← Review table (e-bike) · shopper page
zweirad-stadler:bulls-sturmvogel-evo-5f-belt-e-bike-city-bike-herren-27-5-gruen · 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 |
|---|---|---|---|---|---|---|---|
| L = 48 cm | L | 48 cm | exact scale | stated by the retailer | yes | listing price | L = 48 cm |
| XL = 54 cm | XL | 54 cm | exact scale | stated by the retailer | yes | listing price | XL = 54 cm |
A shopper asking for: 54 → XL = 54 cm in stock · 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 | Bulls |
| model | retailer:zweirad-stadler / derived | Bulls Sturmvogel EVO 5F 925 Belt E-Bike City Bike Herren 27.5" grün |
| category | retailer:zweirad-stadler / parse | E-Bike |
| frameMaterial | retailer:zweirad-stadler / parse | Aluminium |
| groupsetFamily | retailer:zweirad-stadler / dictionary | Shimano Nexus SL-C7000 Revoshifter || Shimano Nexus || Center Lock und Schnellspanner | Shimano Nexus inter 5 Center Lock |
| electronicShifting | retailer:zweirad-stadler / derived | Shimano Nexus SL-C7000 Revoshifter || Shimano Nexus || Center Lock und Schnellspanner | Shimano Nexus inter 5 Center Lock |
| speeds | retailer:zweirad-stadler / parse | 5-Gang |
| brakes | retailer:zweirad-stadler / parse | Hydraulische Scheibenbremsen |
| brakeTier | retailer:zweirad-stadler / dictionary | BR-MT200 |
| brakePistons | retailer:zweirad-stadler / parse | Shimano caliper code BR-MT200 |
| suspension | retailer:zweirad-stadler / derived | no suspension fork and no rear shock on a drop-bar listing |
| fork | retailer:zweirad-stadler / dictionary | Aluminium |
| dropperPost | retailer:zweirad-stadler / derived | seatpost row "Aluminium" names no dropper, in a 42-field spec table |
| rack | retailer:zweirad-stadler / parse | Monkey Load Systemgepäckträger |
| mudguards | retailer:zweirad-stadler / parse | Aluminium |
| lighting | retailer:zweirad-stadler / parse | SUPERNOVA V521s, 100 Lux LED |
| wheelSize | retailer:zweirad-stadler / parse | 27.5 |
| powerMeter | retailer:zweirad-stadler / derived | absent from a 42-field spec table |
| availability | retailer:zweirad-stadler / derived | 2 of 2 sizes orderable |
| ebike.motor | retailer:zweirad-stadler / parse | Brose | Brose S-Mag Plus FIT |
| ebike.motor.position | retailer:zweirad-stadler / parse | Mittelmotor |
| ebike.motor.torqueNm | retailer:zweirad-stadler / parse | 85 Nm |
| ebike.battery.capacityWh | retailer:zweirad-stadler / parse | 925 Wh |
| ebike.battery.removable | retailer:zweirad-stadler / parse | herausnehmbar |
| ebike.speedClass | retailer:zweirad-stadler / parse | Unterstützung: bis 25 km/h |
| ebike.eDiscipline | retailer:zweirad-stadler / parse | shelf: E-Citybike |
| ebike.maxSystemWeightKg | retailer:zweirad-stadler / parse | zul. Gesamtgewicht: max. 130 kg |
| ebike.battery.integration | ai / ai (1) | 925 Wh Brose Ultra Core 925 Akku (im Rahmen integriert/herausnehmbar) |
info suspicious-discount — Claimed 51% 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": 0,
"suspensionScore": 2,
"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 \"rigid\" +2 (0 mm travel, which is not scored).",
"Brake series \"basic\" +0."
],
"marketPrice": null,
"valueScore": null,
"savingsVsMarket": null
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "Wheel material and tier cannot be established from the source. The wheel is named as RYDE Disc 30, tubeless ready, but no material is stated. Complete-bike weight and power-meter status are not stated. mixedGroupset is marked true because the crank is FSA while the shifter and rear hub gear are Shimano Nexus.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Material: Aluminium",
"confidence": 1
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltwerk: Shimano Nexus",
"confidence": 1
},
"groupsetFamily": {
"value": "Nexus",
"evidence": "Schaltwerk: Shimano Nexus",
"confidence": 1
},
"electronicShifting": {
"value": "false",
"evidence": "Schalthebel: Shimano Nexus SL-C7000 Revoshifter",
"confidence": 0.95
},
"speeds": {
"value": "5",
"evidence": "Gänge: 5-Gang",
"confidence": 1
},
"mixedGroupset": {
"value": "true",
"evidence": "Kurbel: FSA",
"confidence": 0.9
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremsenart: Hydraulische Scheibenbremsen",
"confidence": 1
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "Wheel material and tier cannot be established from the source. The wheel is named as RYDE Disc 30, tubeless ready, but no material is stated. Complete-bike weight and power-meter status are not stated. mixedGroupset is marked true because the crank is FSA while the shifter and rear hub gear are Shimano Nexus."
}
}
{
"id": "zweirad-stadler:bulls-sturmvogel-evo-5f-belt-e-bike-city-bike-herren-27-5-gruen",
"retailer": "zweirad-stadler",
"retailerProductId": "bulls-sturmvogel-evo-5f-belt-e-bike-city-bike-herren-27-5-gruen",
"productUrl": "https://shop.zweirad-stadler.de/fahrrad-shop/e-bikes/e-citybike/bulls-sturmvogel-evo-5f-belt-e-bike-city-bike-herren-27-5-gruen.html",
"brand": "Bulls",
"model": "Sturmvogel EVO 5F 925 Belt E-Bike City Bike 27.5\" grün",
"modelYear": null,
"category": "e-bike",
"categoryBasis": "stated",
"sourceCategory": "e-bike",
"price": 2592,
"originalPrice": 5299,
"currency": "EUR",
"discountPercent": 51,
"frameMaterial": "aluminium",
"frameModel": null,
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Nexus",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 5,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "Nexus",
"rearDerailleur": "Nexus",
"hubs": "Nexus"
},
"groupsetTierSpread": 0,
"crank": "FSA",
"cassette": "Gates CDX Black 28 Z.",
"brakes": "hydraulic-disc",
"brakePistons": 2,
"brakeTier": "basic",
"suspension": "none",
"fork": {
"make": null,
"line": null,
"tier": "rigid",
"travelMm": 0
},
"rearShock": null,
"dropperPost": false,
"beltDrive": null,
"hubDynamo": null,
"rack": true,
"mudguards": true,
"chaincase": null,
"kickstand": null,
"lighting": true,
"wheelSize": "27.5",
"wheelset": "RYDE Disc 30, tubeless ready | Center Lock und Schnellspanner | Shimano Nexus inter 5 Center Lock",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "SUPERO Intercorsa AntiPuncture, Reflex",
"weightKg": null,
"ebike": {
"motor": {
"text": "Brose | Brose S-Mag Plus FIT",
"brand": "brose",
"model": "brose-drive-s-mag",
"position": "mid",
"torqueNm": 85,
"torqueSource": "retailer",
"ratedPowerW": null,
"peakPowerW": null
},
"battery": {
"text": "Brose FIT UltraCore 925",
"capacityWh": 925,
"count": 1,
"integration": "integrated",
"removable": true
},
"speedClass": "pedelec-25",
"rangeExtender": "unknown",
"display": null,
"abs": null,
"autoShift": null,
"statedRangeKm": null,
"eDiscipline": "e-city",
"eDisciplineBasis": "leaf",
"frameShape": "unknown",
"cargoType": "unknown",
"maxSystemWeightKg": 130,
"rackCapacityKg": null,
"weightIncludesBattery": null
},
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "L = 48 cm",
"size": "L",
"sizeCm": 48,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
},
{
"rawSize": "XL = 54 cm",
"size": "XL",
"sizeCm": 54,
"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/bulls-sturmvogel-evo-5f-belt-e-bike-city-bike-gruen-126381-a.jpg",
"rawTitle": "Bulls Sturmvogel EVO 5F 925 Belt E-Bike City Bike Herren 27.5\" grün",
"fetchedAt": "2026-09-26T08:22:54.383Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"code": "suspicious-discount",
"message": "Claimed 51% 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": [
"batteryIntegration",
"frameShape"
],
"applied": [
"batteryIntegration"
],
"rejected": [],
"notes": "Der Motor wird als „Brose S-Mag Plus FIT“ bezeichnet; die zulässige MotorModel-Liste enthält keine exakte Entsprechung. „Rahmenform: Herren“ legt keine der zulässigen Rahmenformen deterministisch fest.",
"raw": {
"motorBrand": {
"value": "brose",
"evidence": "Motorhersteller: Brose",
"confidence": 1
},
"motorModel": {
"value": null,
"evidence": null,
"confidence": 0
},
"batteryWh": {
"value": "925",
"evidence": "Kapazität: 925 Wh",
"confidence": 1
},
"speedClass": {
"value": "pedelec-25",
"evidence": "Geschwindigkeit: bis zu 25 km/h",
"confidence": 1
},
"batteryIntegration": {
"value": "integrated",
"evidence": "925 Wh Brose Ultra Core 925 Akku (im Rahmen integriert/herausnehmbar)",
"confidence": 1
},
"frameShape": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "Der Motor wird als „Brose S-Mag Plus FIT“ bezeichnet; die zulässige MotorModel-Liste enthält keine exakte Entsprechung. „Rahmenform: Herren“ legt keine der zulässigen Rahmenformen deterministisch fest."
}
}
}
{
"Material": "Aluminium",
"Farbe": "grün",
"Gabel": "Aluminium",
"Steuersatz": "FSA No. 57SC",
"Schaltung": "Nabenschaltung",
"Gänge": "5-Gang",
"Schaltwerk": "Shimano Nexus",
"Schalthebel": "Shimano Nexus SL-C7000 Revoshifter",
"Bremsenart": "Hydraulische Scheibenbremsen",
"Bremsen": "Shimano BR-MT200",
"Bremsscheiben": "180 mm/ 160 mm",
"Kurbel": "FSA",
"Pedale": "Urban Pedale mit Griptape",
"Kassette": "Gates CDX Black 28 Z.",
"Lenker": "Urban Comfort",
"Griffe": "Flügelgriff mit echtem Wildleder",
"Vorbau": "MTB-SL, 3D geschmiedet, CCS Slot Mount ready",
"Sattelstütze": "Aluminium",
"Sattel": "Urban Comfort mit echtem Wildleder",
"Laufradgröße": "27.5\"",
"Felgen": "RYDE Disc 30, tubeless ready",
"Reifen": "SUPERO Intercorsa AntiPuncture, Reflex",
"Nabe vorne": "Center Lock und Schnellspanner",
"Nabe hinten": "Shimano Nexus inter 5 Center Lock",
"Motorart": "Mittelmotor",
"Motorhersteller": "Brose",
"Motor": "Brose S-Mag Plus FIT",
"Max. Drehmoment": "85 Nm",
"Unterstützung": "bis 25 km/h",
"Akku Hersteller": "Brose",
"Akku": "Brose FIT UltraCore 925",
"Kapazität": "925 Wh",
"Ladegerät": "FIT Ladegerät 4A",
"Scheinwerfer": "SUPERNOVA V521s, 100 Lux LED",
"Rücklicht": "SUPERNOVA E3, LED",
"Gepäckträger": "Monkey Load Systemgepäckträger",
"Schutzbleche": "Aluminium",
"Sonstiges": "Pletscher Comp40 Ständer",
"zul. Gesamtgewicht": "max. 130 kg",
"Rahmenform": "Herren",
"Herstellerfarbe": "air green matt",
"Riemenantrieb": "Ja"
}
{
"retailer": "zweirad-stadler",
"retailerProductId": "bulls-sturmvogel-evo-5f-belt-e-bike-city-bike-herren-27-5-gruen",
"productUrl": "https://shop.zweirad-stadler.de/fahrrad-shop/e-bikes/e-citybike/bulls-sturmvogel-evo-5f-belt-e-bike-city-bike-herren-27-5-gruen.html",
"extractionMethod": "server-html",
"sourceCategory": "e-bike",
"rawTitle": "Bulls Sturmvogel EVO 5F 925 Belt E-Bike City Bike Herren 27.5\" grün",
"rawBrand": "Bulls",
"price": 2592,
"originalPrice": 5299,
"currency": "EUR",
"imageUrl": "https://shop.zweirad-stadler.de/out/pictures/generated/product/1/1500_1500_100/bulls-sturmvogel-evo-5f-belt-e-bike-city-bike-gruen-126381-a.jpg",
"rawSpecifications": {
"Material": "Aluminium",
"Farbe": "grün",
"Gabel": "Aluminium",
"Steuersatz": "FSA No. 57SC",
"Schaltung": "Nabenschaltung",
"Gänge": "5-Gang",
"Schaltwerk": "Shimano Nexus",
"Schalthebel": "Shimano Nexus SL-C7000 Revoshifter",
"Bremsenart": "Hydraulische Scheibenbremsen",
"Bremsen": "Shimano BR-MT200",
"Bremsscheiben": "180 mm/ 160 mm",
"Kurbel": "FSA",
"Pedale": "Urban Pedale mit Griptape",
"Kassette": "Gates CDX Black 28 Z.",
"Lenker": "Urban Comfort",
"Griffe": "Flügelgriff mit echtem Wildleder",
"Vorbau": "MTB-SL, 3D geschmiedet, CCS Slot Mount ready",
"Sattelstütze": "Aluminium",
"Sattel": "Urban Comfort mit echtem Wildleder",
"Laufradgröße": "27.5\"",
"Felgen": "RYDE Disc 30, tubeless ready",
"Reifen": "SUPERO Intercorsa AntiPuncture, Reflex",
"Nabe vorne": "Center Lock und Schnellspanner",
"Nabe hinten": "Shimano Nexus inter 5 Center Lock",
"Motorart": "Mittelmotor",
"Motorhersteller": "Brose",
"Motor": "Brose S-Mag Plus FIT",
"Max. Drehmoment": "85 Nm",
"Unterstützung": "bis 25 km/h",
"Akku Hersteller": "Brose",
"Akku": "Brose FIT UltraCore 925",
"Kapazität": "925 Wh",
"Ladegerät": "FIT Ladegerät 4A",
"Scheinwerfer": "SUPERNOVA V521s, 100 Lux LED",
"Rücklicht": "SUPERNOVA E3, LED",
"Gepäckträger": "Monkey Load Systemgepäckträger",
"Schutzbleche": "Aluminium",
"Sonstiges": "Pletscher Comp40 Ständer",
"zul. Gesamtgewicht": "max. 130 kg",
"Rahmenform": "Herren",
"Herstellerfarbe": "air green matt",
"Riemenantrieb": "Ja"
},
"rawFeatures": [
"L = 48 cm 4-8 Werktage",
"XL = 54 cm 4-8 Werktage",
"0% Finanzierung ab 259,20 € 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",
"Brose FIT S-Mag Plus Mittelmotor 85 Nm",
"925 Wh Brose Ultra Core 925 Akku (im Rahmen integriert/herausnehmbar)",
"5-Gang Shimano Nexus Nabenschaltung mit Riemenantrieb",
"Shimano BR-MT200 Hydraulische Scheibenbremsen",
"Geschwindigkeit: bis zu 25 km/h"
],
"rawSizes": [
{
"rawSize": "L = 48 cm",
"size": "L",
"sizeCm": 48,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
},
{
"rawSize": "XL = 54 cm",
"size": "XL",
"sizeCm": 54,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
}
],
"availabilityText": "2 of 2 sizes orderable",
"fetchedAt": "2026-09-26T08:22:54.383Z",
"sourceMeta": {
"savingBadge": "2707 € gespartauf UVP",
"deliveryWindows": [
"L = 48 cm 4-8 Werktage",
"XL = 54 cm 4-8 Werktage"
]
},
"listingPath": [
"E-Bikes",
"E-Citybike"
]
}