← Review table (e-bike) · shopper page
bikes-de:corratec-life-cx8-12s-automatic-2026 · source URL · confidence 0.78 · GTIN 4043184847197, 4043184847210, 4043184847227, 4043184847234
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 |
|---|---|---|---|---|---|---|---|
| 40 cm | (27,5") | — | 40 cm | exact scale | stated by the retailer | no | listing price | 40 cm | (27,5") |
| 47 cm | (27,5") | — | 47 cm | exact scale | stated by the retailer | yes | €5.499 | 47 cm | (27,5") |
| 53 cm | (27,5") | — | 53 cm | exact scale | stated by the retailer | no | listing price | 53 cm | (27,5") |
| 57 cm | (27,5") | — | 57 cm | exact scale | stated by the retailer | no | listing price | 57 cm | (27,5") |
A shopper asking for: 54 → 53 cm | (27,5") fits but sold out · 56 → 57 cm | (27,5") fits but sold out · 58 → 57 cm | (27,5") fits but sold out · 60 → nothing compatible
Canonical configuration: Corratec | Life CX8 12S Automatic | CUES | 2026
Confidence: medium
| retailer | price | sizes in stock | |
|---|---|---|---|
| BikeExchange | €4.299 | 40cm, 47cm, 53cm, 57cm | debug |
| bikes.de | €5.499 | 47 cm | (27,5") | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:bikes-de / parse | Corratec |
| model | retailer:bikes-de / derived | Corratec Life CX8 12S Automatic Wave dark grey, silver, red, black |
| modelYear | retailer:bikes-de / parse | Jahr: 2026 |
| category | retailer:bikes-de / derived | retailer taxonomy |
| frameMaterial | retailer:bikes-de / parse | Aluminium |
| groupsetFamily | retailer:bikes-de / dictionary | SHIMANO CUES RD-U8050 Di2 11-Gang |
| electronicShifting | retailer:bikes-de / derived | Di2 |
| speeds | retailer:bikes-de / parse | 10-Gang |
| suspension | retailer:bikes-de / derived | suspension fork "SR SUNTOUR MOBIE34-D EQ 2CR 27.5" 15x110mm 100mm" and no rear shock in a 39-field spec table |
| fork | retailer:bikes-de / parse | SR SUNTOUR MOBIE34-D EQ 2CR 27.5" 15x110mm 100mm |
| dropperPost | retailer:bikes-de / derived | seatpost row "ERGOTEC Ray 31.6mm" names no dropper, in a 39-field spec table |
| beltDrive | retailer:bikes-de / parse | CN-LG5 |
| rack | retailer:bikes-de / parse | ALU |
| mudguards | retailer:bikes-de / parse | Kunststoff |
| lighting | retailer:bikes-de / parse | LED |
| wheelSize | retailer:bikes-de / parse | 27.5 |
| powerMeter | retailer:bikes-de / derived | absent from a 39-field spec table |
| availability | retailer:bikes-de / derived | 1 of 4 frame sizes offered for shipping by a bikes.de dealer |
| ebike.motor | retailer:bikes-de / parse | Bosch Performance Line CX Smart System BDU38 |
| ebike.battery.capacityWh | retailer:bikes-de / parse | Akku-Kapazität (Wh): 800 |
| ebike.battery.integration | retailer:bikes-de / parse | PowerTube |
| ebike.speedClass | retailer:bikes-de / parse | Motor-Unterstützung: bis 25 km/h |
| ebike.eDiscipline | retailer:bikes-de / parse | shelf: E-Trekkingbikes |
| ebike.display | retailer:bikes-de / parse | Display: Bosch Kiox 500 |
| ebike.maxSystemWeightKg | retailer:bikes-de / parse | Zulässiges Gesamtgewicht: 180 |
| ebike.frameShape | retailer:bikes-de / parse | Wave |
info mixed-electronic-build — Shifting is electronic, but the lowest-level shifting component we can name is CUES, a mechanical group. This is not a CUES groupset and not an electronic CUES either; treat the family as the level of the build, not its actuation.info single-size-only — Only one size is in stock (47 cm | (27,5")).info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 11,
"drivetrainScore": 8,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 24,
"notes": [
"Shimano CUES = 11.",
"10-speed -3.",
"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."
],
"marketPrice": null,
"valueScore": null,
"savingsVsMarket": null
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"brakes",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "The source conflicts on drivetrain speed: \"Anzahl Gänge: 11\", \"SHIMANO CUES RD-U8050 Di2 11-Gang\", and \"SHIMANO CS-LG300-10 CUES 10-Gang\". Wheel material and wheelset model are not provided. The source identifies brake discs via \"Bremsscheiben\", but does not establish whether the brakes are hydraulic or mechanical. \"Gewicht: 27.85\" has no explicit kilogram unit.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial lt. Hersteller: Aluminium",
"confidence": 1
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltwerk: SHIMANO CUES RD-U8050 Di2 11-Gang",
"confidence": 1
},
"groupsetFamily": {
"value": "CUES",
"evidence": "SHIMANO CUES RD-U8050 Di2 11-Gang",
"confidence": 1
},
"electronicShifting": {
"value": "true",
"evidence": "SHIMANO CUES RD-U8050 Di2 11-Gang",
"confidence": 1
},
"speeds": {
"value": null,
"evidence": null,
"confidence": 0.99
},
"mixedGroupset": {
"value": "true",
"evidence": "Kurbelsatz: MIRANDA DM CF3D 38T",
"confidence": 0.93
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 1
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 1
},
"brakes": {
"value": null,
"evidence": null,
"confidence": 0.98
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0.98
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 1
},
"notes": "The source conflicts on drivetrain speed: \"Anzahl Gänge: 11\", \"SHIMANO CUES RD-U8050 Di2 11-Gang\", and \"SHIMANO CS-LG300-10 CUES 10-Gang\". Wheel material and wheelset model are not provided. The source identifies brake discs via \"Bremsscheiben\", but does not establish whether the brakes are hydraulic or mechanical. \"Gewicht: 27.85\" has no explicit kilogram unit."
}
}
{
"id": "bikes-de:corratec-life-cx8-12s-automatic-2026",
"retailer": "bikes-de",
"retailerProductId": "corratec-life-cx8-12s-automatic-2026",
"productUrl": "https://www.bikes.de/shop/e-bikes/marke.corratec/corratec-life-cx8-12s-automatic-2026/",
"brand": "Corratec",
"model": "Life CX8 12S Automatic Wave dark grey, silver, red, black",
"modelYear": 2026,
"category": "e-bike",
"categoryBasis": "route",
"sourceCategory": "e-bike",
"price": 5499,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "aluminium",
"frameModel": null,
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "CUES",
"groupsetGeneration": null,
"electronicShifting": true,
"speeds": 10,
"mixedGroupset": false,
"groupsetComponents": {
"rearDerailleur": "CUES",
"cassette": "CUES"
},
"groupsetTierSpread": 0,
"crank": "MIRANDA DM CF3D 38T",
"cassette": "SHIMANO CS-LG300-10 CUES 10-Gang 11-48T",
"brakes": "unknown",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "front",
"fork": {
"make": "SR Suntour",
"line": null,
"tier": "unknown",
"travelMm": 100
},
"rearShock": null,
"dropperPost": false,
"beltDrive": false,
"hubDynamo": null,
"rack": true,
"mudguards": true,
"chaincase": null,
"kickstand": null,
"lighting": true,
"wheelSize": "27.5",
"wheelset": null,
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "VR: SCHWALBE JOHNNY WATTS 60-584, HR: SCHWALBE JOHNNY WATTS 60-584",
"weightKg": null,
"ebike": {
"motor": {
"text": "Bosch Performance Line CX Smart System BDU38",
"brand": "bosch",
"model": null,
"position": "unknown",
"torqueNm": null,
"torqueSource": null,
"ratedPowerW": null,
"peakPowerW": null
},
"battery": {
"text": "Bosch PowerTube 800 Horizontal | 800",
"capacityWh": 800,
"count": 1,
"integration": "integrated",
"removable": null
},
"speedClass": "pedelec-25",
"rangeExtender": "unknown",
"display": "Bosch Kiox 500",
"abs": null,
"autoShift": null,
"statedRangeKm": null,
"eDiscipline": "e-trekking",
"eDisciplineBasis": "leaf",
"frameShape": "step-through",
"cargoType": "unknown",
"maxSystemWeightKg": 180,
"rackCapacityKg": null,
"weightIncludesBattery": null
},
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "40 cm | (27,5\")",
"size": null,
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "47 cm | (27,5\")",
"size": "47",
"sizeCm": 47,
"inStock": true,
"stockCount": null,
"price": 5499
},
{
"rawSize": "53 cm | (27,5\")",
"size": "53",
"sizeCm": 53,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "57 cm | (27,5\")",
"size": "57",
"sizeCm": 57,
"inStock": false,
"stockCount": null,
"price": null
}
],
"seller": null,
"availability": "limited",
"gtins": [
"4043184847197",
"4043184847210",
"4043184847227",
"4043184847234"
],
"imageUrl": "https://bikes-opt.b-cdn.net/corratec/2026/3070008_01.jpg",
"rawTitle": "Corratec Life CX8 12S Automatic Wave dark grey, silver, red, black",
"fetchedAt": "2026-09-26T07:07:01.417Z",
"normalizationConfidence": 0.78,
"warnings": [
{
"code": "mixed-electronic-build",
"message": "Shifting is electronic, but the lowest-level shifting component we can name is CUES, a mechanical group. This is not a CUES groupset and not an electronic CUES either; treat the family as the level of the build, not its actuation.",
"severity": "info"
},
{
"code": "single-size-only",
"message": "Only one size is in stock (47 cm | (27,5\")).",
"severity": "info"
},
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
}
],
"ebikeAi": {
"requested": [
"motorModel"
],
"applied": [],
"rejected": [],
"notes": "The source identifies the motor as Bosch Performance Line CX Smart System BDU38, but does not establish one of the permitted exact motorModel values. Battery integration is not deterministically stated.",
"raw": {
"motorBrand": {
"value": "bosch",
"evidence": "Motor: Bosch Performance Line CX Smart System BDU38",
"confidence": 1
},
"motorModel": {
"value": null,
"evidence": null,
"confidence": 1
},
"batteryWh": {
"value": "800",
"evidence": "Akku-Kapazität (Wh): 800",
"confidence": 1
},
"speedClass": {
"value": "pedelec-25",
"evidence": "Motor-Unterstützung: bis 25 km/h",
"confidence": 1
},
"batteryIntegration": {
"value": null,
"evidence": null,
"confidence": 1
},
"frameShape": {
"value": "step-through",
"evidence": "Rahmenform lt. Hersteller: Wave",
"confidence": 1
},
"notes": "The source identifies the motor as Bosch Performance Line CX Smart System BDU38, but does not establish one of the permitted exact motorModel values. Battery integration is not deterministically stated."
}
}
}
{
"Akku": "Bosch PowerTube 800 Horizontal",
"Akku-Kapazität (Wh)": "800",
"Motor": "Bosch Performance Line CX Smart System BDU38",
"Motor-Unterstützung": "bis 25 km/h",
"Display": "Bosch Kiox 500",
"Rahmenmaterial lt. Hersteller": "Aluminium",
"Gabel": "SR SUNTOUR MOBIE34-D EQ 2CR 27.5\" 15x110mm 100mm",
"Gabel Federweg (mm)": "100",
"Schaltungstyp": "Kettenschaltung",
"Anzahl Gänge": "11",
"Schaltwerk": "SHIMANO CUES RD-U8050 Di2 11-Gang",
"Schalthebel": "SHIMANO SHIFT SWITCH SW-EN605",
"Zahnkranz": "SHIMANO CS-LG300-10 CUES 10-Gang 11-48T",
"Bremse": "VR: TEKTRO HD-M535 203mm, HR: TEKTRO HD-M535 180mm",
"Bremshebel": "TEKTRO HD-M535",
"Bremsscheiben": "VR: 203 mm, HR: 180 mm",
"Laufradgröße": "27,5 Zoll",
"Reifen": "VR: SCHWALBE JOHNNY WATTS 60-584, HR: SCHWALBE JOHNNY WATTS 60-584",
"Kette": "SHIMANO CN-LG500 LINKGLIDE 9/10/11 Gang",
"Kurbelsatz": "MIRANDA DM CF3D 38T",
"Lenker": "ERGOTEC Riser Bar 50 31.8mm 720mm 25 Deg Backsweep",
"Vorbau": "ERGOTEC Swell RE 31.8 80/100mm",
"Sattel": "SQ Lab 621 ERGOLUX",
"Sattelstütze": "ERGOTEC Ray 31.6mm",
"Straßenzulassung": "Ja",
"Frontleuchte": "LED",
"Rückleuchte": "LED",
"Gepäckträger": "ALU",
"Schutzbleche": "Kunststoff",
"Marke": "Corratec",
"EAN": "4043184847227",
"Hersteller Artikelnummer": "BK31353-40C1B31",
"Modellserie Bezeichnung": "Life CX8 12S Automatic",
"Rahmenform lt. Hersteller": "Wave",
"Markenfarbe": "dark grey, silver, red, black",
"Rahmenhöhe": "40 cm | (27,5\")",
"Jahr": "2026",
"Gewicht": "27.85",
"Zulässiges Gesamtgewicht": "180"
}
{
"retailer": "bikes-de",
"retailerProductId": "corratec-life-cx8-12s-automatic-2026",
"productUrl": "https://www.bikes.de/shop/e-bikes/marke.corratec/corratec-life-cx8-12s-automatic-2026/",
"extractionMethod": "server-html",
"sourceCategory": "e-bike",
"rawTitle": "Corratec Life CX8 12S Automatic Wave dark grey, silver, red, black",
"rawBrand": "Corratec",
"price": 5499,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://bikes-opt.b-cdn.net/corratec/2026/3070008_01.jpg",
"rawSpecifications": {
"Akku": "Bosch PowerTube 800 Horizontal",
"Akku-Kapazität (Wh)": "800",
"Motor": "Bosch Performance Line CX Smart System BDU38",
"Motor-Unterstützung": "bis 25 km/h",
"Display": "Bosch Kiox 500",
"Rahmenmaterial lt. Hersteller": "Aluminium",
"Gabel": "SR SUNTOUR MOBIE34-D EQ 2CR 27.5\" 15x110mm 100mm",
"Gabel Federweg (mm)": "100",
"Schaltungstyp": "Kettenschaltung",
"Anzahl Gänge": "11",
"Schaltwerk": "SHIMANO CUES RD-U8050 Di2 11-Gang",
"Schalthebel": "SHIMANO SHIFT SWITCH SW-EN605",
"Zahnkranz": "SHIMANO CS-LG300-10 CUES 10-Gang 11-48T",
"Bremse": "VR: TEKTRO HD-M535 203mm, HR: TEKTRO HD-M535 180mm",
"Bremshebel": "TEKTRO HD-M535",
"Bremsscheiben": "VR: 203 mm, HR: 180 mm",
"Laufradgröße": "27,5 Zoll",
"Reifen": "VR: SCHWALBE JOHNNY WATTS 60-584, HR: SCHWALBE JOHNNY WATTS 60-584",
"Kette": "SHIMANO CN-LG500 LINKGLIDE 9/10/11 Gang",
"Kurbelsatz": "MIRANDA DM CF3D 38T",
"Lenker": "ERGOTEC Riser Bar 50 31.8mm 720mm 25 Deg Backsweep",
"Vorbau": "ERGOTEC Swell RE 31.8 80/100mm",
"Sattel": "SQ Lab 621 ERGOLUX",
"Sattelstütze": "ERGOTEC Ray 31.6mm",
"Straßenzulassung": "Ja",
"Frontleuchte": "LED",
"Rückleuchte": "LED",
"Gepäckträger": "ALU",
"Schutzbleche": "Kunststoff",
"Marke": "Corratec",
"EAN": "4043184847227",
"Hersteller Artikelnummer": "BK31353-40C1B31",
"Modellserie Bezeichnung": "Life CX8 12S Automatic",
"Rahmenform lt. Hersteller": "Wave",
"Markenfarbe": "dark grey, silver, red, black",
"Rahmenhöhe": "40 cm | (27,5\")",
"Jahr": "2026",
"Gewicht": "27.85",
"Zulässiges Gesamtgewicht": "180"
},
"rawFeatures": [],
"rawSizes": [
{
"rawSize": "40 cm | (27,5\")",
"size": null,
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "47 cm | (27,5\")",
"size": "47",
"sizeCm": 47,
"inStock": true,
"stockCount": null,
"price": 5499
},
{
"rawSize": "53 cm | (27,5\")",
"size": "53",
"sizeCm": 53,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "57 cm | (27,5\")",
"size": "57",
"sizeCm": 57,
"inStock": false,
"stockCount": null,
"price": null
}
],
"availabilityText": "1 of 4 frame sizes offered for shipping by a bikes.de dealer",
"fetchedAt": "2026-09-26T07:07:01.417Z",
"sourceMeta": {
"dealers": [
"e-motion e-Bike Welt Heidelberg"
],
"listingRows": 1,
"articleNumbers": [
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"skus": [
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"4043184847234",
"4043184847197"
],
"leafCategory": "E-Trekkingbikes"
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"listingPath": [
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}