← Review table (e-bike) · shopper page
fahrrad-xxl:1811524 · source URL · confidence 0.83
Cannot win: e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| M | M | — | unknown | unsupported | yes | €2.999,99 | — |
| S | S | — | unknown | unsupported | yes | €2.999,99 | — |
| mapping | unsupported |
|---|---|
| reason | "M" is a letter size and there is no reviewed Kettler equivalence to convert it. |
A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible
Only listing of this configuration — nothing to merge.
| field | source | evidence |
|---|---|---|
| brand | retailer:fahrrad-xxl / parse | Kettler |
| model | retailer:fahrrad-xxl / derived | Kettler E-Comfort A8 RT - 545 Wh - 28 Zoll - Tiefeinsteiger |
| modelYear | retailer:fahrrad-xxl / parse | Saison: 2025 |
| category | retailer:fahrrad-xxl / parse | 545 Wh |
| frameMaterial | retailer:fahrrad-xxl / parse | Aluminium |
| groupsetFamily | retailer:fahrrad-xxl / dictionary | Shimano Nexus 8 SL-C6000, 8-fach || Shimano Nexus 8G SG-C6001-8CD, mit Rücktritt, 8-fach |
| electronicShifting | retailer:fahrrad-xxl / derived | Shimano Nexus 8 SL-C6000, 8-fach || Shimano Nexus 8G SG-C6001-8CD, mit Rücktritt, 8-fach |
| speeds | retailer:fahrrad-xxl / parse | 08 - Gänge |
| brakes | retailer:fahrrad-xxl / parse | hydraulische Scheibenbremse |
| suspension | retailer:fahrrad-xxl / derived | suspension fork "SR Suntour Nex E25, Federweg: 63mm" and no rear shock in a 54-field spec table |
| fork | retailer:fahrrad-xxl / parse | SR Suntour Nex E25, Federweg: 63mm |
| dropperPost | retailer:fahrrad-xxl / derived | seatpost row "HL SPS-C255" names no dropper, in a 54-field spec table |
| beltDrive | retailer:fahrrad-xxl / parse | KMC |
| rack | retailer:fahrrad-xxl / parse | MonkeyLoad |
| mudguards | retailer:fahrrad-xxl / parse | SKS PET A56R |
| kickstand | retailer:fahrrad-xxl / parse | URSUS Wave |
| lighting | retailer:fahrrad-xxl / parse | Comus FS-50 EB, 50 Lux |
| wheelSize | retailer:fahrrad-xxl / parse | 28 |
| powerMeter | retailer:fahrrad-xxl / derived | absent from a 54-field spec table |
| availability | retailer:fahrrad-xxl / derived | 2 of 2 sizes shippable |
| ebike.motor | retailer:fahrrad-xxl / parse | Bosch Mittelmotor Active Line Plus Smart 250 Watt 50Nm | Bosch |
| ebike.motor.position | retailer:fahrrad-xxl / parse | Mittelmotor |
| ebike.motor.torqueNm | retailer:fahrrad-xxl / parse | 50 Nm |
| ebike.motor.power | retailer:fahrrad-xxl / parse | Bosch Mittelmotor Active Line Plus Smart 250 Watt 50Nm | Bosch |
| ebike.battery.capacityWh | retailer:fahrrad-xxl / parse | 545 Wh |
| ebike.battery.integration | retailer:fahrrad-xxl / parse | PowerPack |
| ebike.battery.removable | retailer:fahrrad-xxl / parse | ja |
| ebike.speedClass | retailer:fahrrad-xxl / parse | E-Bike Zulassungspflichtig: Nein |
| ebike.eDiscipline | retailer:fahrrad-xxl / parse | shelf: E-Bike City |
| ebike.display | retailer:fahrrad-xxl / parse | Display: Bosch Intuvia 100 |
| ebike.maxSystemWeightKg | retailer:fahrrad-xxl / parse | Zulässiges Gewicht inkl. Fahrer und Zuladung: 135 kg |
| ebike.frameShape | retailer:fahrrad-xxl / parse | Tiefeinsteiger |
info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 11,
"drivetrainScore": 0,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 16,
"notes": [
"Groupset not identified: 0 drivetrain points.",
"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 mtb-hardtail.",
"Weight not published: no weight adjustment either way.",
"Fork series not stated: scored at the bottom of the fork ladder rather than assumed."
],
"marketPrice": null,
"valueScore": null,
"savingsVsMarket": null
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "The source identifies the rims as Schürmann YAK Disc but does not establish their material or a defensible wheel tier. \"Zulässiges Gewicht inkl. Fahrer und Zuladung: 135 kg\" is a permitted total load, not the complete-bike weight. The drivetrain includes a Shimano Nexus shifter and a Samox crank, but the source does not provide enough normalized family information to determine mixedGroupset deterministically.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmen: Aluminium",
"confidence": 1
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schalthebel: Shimano Nexus 8 SL-C6000, 8-fach",
"confidence": 1
},
"groupsetFamily": {
"value": "Nexus",
"evidence": "Schalthebel: Shimano Nexus 8 SL-C6000, 8-fach",
"confidence": 1
},
"electronicShifting": {
"value": "false",
"evidence": "Schaltung: 8-Gang Nabenschaltung (Rücktrittbremse)",
"confidence": 0.98
},
"speeds": {
"value": "8",
"evidence": "Schaltung: 8-Gang Nabenschaltung (Rücktrittbremse)",
"confidence": 1
},
"mixedGroupset": {
"value": null,
"evidence": null,
"confidence": 0
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremsen vorne: Tektro HD-T280, hydraulische Scheibenbremse",
"confidence": 1
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "The source identifies the rims as Schürmann YAK Disc but does not establish their material or a defensible wheel tier. \"Zulässiges Gewicht inkl. Fahrer und Zuladung: 135 kg\" is a permitted total load, not the complete-bike weight. The drivetrain includes a Shimano Nexus shifter and a Samox crank, but the source does not provide enough normalized family information to determine mixedGroupset deterministically."
}
}
{
"id": "fahrrad-xxl:1811524",
"retailer": "fahrrad-xxl",
"retailerProductId": "1811524",
"productUrl": "https://www.fahrrad-xxl.de/kettler-e-comfort-a8-rt-m000096133",
"brand": "Kettler",
"model": "E-Comfort A8 RT",
"modelYear": 2025,
"category": "e-bike",
"categoryBasis": "stated",
"sourceCategory": "e-bike",
"price": 2999.99,
"originalPrice": 3399,
"currency": "EUR",
"discountPercent": 12,
"frameMaterial": "aluminium",
"frameModel": "Aluminium",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Nexus",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 8,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "Nexus",
"hubs": "Nexus"
},
"groupsetTierSpread": 0,
"crank": "Samox",
"cassette": "Shimano Ritzel, 18 Zähne",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "front",
"fork": {
"make": "SR Suntour",
"line": null,
"tier": "unknown",
"travelMm": 63
},
"rearShock": null,
"dropperPost": false,
"beltDrive": false,
"hubDynamo": null,
"rack": true,
"mudguards": true,
"chaincase": null,
"kickstand": true,
"lighting": true,
"wheelSize": "28",
"wheelset": "Schürmann YAK Disc, 28 Zoll | Schürmann YAK Disc, 28 Zoll | Shimano Nexus 8G SG-C6001-8CD, mit Rücktritt, 8-fach",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "Schwalbe Energizer Plus Performance 28 x 2.00 (50-622)",
"weightKg": null,
"ebike": {
"motor": {
"text": "Bosch Mittelmotor Active Line Plus Smart 250 Watt 50Nm | Bosch",
"brand": "bosch",
"model": null,
"position": "mid",
"torqueNm": 50,
"torqueSource": "retailer",
"ratedPowerW": 250,
"peakPowerW": null
},
"battery": {
"text": "Bosch PowerPack 545 Wh, Rahmen-Akku",
"capacityWh": 545,
"count": 1,
"integration": "external",
"removable": true
},
"speedClass": "pedelec-25",
"rangeExtender": "unknown",
"display": "Bosch Intuvia 100",
"abs": null,
"autoShift": null,
"statedRangeKm": null,
"eDiscipline": "e-city",
"eDisciplineBasis": "leaf",
"frameShape": "step-through",
"cargoType": "unknown",
"maxSystemWeightKg": 135,
"rackCapacityKg": null,
"weightIncludesBattery": null
},
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 2999.99
},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 2999.99
}
],
"seller": null,
"availability": "in-stock",
"gtins": [],
"imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/084/thumbs/5895180_23467472.webp",
"rawTitle": "Kettler E-Comfort A8 RT - 545 Wh - 28 Zoll - Tiefeinsteiger",
"fetchedAt": "2026-09-26T08:30:02.562Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
}
],
"ebikeAi": {
"requested": [
"motorModel"
],
"applied": [],
"rejected": [],
"notes": "",
"raw": {
"motorBrand": {
"value": "bosch",
"evidence": "Motor: Bosch Mittelmotor Active Line Plus Smart 250 Watt 50Nm",
"confidence": 1
},
"motorModel": {
"value": null,
"evidence": null,
"confidence": 0
},
"batteryWh": {
"value": "545",
"evidence": "Akku: Bosch PowerPack 545 Wh, Rahmen-Akku",
"confidence": 1
},
"speedClass": {
"value": "pedelec-25",
"evidence": "Unterstützte Höchstgeschwindigkeit: 25 km/h",
"confidence": 1
},
"batteryIntegration": {
"value": null,
"evidence": null,
"confidence": 0
},
"frameShape": {
"value": "step-through",
"evidence": "Rahmenform: Tiefeinsteiger",
"confidence": 1
},
"notes": ""
}
}
}
{
"Zulässiges Gewicht inkl. Fahrer und Zuladung": "135 kg",
"Motor": "Bosch Mittelmotor Active Line Plus Smart 250 Watt 50Nm",
"Display": "Bosch Intuvia 100",
"Motorposition": "Mittelmotor",
"Akku": "Bosch PowerPack 545 Wh, Rahmen-Akku",
"Akku entnehmbar": "ja",
"Schaltung": "8-Gang Nabenschaltung (Rücktrittbremse)",
"Kurbelgarnitur": "Samox",
"Schalthebel": "Shimano Nexus 8 SL-C6000, 8-fach",
"Kette": "KMC Z610",
"Kassette": "Shimano Ritzel, 18 Zähne",
"Bremsen vorne": "Tektro HD-T280, hydraulische Scheibenbremse",
"Bremsen hinten": "Tektro HD-T280, hydraulische Scheibenbremse",
"Bremshebel": "Tektro, 3-Finger-Hebel",
"Bremsscheibe": "Tektro TR180 ;180mm",
"Gabel": "SR Suntour Nex E25, Federweg: 63mm",
"Rahmen": "Aluminium",
"Federweg vorne in mm": "63 mm",
"Rahmenform": "Tiefeinsteiger",
"Lenker": "Competition SL, Ergo",
"Pedale": "VPE-821",
"Sattel": "Selle Royal Vivo Moderate",
"Vorbau": "Kalloy AS-4005",
"Sattelstütze": "HL SPS-C255",
"Griffe": "Velo VLG-649",
"Felge vorn": "Schürmann YAK Disc, 28 Zoll",
"Nabe hinten": "Shimano Nexus 8G SG-C6001-8CD, mit Rücktritt, 8-fach",
"Reifen (vorne)": "Schwalbe Energizer Plus Performance 28 x 2.00 (50-622)",
"Felge hinten": "Schürmann YAK Disc, 28 Zoll",
"Reifen (hinten)": "Schwalbe Energizer Plus Performance 28 x 2.00 (50-622)",
"Speichen": "Spoke 2.0 blk",
"Höchstgeschwindigkeit": "25",
"Maßeinheit": "km/h",
"Drehmoment": "50 Nm",
"Schutzbleche": "SKS PET A56R",
"Unterstützte Höchstgeschwindigkeit": "25 km/h",
"Gepäckträger": "MonkeyLoad",
"Beleuchtung vorn": "Comus FS-50 EB, 50 Lux",
"Beleuchtung hinten": "Comus R-Glow EB",
"Ständer": "URSUS Wave",
"Hersteller": "KETTLER Alu-Rad GmbH, Longericher Straße 2, 50739 Köln, Deutschland, info@kettler-alu-rad.de",
"Beleuchtung": "mit Beleuchtung",
"E-Bike Motor Hersteller": "Bosch",
"E-Bike Zulassungspflichtig": "Nein",
"Farbe": "Blau",
"Federung": "Mit Federung",
"Gänge": "08 - Gänge",
"Geschlecht": "Damen",
"Marke": "Kettler",
"Radgröße": "28 Zoll",
"Rahmenhöhe": "69 cm",
"Rahmenmaterial": "Aluminium",
"Saison": "2025",
"Schaltart": "Nabe mit Rücktritt"
}
{
"retailer": "fahrrad-xxl",
"retailerProductId": "1811524",
"productUrl": "https://www.fahrrad-xxl.de/kettler-e-comfort-a8-rt-m000096133",
"extractionMethod": "json-ld",
"sourceCategory": "e-bike",
"rawTitle": "Kettler E-Comfort A8 RT - 545 Wh - 28 Zoll - Tiefeinsteiger",
"rawBrand": "Kettler",
"price": 2999.99,
"originalPrice": 3399,
"currency": "EUR",
"imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/084/thumbs/5895180_23467472.webp",
"rawSpecifications": {
"Zulässiges Gewicht inkl. Fahrer und Zuladung": "135 kg",
"Motor": "Bosch Mittelmotor Active Line Plus Smart 250 Watt 50Nm",
"Display": "Bosch Intuvia 100",
"Motorposition": "Mittelmotor",
"Akku": "Bosch PowerPack 545 Wh, Rahmen-Akku",
"Akku entnehmbar": "ja",
"Schaltung": "8-Gang Nabenschaltung (Rücktrittbremse)",
"Kurbelgarnitur": "Samox",
"Schalthebel": "Shimano Nexus 8 SL-C6000, 8-fach",
"Kette": "KMC Z610",
"Kassette": "Shimano Ritzel, 18 Zähne",
"Bremsen vorne": "Tektro HD-T280, hydraulische Scheibenbremse",
"Bremsen hinten": "Tektro HD-T280, hydraulische Scheibenbremse",
"Bremshebel": "Tektro, 3-Finger-Hebel",
"Bremsscheibe": "Tektro TR180 ;180mm",
"Gabel": "SR Suntour Nex E25, Federweg: 63mm",
"Rahmen": "Aluminium",
"Federweg vorne in mm": "63 mm",
"Rahmenform": "Tiefeinsteiger",
"Lenker": "Competition SL, Ergo",
"Pedale": "VPE-821",
"Sattel": "Selle Royal Vivo Moderate",
"Vorbau": "Kalloy AS-4005",
"Sattelstütze": "HL SPS-C255",
"Griffe": "Velo VLG-649",
"Felge vorn": "Schürmann YAK Disc, 28 Zoll",
"Nabe hinten": "Shimano Nexus 8G SG-C6001-8CD, mit Rücktritt, 8-fach",
"Reifen (vorne)": "Schwalbe Energizer Plus Performance 28 x 2.00 (50-622)",
"Felge hinten": "Schürmann YAK Disc, 28 Zoll",
"Reifen (hinten)": "Schwalbe Energizer Plus Performance 28 x 2.00 (50-622)",
"Speichen": "Spoke 2.0 blk",
"Höchstgeschwindigkeit": "25",
"Maßeinheit": "km/h",
"Drehmoment": "50 Nm",
"Schutzbleche": "SKS PET A56R",
"Unterstützte Höchstgeschwindigkeit": "25 km/h",
"Gepäckträger": "MonkeyLoad",
"Beleuchtung vorn": "Comus FS-50 EB, 50 Lux",
"Beleuchtung hinten": "Comus R-Glow EB",
"Ständer": "URSUS Wave",
"Hersteller": "KETTLER Alu-Rad GmbH, Longericher Straße 2, 50739 Köln, Deutschland, info@kettler-alu-rad.de",
"Beleuchtung": "mit Beleuchtung",
"E-Bike Motor Hersteller": "Bosch",
"E-Bike Zulassungspflichtig": "Nein",
"Farbe": "Blau",
"Federung": "Mit Federung",
"Gänge": "08 - Gänge",
"Geschlecht": "Damen",
"Marke": "Kettler",
"Radgröße": "28 Zoll",
"Rahmenhöhe": "69 cm",
"Rahmenmaterial": "Aluminium",
"Saison": "2025",
"Schaltart": "Nabe mit Rücktritt"
},
"rawFeatures": [
"Das E-Comfort A8 RT ist ein komfortables City-E-Bike von Kettler, ausgestattet mit einem leistungsstarken Bosch Mittelmotor Active Line Plus (250 Watt) und einem langlebigen Bosch PowerPack 545 Wh Rahmen-Akku. Der Aluminiumrahmen in Damenkomfort-Design sorgt für eine bequeme Sitzposition. Mit der 8-Gang Nabenschaltung inklusive Rücktrittbremse, hydraulischen Scheibenbremsen von Tektro vorne und hinten sowie robusten Schwalbe Energizer Plus Performance Reifen ist es ideal für den urbanen Alltag. Weitere Highlights sind die SR Suntour Nex E25 Federgabel für Fahrkomfort, das Bosch Intuvia Display zur Steuerung und der praktische MonkeyLoad Gepäckträger. Die integrierte Beleuchtung von Comus sorgt für Sicherheit bei Dunkelheit. Ein zuverlässiges und alltagstaugliches City-E-Bike für komfortable Mobilität."
],
"rawSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 2999.99
},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 2999.99
}
],
"availabilityText": "2 of 2 sizes shippable",
"fetchedAt": "2026-09-26T08:30:02.562Z",
"sourceMeta": {
"articleNumber": "M000096133",
"variantCount": 2,
"skus": [
"x7195084",
"x7195083"
],
"availabilities": [
"https://schema.org/InStock",
"https://schema.org/InStock"
]
},
"listingPath": [
"E-Bike-Pedelec",
"E-Bike City"
]
}