← Review table (e-bike) · shopper page
fahrrad-xxl:1433330 · source URL · confidence 0.7
Cannot win: availability is unknown; no size confirmed in stock; 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 | ? | €3.699,99 | — |
| mapping | unsupported |
|---|---|
| reason | "M" is a letter size and there is no reviewed Centurion equivalence to convert it. |
A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible
Canonical configuration: Centurion | Backfire R800i | CUES | 2025
Confidence: high
| retailer | price | sizes in stock | |
|---|---|---|---|
| bikes.de | €2.938,95 | 50 cm | L | (29") | debug |
| Fahrrad XXL | €3.599,99 | none | debug |
| Fahrrad XXL | €3.699,99 | none | debug |
| BikeExchange | €4.249 | M, L | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:fahrrad-xxl / parse | Centurion |
| model | retailer:fahrrad-xxl / derived | Centurion Backfire R800i - 750 Wh - 29 Zoll - Diamant |
| modelYear | retailer:fahrrad-xxl / parse | Saison: 2025 |
| category | retailer:fahrrad-xxl / parse | 750 Wh |
| frameMaterial | retailer:fahrrad-xxl / parse | Aluminium |
| groupsetFamily | retailer:fahrrad-xxl / dictionary | Shimano CUES, RD-U6000, 1x11 |
| electronicShifting | retailer:fahrrad-xxl / derived | Shimano CUES, RD-U6000, 1x11 |
| speeds | retailer:fahrrad-xxl / parse | 11 - Gänge |
| brakeTier | retailer:fahrrad-xxl / dictionary | BR-MT520 |
| brakePistons | retailer:fahrrad-xxl / parse | 4-Kolben |
| suspension | retailer:fahrrad-xxl / derived | suspension fork "SR Suntour Zeron35 BOOST Air LOR, Federweg: 100mm, 1.5" tape" and no rear shock in a 54-field spec table |
| fork | retailer:fahrrad-xxl / parse | SR Suntour Zeron35 BOOST Air LOR, Federweg: 100mm, 1.5" tapered |
| dropperPost | retailer:fahrrad-xxl / derived | seatpost row "Procraft Pro II, Durchmesser: 30.9mm, Länge: 350mm (S, M), 4" names no dropper, in a 54-field spec table |
| beltDrive | retailer:fahrrad-xxl / parse | CN-LG5 |
| lighting | retailer:fahrrad-xxl / parse | Lezyne Mini STVZO E65, 210 Lumen |
| wheelSize | retailer:fahrrad-xxl / parse | 29 |
| powerMeter | retailer:fahrrad-xxl / derived | absent from a 54-field spec table |
| availability | retailer:fahrrad-xxl / derived | 0 of 1 sizes shippable, 1 in-store only |
| ebike.motor | retailer:fahrrad-xxl / parse | Bosch Mittelmotor Performance Line CX Gen4 250 Watt | Bosch |
| ebike.motor.position | retailer:fahrrad-xxl / parse | Mittelmotor |
| ebike.motor.torqueNm | retailer:fahrrad-xxl / parse | 85 Nm |
| ebike.motor.power | retailer:fahrrad-xxl / parse | Bosch Mittelmotor Performance Line CX Gen4 250 Watt | Bosch |
| ebike.battery.capacityWh | retailer:fahrrad-xxl / parse | 750Wh |
| ebike.battery.integration | retailer:fahrrad-xxl / parse | PowerTube |
| ebike.speedClass | retailer:fahrrad-xxl / parse | E-Bike Zulassungspflichtig: Nein |
| ebike.eDiscipline | retailer:fahrrad-xxl / parse | shelf: E-Bike Hardtail |
| ebike.display | retailer:fahrrad-xxl / parse | Display: Bosch Intuvia 100 |
| ebike.maxSystemWeightKg | retailer:fahrrad-xxl / parse | Zulässiges Gewicht inkl. Fahrer und Zuladung: 150 kg |
| ebike.frameShape | retailer:fahrrad-xxl / parse | Diamant |
info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 11,
"drivetrainScore": 9,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 25,
"notes": [
"Shimano CUES = 11.",
"11-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.",
"Weight not published: no weight adjustment either way.",
"Fork series not stated: scored at the bottom of the fork ladder rather than assumed.",
"Brake series \"basic\" +0."
],
"marketPrice": null,
"valueScore": null,
"savingsVsMarket": null
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"brakes",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "The source names Procraft Altitude MD30 rims but does not establish their material or a defensible wheel tier. The brake specifications identify components and four-piston brakes but do not explicitly establish hydraulic-disc, mechanical-disc, or rim brakes. No complete-bike weight or power meter status is provided. Mixed groupset cannot be determined because shifters are not specified and the crank is Centurion rather than a named groupset family.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmen: Material: Aluminium",
"confidence": 1
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltwerk: Shimano CUES, RD-U6000, 1x11",
"confidence": 1
},
"groupsetFamily": {
"value": "CUES",
"evidence": "Shimano CUES, RD-U6000, 1x11",
"confidence": 1
},
"electronicShifting": {
"value": "false",
"evidence": "Schaltart: Kettenschaltung",
"confidence": 0.99
},
"speeds": {
"value": "11",
"evidence": "Schaltwerk: Shimano CUES, RD-U6000, 1x11",
"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": null,
"evidence": null,
"confidence": 0
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "The source names Procraft Altitude MD30 rims but does not establish their material or a defensible wheel tier. The brake specifications identify components and four-piston brakes but do not explicitly establish hydraulic-disc, mechanical-disc, or rim brakes. No complete-bike weight or power meter status is provided. Mixed groupset cannot be determined because shifters are not specified and the crank is Centurion rather than a named groupset family."
}
}
{
"id": "fahrrad-xxl:1433330",
"retailer": "fahrrad-xxl",
"retailerProductId": "1433330",
"productUrl": "https://www.fahrrad-xxl.de/centurion-backfire-r800i-m000083192",
"brand": "Centurion",
"model": "Backfire R800i",
"modelYear": 2025,
"category": "e-bike",
"categoryBasis": "stated",
"sourceCategory": "e-bike",
"price": 3699.99,
"originalPrice": 4249,
"currency": "EUR",
"discountPercent": 13,
"frameMaterial": "aluminium",
"frameModel": "Material: Aluminium, 29\", Steuerrohr: 1.5\" - 1.8\" tapered, Ausfallende: 12x148mm, Bremsaufnahme: Postmount 180mm, UDH Standard",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "CUES",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 11,
"mixedGroupset": false,
"groupsetComponents": {
"rearDerailleur": "CUES",
"cassette": "CUES"
},
"groupsetTierSpread": 0,
"crank": "Centurion R Pro II Gen4, mattschwarz/Alu gebürstet, Länge: 170mm (S), 175mm (M, L, XL), CK-790",
"cassette": "Shimano CS-LG400-11, 11-50 Zähne",
"brakes": "unknown",
"brakePistons": 4,
"brakeTier": "basic",
"suspension": "front",
"fork": {
"make": "SR Suntour",
"line": null,
"tier": "unknown",
"travelMm": 100
},
"rearShock": null,
"dropperPost": false,
"beltDrive": false,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": true,
"wheelSize": "29",
"wheelset": "Procraft Altitude MD30, IW 30mm, tubeless ready | Procraft Altitude MD30, IW 30mm, tubeless ready | Shimano HB-TC500-15-B, 15x110mm, 32-Loch",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "Maxxis Ardent 29x2.4\", tubeless ready, EXO",
"weightKg": null,
"ebike": {
"motor": {
"text": "Bosch Mittelmotor Performance Line CX Gen4 250 Watt | Bosch",
"brand": "bosch",
"model": "bosch-performance-line-cx-bdu374y",
"position": "mid",
"torqueNm": 85,
"torqueSource": "retailer",
"ratedPowerW": 250,
"peakPowerW": null
},
"battery": {
"text": "Bosch PowerTube 750Wh",
"capacityWh": 750,
"count": 1,
"integration": "integrated",
"removable": null
},
"speedClass": "pedelec-25",
"rangeExtender": "unknown",
"display": "Bosch Intuvia 100",
"abs": null,
"autoShift": null,
"statedRangeKm": null,
"eDiscipline": "e-mtb",
"eDisciplineBasis": "leaf",
"frameShape": "diamond",
"cargoType": "unknown",
"maxSystemWeightKg": 150,
"rackCapacityKg": null,
"weightIncludesBattery": null
},
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": null,
"stockCount": null,
"price": 3699.99
}
],
"seller": null,
"availability": "unknown",
"gtins": [],
"imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/211/thumbs/3079070_23432594.webp",
"rawTitle": "Centurion Backfire R800i - 750 Wh - 29 Zoll - Diamant",
"fetchedAt": "2026-09-26T07:34:16.747Z",
"normalizationConfidence": 0.7,
"warnings": [
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
}
]
}
{
"Zulässiges Gewicht inkl. Fahrer und Zuladung": "150 kg",
"Motor": "Bosch Mittelmotor Performance Line CX Gen4 250 Watt",
"Display": "Bosch Intuvia 100",
"Motorposition": "Mittelmotor",
"Akku": "Bosch PowerTube 750Wh",
"Ladegerät": "Bosch Standard Charger, 4 Ampere",
"Schaltung": "11-Gang Kettenschaltung",
"Schaltwerk": "Shimano CUES, RD-U6000, 1x11",
"Kurbelgarnitur": "Centurion R Pro II Gen4, mattschwarz/Alu gebürstet, Länge: 170mm (S), 175mm (M, L, XL), CK-790",
"Kassette": "Shimano CS-LG400-11, 11-50 Zähne",
"Kette": "Shimano CN-LG500, Linkglide",
"Kettenblatt": "Centurion R GUARD Gen4 34-Zähne, narrow-wide, BCD 104",
"Bremsen vorne": "Shimano BR-MT520 4-Kolben, resin pad",
"Bremsen hinten": "Shimano BR-MT520 4-Kolben",
"Bremshebel": "Shimano BL-MT501",
"Bremsscheibe": "Shimano Deore SM-RT64, 203mm Centerlock / Shimano RT-EM600, 180mm Centerlock",
"Gabel": "SR Suntour Zeron35 BOOST Air LOR, Federweg: 100mm, 1.5\" tapered",
"Rahmen": "Material: Aluminium, 29\", Steuerrohr: 1.5\" - 1.8\" tapered, Ausfallende: 12x148mm, Bremsaufnahme: Postmount 180mm, UDH Standard",
"Sattelklemme": "Procraft SC-119A, Durchmesser: 34.9mm",
"Federweg vorne in mm": "100 mm",
"Rahmenform": "Diamant",
"Reifen (vorne)": "Maxxis Ardent 29x2.4\", tubeless ready, EXO",
"Reifen (hinten)": "Maxxis Ardent 29x2.4\", tubeless ready, EXO",
"Speichen": "Procraft stainless 2.0",
"Nabe vorne": "Shimano HB-TC500-15-B, 15x110mm, 32-Loch",
"Felge vorn": "Procraft Altitude MD30, IW 30mm, tubeless ready",
"Nabe hinten": "Shimano FH-TC500-HM-B, 12x148mm, 32-Loch",
"Felge hinten": "Procraft Altitude MD30, IW 30mm, tubeless ready",
"Sattel": "Procraft Race",
"Sattelstütze": "Procraft Pro II, Durchmesser: 30.9mm, Länge: 350mm (S, M), 400mm (L, XL)",
"Lenker": "Procraft Trail Pro 35, Durchmesser: 35mm, Breite: 760mm, Rise: 20mm",
"Vorbau": "Procraft Trail Expert 35 AICR, Winkel: 0°, Länge: 40mm (S), 50mm (M, L, XL)",
"Griffe": "Procraft Sport Comp",
"Pedale": "VP VPE-527",
"Steuersatz": "Acros AZX, AICR, tapered 1.5\" - 1.8\", top ID56/OD62, bottom ID66/OD74",
"Höchstgeschwindigkeit": "25",
"Maßeinheit": "km/h",
"Drehmoment": "85 Nm",
"Klingel": "Procraft Megaping",
"Beleuchtung vorn": "Lezyne Mini STVZO E65, 210 Lumen",
"Beleuchtung hinten": "Lezyne Femto STVZO",
"Hersteller": "MERIDA & CENTURION Deutschland GmbH, Blumenstraße 49-51, 71106 Magstadt, Deutschland, https://www.centurion.de",
"Beleuchtung": "mit Beleuchtung",
"E-Bike Motor Hersteller": "Bosch",
"E-Bike Zulassungspflichtig": "Nein",
"Farbe": "Rot",
"Federung": "Mit Federung",
"Gänge": "11 - Gänge",
"Geschlecht": "Herren",
"Marke": "Centurion",
"Radgröße": "29 Zoll",
"Rahmenmaterial": "Aluminium",
"Saison": "2025",
"Schaltart": "Kettenschaltung"
}
{
"retailer": "fahrrad-xxl",
"retailerProductId": "1433330",
"productUrl": "https://www.fahrrad-xxl.de/centurion-backfire-r800i-m000083192",
"extractionMethod": "json-ld",
"sourceCategory": "e-bike",
"rawTitle": "Centurion Backfire R800i - 750 Wh - 29 Zoll - Diamant",
"rawBrand": "Centurion",
"price": 3699.99,
"originalPrice": 4249,
"currency": "EUR",
"imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/211/thumbs/3079070_23432594.webp",
"rawSpecifications": {
"Zulässiges Gewicht inkl. Fahrer und Zuladung": "150 kg",
"Motor": "Bosch Mittelmotor Performance Line CX Gen4 250 Watt",
"Display": "Bosch Intuvia 100",
"Motorposition": "Mittelmotor",
"Akku": "Bosch PowerTube 750Wh",
"Ladegerät": "Bosch Standard Charger, 4 Ampere",
"Schaltung": "11-Gang Kettenschaltung",
"Schaltwerk": "Shimano CUES, RD-U6000, 1x11",
"Kurbelgarnitur": "Centurion R Pro II Gen4, mattschwarz/Alu gebürstet, Länge: 170mm (S), 175mm (M, L, XL), CK-790",
"Kassette": "Shimano CS-LG400-11, 11-50 Zähne",
"Kette": "Shimano CN-LG500, Linkglide",
"Kettenblatt": "Centurion R GUARD Gen4 34-Zähne, narrow-wide, BCD 104",
"Bremsen vorne": "Shimano BR-MT520 4-Kolben, resin pad",
"Bremsen hinten": "Shimano BR-MT520 4-Kolben",
"Bremshebel": "Shimano BL-MT501",
"Bremsscheibe": "Shimano Deore SM-RT64, 203mm Centerlock / Shimano RT-EM600, 180mm Centerlock",
"Gabel": "SR Suntour Zeron35 BOOST Air LOR, Federweg: 100mm, 1.5\" tapered",
"Rahmen": "Material: Aluminium, 29\", Steuerrohr: 1.5\" - 1.8\" tapered, Ausfallende: 12x148mm, Bremsaufnahme: Postmount 180mm, UDH Standard",
"Sattelklemme": "Procraft SC-119A, Durchmesser: 34.9mm",
"Federweg vorne in mm": "100 mm",
"Rahmenform": "Diamant",
"Reifen (vorne)": "Maxxis Ardent 29x2.4\", tubeless ready, EXO",
"Reifen (hinten)": "Maxxis Ardent 29x2.4\", tubeless ready, EXO",
"Speichen": "Procraft stainless 2.0",
"Nabe vorne": "Shimano HB-TC500-15-B, 15x110mm, 32-Loch",
"Felge vorn": "Procraft Altitude MD30, IW 30mm, tubeless ready",
"Nabe hinten": "Shimano FH-TC500-HM-B, 12x148mm, 32-Loch",
"Felge hinten": "Procraft Altitude MD30, IW 30mm, tubeless ready",
"Sattel": "Procraft Race",
"Sattelstütze": "Procraft Pro II, Durchmesser: 30.9mm, Länge: 350mm (S, M), 400mm (L, XL)",
"Lenker": "Procraft Trail Pro 35, Durchmesser: 35mm, Breite: 760mm, Rise: 20mm",
"Vorbau": "Procraft Trail Expert 35 AICR, Winkel: 0°, Länge: 40mm (S), 50mm (M, L, XL)",
"Griffe": "Procraft Sport Comp",
"Pedale": "VP VPE-527",
"Steuersatz": "Acros AZX, AICR, tapered 1.5\" - 1.8\", top ID56/OD62, bottom ID66/OD74",
"Höchstgeschwindigkeit": "25",
"Maßeinheit": "km/h",
"Drehmoment": "85 Nm",
"Klingel": "Procraft Megaping",
"Beleuchtung vorn": "Lezyne Mini STVZO E65, 210 Lumen",
"Beleuchtung hinten": "Lezyne Femto STVZO",
"Hersteller": "MERIDA & CENTURION Deutschland GmbH, Blumenstraße 49-51, 71106 Magstadt, Deutschland, https://www.centurion.de",
"Beleuchtung": "mit Beleuchtung",
"E-Bike Motor Hersteller": "Bosch",
"E-Bike Zulassungspflichtig": "Nein",
"Farbe": "Rot",
"Federung": "Mit Federung",
"Gänge": "11 - Gänge",
"Geschlecht": "Herren",
"Marke": "Centurion",
"Radgröße": "29 Zoll",
"Rahmenmaterial": "Aluminium",
"Saison": "2025",
"Schaltart": "Kettenschaltung"
},
"rawFeatures": [
"Centurion Backfire R800i im Überblick Das Centurion Backfire R800i ist ein E-MTB-Hardtail das für alle geeignet ist, die auf der Suche nach einem wendigen Fahrverhalten sind. Mit seinem Bosch Mittelmotor Performance Line CX Gen4 mit 250 Watt und dem Bosch PowerTube 750Wh bietet es nicht den notwendigen Antrieb für steile Anstiege, sondern auch eine weite Reichweite für ausgedehnte Gelände-Touren. Die 29 Zoll sorgen für ein sicheres Fahrgefühl und dank des Federwegs von 100 mm vorne, ist dieses Bike für ausgiebige Touren im leichten Gelände oder im Wald geeignet. Mit dem Centurion Backfire R800i wirst du die Fahreigenschaften und das agile Fahrverhalten lieben und dich auf jedem Gelände wie zuhause fühlen. Besondere Features des Backfire R800i Bosch-E-Antrieb mit hoher Effizienz & perfekter Kontrolle auf dem Trail Mit dem Bosch Mittelmotor Performance Line CX Gen4 mit 250 Watt erlebst du eine optimale Performance auf anspruchsvollen Trails. Als führender Motorhersteller steht Bosch für höchste Qualität und Leistung. Der 625 Wh Akku und der Bosch PowerTube sorgen für eine perfekte Ausrüstung auf jeder Tour. Das Bosch Intuvia 100 Display ermöglicht eine einfache Bedienung und ein dynamisches Fahrerlebnis. Mit einem Drehmoment von 85 Nm bewältigst du mühelos steile Anstiege und genießt ein unvergleichliches Fahrgefühl. Der schlanke Motor verleiht dem Bike zudem ein sportliches und dynamisches Aussehen. Dank des Powertubes kannst du noch längere Touren unternehmen und länger im Sattel bleiben. SR Suntour Zeron35 BOOST Air LOR Gabel für Ausfahrten im einfachen Gelände Das E-Hardtail mit der SR Suntour Zeron35 BOOST Air LOR Gabel und 100 mm Federweg vorne eignet sich perfekt für anspruchsvolle Touren im leichten Gelände. Mit der verbauten Federgabel ist das E-Hardtail bestens gerüstet um kleine Unebenheiten auszugleichen und bietet gleichzeitig ausreichend Komfort für ausgedehntere Touren. Shimano CUES RD-U6000: mit 11-Gang-Kettenschaltung"
],
"rawSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": null,
"stockCount": null,
"price": 3699.99
}
],
"availabilityText": "0 of 1 sizes shippable, 1 in-store only",
"fetchedAt": "2026-09-26T07:34:16.747Z",
"sourceMeta": {
"articleNumber": "M000083192",
"variantCount": 1,
"skus": [
"x7067211"
],
"availabilities": [
"https://schema.org/InStoreOnly"
]
},
"listingPath": [
"E-Bike-Pedelec",
"E-Bike MTB",
"E-Bike Hardtail"
]
}