← Review table (e-bike) · shopper page
zweirad-stadler:flyer-upstreet-5-43r-le-e-bike-city-bike-tiefeinsteiger-28-schwarz · 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 = 48 cm | 750 Wh | — | — | unknown | unsupported | yes | listing price | — |
| L = 53 cm | 750 Wh | — | — | unknown | unsupported | yes | listing price | — |
| XL = 60 cm | 750 Wh | — | — | unknown | unsupported | yes | listing price | — |
| mapping | unsupported |
|---|---|
| reason | "M = 48 cm | 750 Wh" could not be read as a frame size. |
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:zweirad-stadler / parse | Flyer |
| model | retailer:zweirad-stadler / derived | Flyer Upstreet 5.43R LE E-Bike City Bike Tiefeinsteiger 28" schwarz |
| category | retailer:zweirad-stadler / parse | E-Bike |
| frameMaterial | retailer:zweirad-stadler / parse | Aluminium |
| groupsetFamily | retailer:zweirad-stadler / dictionary | Formula CL-71, 32h | Shimano Nexus SG-C7000-5CD, 32h |
| electronicShifting | retailer:zweirad-stadler / derived | Formula CL-71, 32h | Shimano Nexus SG-C7000-5CD, 32h |
| speeds | retailer:zweirad-stadler / parse | 5-Gang |
| brakes | retailer:zweirad-stadler / parse | Hydraulische Scheibenbremsen |
| brakeTier | retailer:zweirad-stadler / dictionary | BR-M6000 |
| brakePistons | retailer:zweirad-stadler / parse | Shimano caliper code BR-M6000 |
| suspension | retailer:zweirad-stadler / derived | suspension fork "SR Suntour" and no rear shock in a 36-field spec table |
| fork | retailer:zweirad-stadler / parse | SR Suntour |
| dropperPost | retailer:zweirad-stadler / derived | seatpost row "Suntour SP12-NCX" names no dropper, in a 36-field spec table |
| rack | retailer:zweirad-stadler / parse | Flyer MonkeyLoad Gepäckträger, fest am Rahmen |
| mudguards | retailer:zweirad-stadler / parse | Sunny Wheel 65 mm |
| lighting | retailer:zweirad-stadler / parse | Flyer One HL-2, 100 Lux, Tageslicht-Modus |
| wheelSize | retailer:zweirad-stadler / parse | 28 |
| powerMeter | retailer:zweirad-stadler / derived | absent from a 36-field spec table |
| availability | retailer:zweirad-stadler / derived | 3 of 3 sizes orderable |
| ebike.motor | retailer:zweirad-stadler / parse | Panasonic | Panasonic GX Force Pro Coaster |
| ebike.motor.position | retailer:zweirad-stadler / parse | Mittelmotor |
| ebike.motor.torqueNm | retailer:zweirad-stadler / parse | 75 Nm |
| ebike.battery.capacityWh | retailer:zweirad-stadler / parse | 750 Wh |
| ebike.battery.integration | retailer:zweirad-stadler / parse | integrierter Akku |
| ebike.speedClass | retailer:zweirad-stadler / parse | Unterstützung: bis zu 25 km/h |
| ebike.eDiscipline | retailer:zweirad-stadler / parse | shelf: E-Citybike |
| ebike.display | retailer:zweirad-stadler / parse | Display: FIT Comfort 3,5" |
| ebike.maxSystemWeightKg | retailer:zweirad-stadler / parse | zul. Gesamtgewicht: max. 150 kg |
| ebike.frameShape | retailer:zweirad-stadler / parse | Tiefeinsteiger |
info suspicious-discount — Claimed 54% off. Treated as context only; it does not affect the ranking.info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 11,
"drivetrainScore": 0,
"wheelScore": 5,
"extrasScore": 2,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 18,
"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.",
"Brake series \"entry\" +2."
],
"marketPrice": null,
"valueScore": null,
"savingsVsMarket": null
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "Wheel material, wheel tier, complete-bike weight, and power-meter status are not established by the source. The bike has a Shimano Nexus internal-gear hub and Shimano Deore hydraulic disc brakes; these are not treated as a mixed groupset.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Hochwertiger Aluminium-Rahmen",
"confidence": 0.99
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "5-Gang wartungsarme Shimano Nexus Nabenschaltung mit Rücktrittbremse",
"confidence": 0.99
},
"groupsetFamily": {
"value": "Nexus",
"evidence": "5-Gang wartungsarme Shimano Nexus Nabenschaltung mit Rücktrittbremse",
"confidence": 0.99
},
"electronicShifting": {
"value": "false",
"evidence": "Schaltung: Nabenschaltung",
"confidence": 0.95
},
"speeds": {
"value": "5",
"evidence": "Gänge: 5-Gang",
"confidence": 0.99
},
"mixedGroupset": {
"value": "false",
"evidence": "5-Gang wartungsarme Shimano Nexus Nabenschaltung mit Rücktrittbremse",
"confidence": 0.9
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Shimano hydraulische Scheibenbremsen",
"confidence": 0.99
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "Wheel material, wheel tier, complete-bike weight, and power-meter status are not established by the source. The bike has a Shimano Nexus internal-gear hub and Shimano Deore hydraulic disc brakes; these are not treated as a mixed groupset."
}
}
{
"id": "zweirad-stadler:flyer-upstreet-5-43r-le-e-bike-city-bike-tiefeinsteiger-28-schwarz",
"retailer": "zweirad-stadler",
"retailerProductId": "flyer-upstreet-5-43r-le-e-bike-city-bike-tiefeinsteiger-28-schwarz",
"productUrl": "https://shop.zweirad-stadler.de/fahrrad-shop/e-bikes/e-citybike/flyer-upstreet-5-43r-le-e-bike-city-bike-tiefeinsteiger-28-schwarz.html",
"brand": "Flyer",
"model": "Upstreet 5.43R LE E-Bike City Bike Tiefeinsteiger 28\" schwarz",
"modelYear": null,
"category": "e-bike",
"categoryBasis": "stated",
"sourceCategory": "e-bike",
"price": 2492,
"originalPrice": 5399,
"currency": "EUR",
"discountPercent": 54,
"frameMaterial": "aluminium",
"frameModel": null,
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Nexus",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 5,
"mixedGroupset": false,
"groupsetComponents": {
"hubs": "Nexus"
},
"groupsetTierSpread": 0,
"crank": null,
"cassette": null,
"brakes": "hydraulic-disc",
"brakePistons": 2,
"brakeTier": "entry",
"suspension": "front",
"fork": {
"make": "SR Suntour",
"line": null,
"tier": "unknown",
"travelMm": 75
},
"rearShock": null,
"dropperPost": false,
"beltDrive": null,
"hubDynamo": null,
"rack": true,
"mudguards": true,
"chaincase": null,
"kickstand": null,
"lighting": true,
"wheelSize": "28",
"wheelset": "Formula CL-71, 32h | Shimano Nexus SG-C7000-5CD, 32h",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "Schwalbe Marathon E-Plus, 55-622",
"weightKg": null,
"ebike": {
"motor": {
"text": "Panasonic | Panasonic GX Force Pro Coaster",
"brand": "panasonic",
"model": null,
"position": "mid",
"torqueNm": 75,
"torqueSource": "retailer",
"ratedPowerW": null,
"peakPowerW": null
},
"battery": {
"text": null,
"capacityWh": 750,
"count": 1,
"integration": "integrated",
"removable": null
},
"speedClass": "pedelec-25",
"rangeExtender": "unknown",
"display": "FIT Comfort 3,5\"",
"abs": null,
"autoShift": null,
"statedRangeKm": null,
"eDiscipline": "e-city",
"eDisciplineBasis": "leaf",
"frameShape": "step-through",
"cargoType": "unknown",
"maxSystemWeightKg": 150,
"rackCapacityKg": null,
"weightIncludesBattery": null
},
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "M = 48 cm | 750 Wh",
"size": "M",
"sizeCm": 48,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
},
{
"rawSize": "L = 53 cm | 750 Wh",
"size": "L",
"sizeCm": 53,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "7-14 Werktage"
},
{
"rawSize": "XL = 60 cm | 750 Wh",
"size": "XL",
"sizeCm": 60,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
}
],
"seller": null,
"availability": "in-stock",
"gtins": [],
"imageUrl": "https://shop.zweirad-stadler.de/out/pictures/generated/product/1/1500_1500_100/flyer-29-upstreet543rbelt-ebike-trekkingrad-wave-sw-133347a.jpg",
"rawTitle": "Flyer Upstreet 5.43R LE E-Bike City Bike Tiefeinsteiger 28\" schwarz",
"fetchedAt": "2026-09-26T08:22:50.868Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"code": "suspicious-discount",
"message": "Claimed 54% off. Treated as context only; it does not affect the ranking.",
"severity": "info"
},
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
}
],
"ebikeAi": {
"requested": [
"motorModel"
],
"applied": [],
"rejected": [],
"notes": "The source names the motor as “Panasonic GX Force Pro Coaster,” but that exact unit is not available in the permitted motorModel vocabulary. Battery capacity varies by frame size: “630 Wh (Rahmengröße 43 cm), 750 Wh (ab Rahmengröße 48 cm) integrierter Akku”.",
"raw": {
"motorBrand": {
"value": "panasonic",
"evidence": "Motorhersteller: Panasonic",
"confidence": 1
},
"motorModel": {
"value": null,
"evidence": null,
"confidence": 0
},
"batteryWh": {
"value": null,
"evidence": null,
"confidence": 0
},
"speedClass": {
"value": "pedelec-25",
"evidence": "Unterstützung: bis zu 25 km/h",
"confidence": 1
},
"batteryIntegration": {
"value": "integrated",
"evidence": "750 Wh (ab Rahmengröße 48 cm) integrierter Akku",
"confidence": 1
},
"frameShape": {
"value": "step-through",
"evidence": "Rahmenform: Tiefeinsteiger",
"confidence": 1
},
"notes": "The source names the motor as “Panasonic GX Force Pro Coaster,” but that exact unit is not available in the permitted motorModel vocabulary. Battery capacity varies by frame size: “630 Wh (Rahmengröße 43 cm), 750 Wh (ab Rahmengröße 48 cm) integrierter Akku”."
}
}
}
{
"Material": "Rahmen: Aluminium",
"Farbe": "schwarz",
"Gabel": "SR Suntour",
"Federweg Gabel": "75 mm",
"Schaltung": "Nabenschaltung",
"Gänge": "5-Gang",
"Bremsenart": "Hydraulische Scheibenbremsen",
"Bremsen": "Shimano Deore BR-M6000",
"Bremshebel": "Shimano Deore BL-T6000",
"Bremsscheiben": "VR: Shimano RT54 180 mm, HR: Shimano RTC60 160 mm",
"Rücktrittbremse": "Ja",
"Pedale": "VP VPE-891",
"Griffe": "Flyer Comfort",
"Sattelstütze Art": "Gefedert",
"Sattelstütze": "Suntour SP12-NCX",
"Sattel": "Selle Royal Essenza+ Moderate",
"Laufradgröße": "28\"",
"Reifen": "Schwalbe Marathon E-Plus, 55-622",
"Nabe vorne": "Formula CL-71, 32h",
"Nabe hinten": "Shimano Nexus SG-C7000-5CD, 32h",
"Motorart": "Mittelmotor",
"Motorhersteller": "Panasonic",
"Motor": "Panasonic GX Force Pro Coaster",
"Max. Drehmoment": "75 Nm",
"Unterstützung": "bis zu 25 km/h",
"Akku Hersteller": "FIT",
"Display": "FIT Comfort 3,5\"",
"Scheinwerfer": "Flyer One HL-2, 100 Lux, Tageslicht-Modus",
"Rücklicht": "Flyer RL-2",
"Gepäckträger": "Flyer MonkeyLoad Gepäckträger, fest am Rahmen",
"Schutzbleche": "Sunny Wheel 65 mm",
"Sonstiges": "Kettenschutz, Fahrradständer",
"zul. Gesamtgewicht": "max. 150 kg",
"Rahmenform": "Tiefeinsteiger",
"Herstellerfarbe": "pearl black gloss",
"Riemenantrieb": "Ja"
}
{
"retailer": "zweirad-stadler",
"retailerProductId": "flyer-upstreet-5-43r-le-e-bike-city-bike-tiefeinsteiger-28-schwarz",
"productUrl": "https://shop.zweirad-stadler.de/fahrrad-shop/e-bikes/e-citybike/flyer-upstreet-5-43r-le-e-bike-city-bike-tiefeinsteiger-28-schwarz.html",
"extractionMethod": "server-html",
"sourceCategory": "e-bike",
"rawTitle": "Flyer Upstreet 5.43R LE E-Bike City Bike Tiefeinsteiger 28\" schwarz",
"rawBrand": "Flyer",
"price": 2492,
"originalPrice": 5399,
"currency": "EUR",
"imageUrl": "https://shop.zweirad-stadler.de/out/pictures/generated/product/1/1500_1500_100/flyer-29-upstreet543rbelt-ebike-trekkingrad-wave-sw-133347a.jpg",
"rawSpecifications": {
"Material": "Rahmen: Aluminium",
"Farbe": "schwarz",
"Gabel": "SR Suntour",
"Federweg Gabel": "75 mm",
"Schaltung": "Nabenschaltung",
"Gänge": "5-Gang",
"Bremsenart": "Hydraulische Scheibenbremsen",
"Bremsen": "Shimano Deore BR-M6000",
"Bremshebel": "Shimano Deore BL-T6000",
"Bremsscheiben": "VR: Shimano RT54 180 mm, HR: Shimano RTC60 160 mm",
"Rücktrittbremse": "Ja",
"Pedale": "VP VPE-891",
"Griffe": "Flyer Comfort",
"Sattelstütze Art": "Gefedert",
"Sattelstütze": "Suntour SP12-NCX",
"Sattel": "Selle Royal Essenza+ Moderate",
"Laufradgröße": "28\"",
"Reifen": "Schwalbe Marathon E-Plus, 55-622",
"Nabe vorne": "Formula CL-71, 32h",
"Nabe hinten": "Shimano Nexus SG-C7000-5CD, 32h",
"Motorart": "Mittelmotor",
"Motorhersteller": "Panasonic",
"Motor": "Panasonic GX Force Pro Coaster",
"Max. Drehmoment": "75 Nm",
"Unterstützung": "bis zu 25 km/h",
"Akku Hersteller": "FIT",
"Display": "FIT Comfort 3,5\"",
"Scheinwerfer": "Flyer One HL-2, 100 Lux, Tageslicht-Modus",
"Rücklicht": "Flyer RL-2",
"Gepäckträger": "Flyer MonkeyLoad Gepäckträger, fest am Rahmen",
"Schutzbleche": "Sunny Wheel 65 mm",
"Sonstiges": "Kettenschutz, Fahrradständer",
"zul. Gesamtgewicht": "max. 150 kg",
"Rahmenform": "Tiefeinsteiger",
"Herstellerfarbe": "pearl black gloss",
"Riemenantrieb": "Ja"
},
"rawFeatures": [
"M = 48 cm | 750 Wh 4-8 Werktage",
"L = 53 cm | 750 Wh 7-14 Werktage",
"XL = 60 cm | 750 Wh 4-8 Werktage",
"0% Finanzierung ab 249,20 € möglich",
"Dienstrad-Leasing möglich",
"14 Tage kostenloses Rückgaberecht",
"Unsere E-Bikes werden alle vor der Auslieferung fachmännisch montiert und von unseren Werkstatt-Profis Probe gefahren",
"75 Nm Panasonic GX Force Pro Coaster FIT Motor mit Riemenantrieb",
"630 Wh (Rahmengröße 43 cm), 750 Wh (ab Rahmengröße 48 cm) integrierter Akku",
"Hochwertiger Aluminium-Rahmen",
"5-Gang wartungsarme Shimano Nexus Nabenschaltung mit Rücktrittbremse",
"Shimano hydraulische Scheibenbremsen"
],
"rawSizes": [
{
"rawSize": "M = 48 cm | 750 Wh",
"size": "M",
"sizeCm": 48,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
},
{
"rawSize": "L = 53 cm | 750 Wh",
"size": "L",
"sizeCm": 53,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "7-14 Werktage"
},
{
"rawSize": "XL = 60 cm | 750 Wh",
"size": "XL",
"sizeCm": 60,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
}
],
"availabilityText": "3 of 3 sizes orderable",
"fetchedAt": "2026-09-26T08:22:50.868Z",
"sourceMeta": {
"savingBadge": "2907 € gespartauf UVP",
"deliveryWindows": [
"M = 48 cm | 750 Wh 4-8 Werktage",
"L = 53 cm | 750 Wh 7-14 Werktage",
"XL = 60 cm | 750 Wh 4-8 Werktage"
]
},
"listingPath": [
"E-Bikes",
"E-Citybike"
]
}