← Review table (e-bike) · shopper page
bikeexchange:centurion_backfire_fit_r800i_625wh_2024 · source URL · confidence 0.83 · GTIN 4039645537394
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 |
|---|---|---|---|---|---|---|---|
| S | S | — | unknown | unsupported | yes | €2.999 | — |
| mapping | unsupported |
|---|---|
| reason | "S" 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 Fit R800i (625Wh) | CUES | 2025
Confidence: high
| retailer | price | sizes in stock | |
|---|---|---|---|
| BikeExchange | €2.999 | S | debug |
| bikes.de | €2.999 | 40 cm | S | (29") | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:bikeexchange / parse | Centurion |
| model | retailer:bikeexchange / derived | Centurion Backfire Fit R800i (625Wh) |
| modelYear | retailer:bikeexchange / parse | Jahr: 2025 |
| category | retailer:bikeexchange / parse | 625Wh |
| frameMaterial | retailer:bikeexchange / parse | Aluminium |
| groupsetFamily | retailer:bikeexchange / dictionary | SHIMANO CUES | * SL-U8000-11IR * I-Spec II || SHIMANO CUES | * RD-U6000 * 1x11 |
| electronicShifting | retailer:bikeexchange / derived | SHIMANO CUES | * SL-U8000-11IR * I-Spec II || SHIMANO CUES | * RD-U6000 * 1x11 |
| speeds | retailer:bikeexchange / parse | 1x11 |
| brakeTier | retailer:bikeexchange / dictionary | BR-MT520 |
| brakePistons | retailer:bikeexchange / parse | 4-Kolben |
| suspension | retailer:bikeexchange / derived | suspension fork "SR SUNTOUR Zeron35 BOOST Air LOR | * Federweg: 100mm * 1.5" " and no rear shock in a 44-field spec table |
| fork | retailer:bikeexchange / parse | SR SUNTOUR Zeron35 BOOST Air LOR | * Federweg: 100mm * 1.5" tapered * Rake: 44mm |
| dropperPost | retailer:bikeexchange / derived | seatpost row "PROCRAFT Pro II | * Durchmesser: 30.9mm * Länge: 350mm (S, M" names no dropper, in a 44-field spec table |
| beltDrive | retailer:bikeexchange / parse | CN-LG5 |
| chaincase | retailer:bikeexchange / parse | SHIMANO OT-SP41 |
| lighting | retailer:bikeexchange / parse | LEZYNE Femto STVZO |
| wheelSize | retailer:bikeexchange / parse | 29 |
| powerMeter | retailer:bikeexchange / derived | absent from a 44-field spec table |
| availability | retailer:bikeexchange / derived | sizes 1: 1 stocked, 0 gone, 0 unread |
| seller | retailer:bikeexchange / parse | S: Radsport Keim |
| ebike.motor | retailer:bikeexchange / parse | BOSCH Performance Line CX | * max. 85 Nm * 250 W |
| ebike.motor.torqueNm | retailer:bikeexchange / parse | 85 Nm |
| ebike.motor.power | retailer:bikeexchange / parse | BOSCH Performance Line CX | * max. 85 Nm * 250 W |
| ebike.battery.capacityWh | retailer:bikeexchange / parse | 750Wh |
| ebike.battery.integration | retailer:bikeexchange / parse | PowerTube |
| ebike.eDiscipline | retailer:bikeexchange / parse | shelf: E-Hardtail |
| ebike.display | retailer:bikeexchange / parse | Display: BOSCH Intuvia 100 |
| ebike.maxSystemWeightKg | retailer:bikeexchange / parse | Zulässiges Gesamtgewicht: 150 kg |
| brakes | ai / ai (0.99) | Bremse vorne: SHIMANO BR-MT520 4-Kolben |
info single-size-only — Only one size is in stock (S).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.",
"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.",
"Brake series \"basic\" +0."
],
"marketPrice": null,
"valueScore": null,
"savingsVsMarket": null
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"brakes",
"weightKg"
],
"applied": [
"brakes"
],
"rejected": [],
"notes": "The source lists PROCRAFT MD25 wheels but does not establish their material or a defensible wheel tier. The Gewicht* entry contains a date and measurement note, not a complete-bike weight. Mixed groupset is marked true because the shifter and rear derailleur are Shimano CUES while the crankset is branded CENTURION.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "* Material: Aluminium",
"confidence": 1
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Shimano Cues",
"confidence": 1
},
"groupsetFamily": {
"value": "CUES",
"evidence": "SHIMANO CUES",
"confidence": 1
},
"electronicShifting": {
"value": "false",
"evidence": "Schalthebel: SHIMANO CUES | * SL-U8000-11IR",
"confidence": 0.96
},
"speeds": {
"value": "11",
"evidence": "* 1x11",
"confidence": 1
},
"mixedGroupset": {
"value": "true",
"evidence": "Kurbelgarnitur: CENTURION R GUARD Gen4 34T",
"confidence": 0.9
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 1
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 1
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremse vorne: SHIMANO BR-MT520 4-Kolben",
"confidence": 0.99
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 1
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 1
},
"notes": "The source lists PROCRAFT MD25 wheels but does not establish their material or a defensible wheel tier. The Gewicht* entry contains a date and measurement note, not a complete-bike weight. Mixed groupset is marked true because the shifter and rear derailleur are Shimano CUES while the crankset is branded CENTURION."
}
}
{
"id": "bikeexchange:centurion_backfire_fit_r800i_625wh_2024",
"retailer": "bikeexchange",
"retailerProductId": "centurion_backfire_fit_r800i_625wh_2024",
"productUrl": "https://www.bikeexchange.de/de-DE/products/centurion_backfire_fit_r800i_625wh_2024?sku=CEN_0000191311",
"brand": "Centurion",
"model": "Backfire Fit R800i (625Wh)",
"modelYear": 2025,
"category": "e-bike",
"categoryBasis": "stated",
"sourceCategory": "e-bike",
"price": 2999,
"originalPrice": 4099,
"currency": "EUR",
"discountPercent": 27,
"frameMaterial": "aluminium",
"frameModel": "Backfire Fit R intube ll | * 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": {
"shifters": "CUES",
"rearDerailleur": "CUES",
"cassette": "CUES"
},
"groupsetTierSpread": 0,
"crank": "CENTURION R GUARD Gen4 34T | * narrow-wide * BCD 104",
"cassette": "SHIMANO CS-LG400-11 | * 11-50T",
"brakes": "hydraulic-disc",
"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": true,
"kickstand": null,
"lighting": true,
"wheelSize": "29",
"wheelset": "PROCRAFT MD25 | * IW 25mm * tubeless ready",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "SCHWALBE Smart Sam 29x2.25\" | * Performance Line mit Reflex",
"weightKg": null,
"ebike": {
"motor": {
"text": "BOSCH Performance Line CX | * max. 85 Nm * 250 W",
"brand": "bosch",
"model": null,
"position": "unknown",
"torqueNm": 85,
"torqueSource": "retailer",
"ratedPowerW": 250,
"peakPowerW": null
},
"battery": {
"text": "BOSCH PowerTube 750Wh; Größe S: 625Wh",
"capacityWh": 750,
"count": 1,
"integration": "integrated",
"removable": null
},
"speedClass": "unknown",
"rangeExtender": "unknown",
"display": "BOSCH Intuvia 100",
"abs": null,
"autoShift": null,
"statedRangeKm": null,
"eDiscipline": "e-mtb",
"eDisciplineBasis": "leaf",
"frameShape": "unknown",
"cargoType": "unknown",
"maxSystemWeightKg": 150,
"rackCapacityKg": null,
"weightIncludesBattery": null
},
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 2999,
"seller": "Radsport Keim",
"deliveryNote": "Reguläre Lieferzeit 7 Tage"
}
],
"seller": "Radsport Keim",
"availability": "limited",
"gtins": [
"4039645537394"
],
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/63d80d2a905ad3e1c4ab-APCym34Q.png",
"rawTitle": "Centurion Backfire Fit R800i (625Wh)",
"fetchedAt": "2026-09-26T06:01:10.382Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"code": "single-size-only",
"message": "Only one size is in stock (S).",
"severity": "info"
},
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
}
],
"ebikeAi": {
"requested": [
"motorModel",
"speedClass",
"frameShape"
],
"applied": [],
"rejected": [],
"notes": "Battery capacity is ambiguous: the source states \"BOSCH PowerTube 750Wh; Größe S: 625Wh\" and the product title states 625Wh, but the bike size is not established. The source names Bosch Performance Line CX but does not provide an exact motor-unit model.",
"raw": {
"motorBrand": {
"value": "bosch",
"evidence": "Motor: BOSCH Performance Line CX",
"confidence": 1
},
"motorModel": {
"value": null,
"evidence": null,
"confidence": 0
},
"batteryWh": {
"value": null,
"evidence": null,
"confidence": 0
},
"speedClass": {
"value": null,
"evidence": null,
"confidence": 0
},
"batteryIntegration": {
"value": "integrated",
"evidence": "Rahmen: Backfire Fit R intube ll",
"confidence": 0.95
},
"frameShape": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "Battery capacity is ambiguous: the source states \"BOSCH PowerTube 750Wh; Größe S: 625Wh\" and the product title states 625Wh, but the bike size is not established. The source names Bosch Performance Line CX but does not provide an exact motor-unit model."
}
}
}
{
"Gewicht*": "2023-07-23 00:00:00 | * gemessen bei mittlerer Rahmengröße",
"Rahmen": "Backfire Fit R intube ll | * Material: Aluminium * 29\" * Steuerrohr: 1.5\" - 1.8\" tapered * Ausfallende: 12x148mm * Bremsaufnahme: Postmount 180mm * UDH Standard * Rahmenkennung: TBP059A",
"Zulässiges Gesamtgewicht": "150 kg",
"Bremsscheibe vorne": "SHIMANO Deore SM-RT64 | * 203mm Centerlock",
"Bremse vorne": "SHIMANO BR-MT520 4-Kolben | * resin pad",
"Bremsscheibe hinten": "SHIMANO RT-EM600 | * 180mm Centerlock",
"Bremse hinten": "SHIMANO BR-MT520 4-Kolben | * resin pad",
"Bremshebel": "SHIMANO BL-MT501",
"Reifen hinten": "SCHWALBE Smart Sam 29x2.25\" | * Performance Line mit Reflex",
"Reifengröße": "29\"",
"Speichen": "PROCRAFT stainless 2.0",
"Nabe hinten": "SHIMANO FH-TC500-HM-B | * 12x148mm * 32H",
"Achse hinten": "PROCRAFT tool type thru axle | * 12x148mm * 4mm HEX & Flaschenöffner inkl. * UDH kompatibel",
"Laufräder": "PROCRAFT MD25 | * IW 25mm * tubeless ready",
"Laufradgröße": "29\"",
"Reifen vorne": "SCHWALBE Smart Sam 29x2.25\" | * Performance Line mit Reflex",
"Achse vorne": "SR SUNTOUR 15QLC32 | * 15x110mm",
"Nabe vorne": "SHIMANO HB-TC500-15-B | * 15x110mm * 32H",
"Display": "BOSCH Intuvia 100",
"Vorbau": "PROCRAFT Tour Deluxe 35 AICR | * Winkel: 20° * Länge: 70mm",
"Steuersatz": "ACROS AZX | * AICR * tapered 1.5\" - 1.8\" * top ID56/OD62, bottom ID66/OD74",
"Lenker": "PROCRAFT Trail Pro 35 | * Durchmesser: 35mm * Breite: 720mm * Rise: 20mm",
"Griffe": "PROCRAFT Comfort Comp II",
"Ladegerät": "BOSCH Standard Charger | * 4 Ampere",
"Kabelbaum": "BOSCH Cable HMI | * 1000 mm Drive Unit/ System Controller",
"Akku": "BOSCH PowerTube 750Wh; Größe S: 625Wh",
"Motor": "BOSCH Performance Line CX | * max. 85 Nm * 250 W",
"Licht hinten": "LEZYNE Femto STVZO",
"Glocke": "PROCRAFT Megaping",
"Licht vorne": "LEZYNE Mini STVZO E65 | * 210 Lumen",
"Kettenkasten": "SHIMANO OT-SP41",
"Kurbelgarnitur": "CENTURION R GUARD Gen4 34T | * narrow-wide * BCD 104",
"Kurbel": "CENTURION R Pro II Gen4 | * mattschwarz/Alu gebürstet * Länge: 170mm (S), 175mm (M, L, XL) * CK-790",
"Pedale": "VP VPE-527",
"Schalthebel": "SHIMANO CUES | * SL-U8000-11IR * I-Spec II",
"Kassette": "SHIMANO CS-LG400-11 | * 11-50T",
"Schaltung": "Shimano Cues",
"Umwerfer hinten": "SHIMANO CUES | * RD-U6000 * 1x11",
"Kette / Riemen": "SHIMANO CN-LG500 | * Linkglide",
"Sattel": "PROCRAFT Cross Sport II",
"Sattelklemme": "PROCRAFT SC-119A | * Durchmesser: 34.9mm",
"Sattelstütze": "PROCRAFT Pro II | * Durchmesser: 30.9mm * Länge: 350mm (S, M), 400mm (L, XL)",
"Gabel": "SR SUNTOUR Zeron35 BOOST Air LOR | * Federweg: 100mm * 1.5\" tapered * Rake: 44mm",
"Jahr": "2025"
}
{
"retailer": "bikeexchange",
"retailerProductId": "centurion_backfire_fit_r800i_625wh_2024",
"productUrl": "https://www.bikeexchange.de/de-DE/products/centurion_backfire_fit_r800i_625wh_2024?sku=CEN_0000191311",
"extractionMethod": "embedded-json",
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"rawTitle": "Centurion Backfire Fit R800i (625Wh)",
"rawBrand": "Centurion",
"price": 2999,
"originalPrice": 4099,
"currency": "EUR",
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/63d80d2a905ad3e1c4ab-APCym34Q.png",
"rawSpecifications": {
"Gewicht*": "2023-07-23 00:00:00 | * gemessen bei mittlerer Rahmengröße",
"Rahmen": "Backfire Fit R intube ll | * Material: Aluminium * 29\" * Steuerrohr: 1.5\" - 1.8\" tapered * Ausfallende: 12x148mm * Bremsaufnahme: Postmount 180mm * UDH Standard * Rahmenkennung: TBP059A",
"Zulässiges Gesamtgewicht": "150 kg",
"Bremsscheibe vorne": "SHIMANO Deore SM-RT64 | * 203mm Centerlock",
"Bremse vorne": "SHIMANO BR-MT520 4-Kolben | * resin pad",
"Bremsscheibe hinten": "SHIMANO RT-EM600 | * 180mm Centerlock",
"Bremse hinten": "SHIMANO BR-MT520 4-Kolben | * resin pad",
"Bremshebel": "SHIMANO BL-MT501",
"Reifen hinten": "SCHWALBE Smart Sam 29x2.25\" | * Performance Line mit Reflex",
"Reifengröße": "29\"",
"Speichen": "PROCRAFT stainless 2.0",
"Nabe hinten": "SHIMANO FH-TC500-HM-B | * 12x148mm * 32H",
"Achse hinten": "PROCRAFT tool type thru axle | * 12x148mm * 4mm HEX & Flaschenöffner inkl. * UDH kompatibel",
"Laufräder": "PROCRAFT MD25 | * IW 25mm * tubeless ready",
"Laufradgröße": "29\"",
"Reifen vorne": "SCHWALBE Smart Sam 29x2.25\" | * Performance Line mit Reflex",
"Achse vorne": "SR SUNTOUR 15QLC32 | * 15x110mm",
"Nabe vorne": "SHIMANO HB-TC500-15-B | * 15x110mm * 32H",
"Display": "BOSCH Intuvia 100",
"Vorbau": "PROCRAFT Tour Deluxe 35 AICR | * Winkel: 20° * Länge: 70mm",
"Steuersatz": "ACROS AZX | * AICR * tapered 1.5\" - 1.8\" * top ID56/OD62, bottom ID66/OD74",
"Lenker": "PROCRAFT Trail Pro 35 | * Durchmesser: 35mm * Breite: 720mm * Rise: 20mm",
"Griffe": "PROCRAFT Comfort Comp II",
"Ladegerät": "BOSCH Standard Charger | * 4 Ampere",
"Kabelbaum": "BOSCH Cable HMI | * 1000 mm Drive Unit/ System Controller",
"Akku": "BOSCH PowerTube 750Wh; Größe S: 625Wh",
"Motor": "BOSCH Performance Line CX | * max. 85 Nm * 250 W",
"Licht hinten": "LEZYNE Femto STVZO",
"Glocke": "PROCRAFT Megaping",
"Licht vorne": "LEZYNE Mini STVZO E65 | * 210 Lumen",
"Kettenkasten": "SHIMANO OT-SP41",
"Kurbelgarnitur": "CENTURION R GUARD Gen4 34T | * narrow-wide * BCD 104",
"Kurbel": "CENTURION R Pro II Gen4 | * mattschwarz/Alu gebürstet * Länge: 170mm (S), 175mm (M, L, XL) * CK-790",
"Pedale": "VP VPE-527",
"Schalthebel": "SHIMANO CUES | * SL-U8000-11IR * I-Spec II",
"Kassette": "SHIMANO CS-LG400-11 | * 11-50T",
"Schaltung": "Shimano Cues",
"Umwerfer hinten": "SHIMANO CUES | * RD-U6000 * 1x11",
"Kette / Riemen": "SHIMANO CN-LG500 | * Linkglide",
"Sattel": "PROCRAFT Cross Sport II",
"Sattelklemme": "PROCRAFT SC-119A | * Durchmesser: 34.9mm",
"Sattelstütze": "PROCRAFT Pro II | * Durchmesser: 30.9mm * Länge: 350mm (S, M), 400mm (L, XL)",
"Gabel": "SR SUNTOUR Zeron35 BOOST Air LOR | * Federweg: 100mm * 1.5\" tapered * Rake: 44mm",
"Jahr": "2025"
},
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"stockCount": null,
"price": 2999,
"seller": "Radsport Keim",
"deliveryNote": "Reguläre Lieferzeit 7 Tage"
}
],
"availabilityText": "sizes 1: 1 stocked, 0 gone, 0 unread",
"fetchedAt": "2026-09-26T06:01:10.382Z",
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"storeReservation": true,
"storeDeliveryTime": "P7D",
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"condition": "NEW",
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}