": 0.9
},
"groupsetFamily": {
"value": "Nexus",
"evidence": "Schaltung: Shimano Nexus Revo, 8-speed",
"confidence": 0.9
},
"electronicShifting": {
"value": null,
"evidence": null,
"confidence": 0.1
},
"speeds": {
"value": "8",
"evidence": "Schaltung: Shimano Nexus Revo, 8-speed",
"confidence": 0.9
},
"mixedGroupset": {
"value": null,
"evidence": null,
"confidence": 0.1
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0.1
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0.1
},
"brakes": {
"value": null,
"evidence": null,
"confidence": 0.1
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0.1
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.1
},
"notes": "Source specifies a Shimano Nexus hub gear (\"Schaltung: Shimano Nexus Revo, 8-speed\") and a Gates CDC CenterTrack cassette (\"Kassette: Gates CDC CenterTrack, 24 Zähne\"). No information in the source about electronic shifting, brakes, wheel construction or bike weight."
}
}
{
"id": "bikeexchange:diamant_mahon_style_plus_midstep_2025",
"retailer": "bikeexchange",
"retailerProductId": "diamant_mahon_style_plus_midstep_2025",
"productUrl": "https://www.bikeexchange.de/de-DE/products/diamant_mahon_style_plus_midstep_2025?sku=DIA_0000528187",
"brand": "Diamant",
"model": "Mahon Style Plus Midstep",
"modelYear": 2026,
"category": "city",
"categoryBasis": "route",
"sourceCategory": "city",
"price": 1299,
"originalPrice": 1399,
"currency": "EUR",
"discountPercent": 7,
"frameMaterial": "aluminium",
"frameModel": null,
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Nexus",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 8,
"mixedGroupset": null,
"groupsetComponents": null,
"groupsetTierSpread": 0,
"crank": null,
"cassette": "Gates CDC CenterTrack, 24 Zähne",
"brakes": "unknown",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "none",
"fork": null,
"rearShock": null,
"dropperPost": null,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": null,
"wheelset": null,
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": null,
"weightKg": null,
"powerMeter": null,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 1399,
"seller": null,
"deliveryNote": null
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 1299,
"seller": "Bike Steel Borrow",
"deliveryNote": "Reguläre Lieferzeit 4 Tage"
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 1399,
"seller": null,
"deliveryNote": null
}
],
"seller": "Bike Steel Borrow",
"availability": "in-stock",
"gtins": [
"0197216152729"
],
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/59e4d33772a9fee8b4b5-LHg-edEx.png",
"rawTitle": "Diamant Mahon Style Plus Midstep",
"fetchedAt": "2026-09-19T05:48:47.620Z",
"normalizationConfidence": 0.78,
"warnings": [
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
}
]
}
{
"Rahmenmaterial": "ALUMINIUM",
"Griffe": "Herrmans Clik, ergonomisch, mit Klemmung // Herrmans Clik, ergonomisch, mit Klemmung",
"Vorbau": "Bontrager Comp, 31 8 mm, Blendr-kompatibel, 7 Grad, 70 mm Länge",
"Steuersatz": "Integrierter FSA-Steuersatz, gedichtetes Patronenlager, 1 1/8\" oben, 1,5\" unten",
"Lenker": "Aluminium-Lowriser, 31,8 mm, 25 mm Rise, 11 Grad Krümmung, 660 mm Breite",
"Kassette": "Gates CDC CenterTrack, 24 Zähne",
"Schaltung": "Shimano Nexus Revo, 8-speed",
"Pedale": "Bontrager City Pedale",
"Sattel": "Selle Royal Vivo Moderate Ergo",
"Sattelstütze": "Bontrager Aluminium, 31,6 mm, 12 mm Versatz, 330 mm Länge",
"Jahr": "2026"
}
{
"retailer": "bikeexchange",
"retailerProductId": "diamant_mahon_style_plus_midstep_2025",
"productUrl": "https://www.bikeexchange.de/de-DE/products/diamant_mahon_style_plus_midstep_2025?sku=DIA_0000528187",
"extractionMethod": "embedded-json",
"sourceCategory": "city",
"rawTitle": "Diamant Mahon Style Plus Midstep",
"rawBrand": "Diamant",
"price": 1299,
"originalPrice": 1399,
"currency": "EUR",
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/59e4d33772a9fee8b4b5-LHg-edEx.png",
"rawSpecifications": {
"Rahmenmaterial": "ALUMINIUM",
"Griffe": "Herrmans Clik, ergonomisch, mit Klemmung // Herrmans Clik, ergonomisch, mit Klemmung",
"Vorbau": "Bontrager Comp, 31 8 mm, Blendr-kompatibel, 7 Grad, 70 mm Länge",
"Steuersatz": "Integrierter FSA-Steuersatz, gedichtetes Patronenlager, 1 1/8\" oben, 1,5\" unten",
"Lenker": "Aluminium-Lowriser, 31,8 mm, 25 mm Rise, 11 Grad Krümmung, 660 mm Breite",
"Kassette": "Gates CDC CenterTrack, 24 Zähne",
"Schaltung": "Shimano Nexus Revo, 8-speed",
"Pedale": "Bontrager City Pedale",
"Sattel": "Selle Royal Vivo Moderate Ergo",
"Sattelstütze": "Bontrager Aluminium, 31,6 mm, 12 mm Versatz, 330 mm Länge",
"Jahr": "2026"
},
"rawFeatures": [
"Aluminium",
"Nabenschaltung",
"Beschreibung"
],
"rawSizes": [
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 1399,
"seller": null,
"deliveryNote": null
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 1299,
"seller": "Bike Steel Borrow",
"deliveryNote": "Reguläre Lieferzeit 4 Tage"
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 1399,
"seller": null,
"deliveryNote": null
}
],
"availabilityText": "sizes 3: 3 stocked, 0 gone, 0 unread",
"fetchedAt": "2026-09-19T05:48:47.620Z",
"sourceMeta": {
"skus": [
"197216152729"
],
"shopSkus": [
"DIA_0000528187",
"DIA_0000528186",
"DIA_0000528187",
"DIA_0000528191"
],
"seller": "Bike Steel Borrow",
"sellerOfSize": "M",
"sellerId": "66ad34df-c050-46e7-8f37-1ea72ef6b7e6",
"storeKey": "store_01KE0AGA5DD7NY5FR6G2ZTQZ27_eur",
"storeCity": "Ammersbek",
"storeCountry": "DE",
"storeDelivers": true,
"storeClickAndCollect": true,
"storeReservation": true,
"storeDeliveryTime": "P4D",
"shippingPrice": 75,
"hasMoreSellers": false,
"condition": "NEW",
"ctProductId": "f29da422-9cfa-44e3-9f9d-3520265eeb47",
"shopCategory": "City & Urban",
"colourCount": 2,
"fetchedSku": "DIA_0000528187"
}
}