← Review table (mtb) · shopper page
zweirad-stadler:bulls-zarena-1-damen-mountainbike-hardtail-27-5-weiss · source URL · confidence 0.78
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| 46 cm | — | 46 cm | exact scale | stated by the retailer | yes | listing price | 46 cm |
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 | Bulls |
| model | retailer:zweirad-stadler / derived | Bulls Zarena 1 Damen Mountainbike Hardtail 27,5" weiß |
| category | retailer:zweirad-stadler / parse | Mountainbike |
| frameMaterial | retailer:zweirad-stadler / parse | Aluminium |
| groupsetFamily | retailer:zweirad-stadler / dictionary | Shimano Altus | RD-M310 || Shimano Tourney | FD-TY500 |
| electronicShifting | retailer:zweirad-stadler / derived | Shimano Altus | RD-M310 || Shimano Tourney | FD-TY500 |
| brakes | retailer:zweirad-stadler / parse | Mechanische Scheibenbremsen |
| suspension | retailer:zweirad-stadler / derived | Hardtail |
| fork | retailer:zweirad-stadler / parse | SR Suntour XCE 28 |
| dropperPost | retailer:zweirad-stadler / derived | seatpost row "STYX Aluminium" names no dropper, in a 22-field spec table |
| beltDrive | retailer:zweirad-stadler / parse | Kettenschaltung |
| wheelSize | retailer:zweirad-stadler / parse | 27.5 |
| powerMeter | retailer:zweirad-stadler / derived | absent from a 22-field spec table |
| availability | retailer:zweirad-stadler / derived | 1 of 1 sizes orderable |
info single-size-only — Only one size is in stock (46 cm).info wheel-material-unknown — Wheel material could not be established.info mixed-groupset — Not a uniform groupset: {"rearDerailleur":"Altus","frontDerailleur":"Tourney","crank":"Tourney"}. Ranked on the shifting level, with a penalty.{
"frameScore": 11,
"drivetrainScore": 3,
"wheelScore": 5,
"extrasScore": -2,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 17,
"notes": [
"Shimano Tourney = 3.",
"Mixed groupset, but no crank or cassette below the family it is ranked as: no penalty.",
"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 \"mechanical-disc\" -2.",
"Weight not published: no weight adjustment either way.",
"Fork series not stated: scored at the bottom of the fork ladder rather than assumed."
],
"marketPrice": 556,
"valueScore": 0.939,
"savingsVsMarket": -36
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "Wheel material is not stated; rims listed as 'Felgen: STYX DDM-2' (house-brand) so wheelTier cannot be determined from vocabulary. No complete-bike weight or power meter is given in the source.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Material: Aluminium",
"confidence": 0.95
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltwerk: Shimano Altus | RD-M310",
"confidence": 0.95
},
"groupsetFamily": {
"value": "Altus",
"evidence": "Schaltwerk: Shimano Altus | RD-M310",
"confidence": 0.9
},
"electronicShifting": {
"value": "false",
"evidence": "Schaltung: Kettenschaltung",
"confidence": 0.9
},
"speeds": {
"value": "24",
"evidence": "24-Gang",
"confidence": 0.95
},
"mixedGroupset": {
"value": "true",
"evidence": "Schaltwerk: Shimano Altus | RD-M310\nUmwerfer: Shimano Tourney | FD-TY500",
"confidence": 0.9
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0
},
"wheelTier": {
"value": null,
"evidence": "Felgen: STYX DDM-2",
"confidence": 0.15
},
"brakes": {
"value": "mechanical-disc",
"evidence": "Bremsenart: Mechanische Scheibenbremsen",
"confidence": 0.95
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "Wheel material is not stated; rims listed as 'Felgen: STYX DDM-2' (house-brand) so wheelTier cannot be determined from vocabulary. No complete-bike weight or power meter is given in the source."
}
}
{
"id": "zweirad-stadler:bulls-zarena-1-damen-mountainbike-hardtail-27-5-weiss",
"retailer": "zweirad-stadler",
"retailerProductId": "bulls-zarena-1-damen-mountainbike-hardtail-27-5-weiss",
"productUrl": "https://shop.zweirad-stadler.de/fahrrad-shop/mountainbikes/hardtail/hardtail-27-5/bulls-zarena-1-damen-mountainbike-hardtail-27-5-weiss.html",
"brand": "Bulls",
"model": "Zarena 1 Mountainbike Hardtail 27,5\" weiß",
"modelYear": null,
"category": "mtb",
"categoryBasis": "stated",
"sourceCategory": "mtb",
"price": 592,
"originalPrice": 749,
"currency": "EUR",
"discountPercent": 21,
"frameMaterial": "aluminium",
"frameModel": null,
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Tourney",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": null,
"mixedGroupset": true,
"groupsetComponents": {
"rearDerailleur": "Altus",
"frontDerailleur": "Tourney",
"crank": "Tourney"
},
"groupsetTierSpread": 0,
"crank": "Shimano Tourney | FC-TY301",
"cassette": null,
"brakes": "mechanical-disc",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "front",
"fork": {
"make": "SR Suntour",
"line": "XCE",
"tier": "unknown",
"travelMm": 100
},
"rearShock": null,
"dropperPost": false,
"beltDrive": false,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": "27.5",
"wheelset": "STYX DDM-2",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "Ace of Pace",
"weightKg": null,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "46 cm",
"size": "46",
"sizeCm": 46,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
}
],
"seller": null,
"availability": "limited",
"gtins": [],
"imageUrl": "https://shop.zweirad-stadler.de/out/pictures/generated/product/1/1500_1500_100/bulls-zarena1damen-mountainbike-hardtail-weiss-2022-97610a.jpg",
"rawTitle": "Bulls Zarena 1 Damen Mountainbike Hardtail 27,5\" weiß",
"fetchedAt": "2026-09-19T06:33:38.857Z",
"normalizationConfidence": 0.78,
"warnings": [
{
"code": "single-size-only",
"message": "Only one size is in stock (46 cm).",
"severity": "info"
},
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
},
{
"code": "mixed-groupset",
"message": "Not a uniform groupset: {\"rearDerailleur\":\"Altus\",\"frontDerailleur\":\"Tourney\",\"crank\":\"Tourney\"}. Ranked on the shifting level, with a penalty.",
"severity": "info"
}
]
}
{
"Material": "Aluminium",
"Rahmenform": "Hardtail",
"Gabel": "SR Suntour XCE 28",
"Gänge": "24-Gang",
"Schaltung": "Kettenschaltung",
"Schaltwerk": "Shimano Altus | RD-M310",
"Umwerfer": "Shimano Tourney | FD-TY500",
"Schalthebel": "Shimano | ST-EF500",
"Bremshebel": "Tektro",
"Bremsen": "Tektro MD-M280",
"Bremsenart": "Mechanische Scheibenbremsen",
"Kurbel": "Shimano Tourney | FC-TY301",
"Lenker": "STYX riserbar MTB Lenker",
"Vorbau": "STYX",
"Pedale": "Bulls MTB",
"Sattelstütze": "STYX Aluminium",
"Sattel": "Bulls Sportive Comfort",
"Felgen": "STYX DDM-2",
"Reifen": "Ace of Pace",
"Laufradgröße": "27,5\"",
"Farbe": "weiß",
"Federweg Gabel": "100 mm"
}
{
"retailer": "zweirad-stadler",
"retailerProductId": "bulls-zarena-1-damen-mountainbike-hardtail-27-5-weiss",
"productUrl": "https://shop.zweirad-stadler.de/fahrrad-shop/mountainbikes/hardtail/hardtail-27-5/bulls-zarena-1-damen-mountainbike-hardtail-27-5-weiss.html",
"extractionMethod": "server-html",
"sourceCategory": "mtb",
"rawTitle": "Bulls Zarena 1 Damen Mountainbike Hardtail 27,5\" weiß",
"rawBrand": "Bulls",
"price": 592,
"originalPrice": 749,
"currency": "EUR",
"imageUrl": "https://shop.zweirad-stadler.de/out/pictures/generated/product/1/1500_1500_100/bulls-zarena1damen-mountainbike-hardtail-weiss-2022-97610a.jpg",
"rawSpecifications": {
"Material": "Aluminium",
"Rahmenform": "Hardtail",
"Gabel": "SR Suntour XCE 28",
"Gänge": "24-Gang",
"Schaltung": "Kettenschaltung",
"Schaltwerk": "Shimano Altus | RD-M310",
"Umwerfer": "Shimano Tourney | FD-TY500",
"Schalthebel": "Shimano | ST-EF500",
"Bremshebel": "Tektro",
"Bremsen": "Tektro MD-M280",
"Bremsenart": "Mechanische Scheibenbremsen",
"Kurbel": "Shimano Tourney | FC-TY301",
"Lenker": "STYX riserbar MTB Lenker",
"Vorbau": "STYX",
"Pedale": "Bulls MTB",
"Sattelstütze": "STYX Aluminium",
"Sattel": "Bulls Sportive Comfort",
"Felgen": "STYX DDM-2",
"Reifen": "Ace of Pace",
"Laufradgröße": "27,5\"",
"Farbe": "weiß",
"Federweg Gabel": "100 mm"
},
"rawFeatures": [
"0% Finanzierung ab 59,20 € möglich",
"Dienstrad-Leasing möglich",
"14 Tage kostenloses Rückgaberecht",
"Fahrrad vollständig montiert und mit wenigen Handgriffen fahrbereit",
"Egal ob es die gemütliche Feierabendrunde durch die Stadt, oder der unbefestigte Weg fernab des Asphalts sein soll, mit dem Zarena 1 von Bulls ist man für alles gewappnet. Das Damen Mountainbike mit 27,5\" Bereifung wurde speziell auf die weibliche Anatomie angepasst und verspricht eine optimale Sitzhaltung bei idealer Kraftübertragung.",
"Zuverlässige Shimano Kettenschaltung",
"Mechanische Tektro Scheibenbremsen",
"SR Suntour XCE Federgabel",
"Leichter Aluminium Rahmen",
"Aufgrund von Engpässen und Verzögerungen in den weltweiten Lieferketten kann es vorkommen, dass der Hersteller vereinzelt Komponenten der Originalspezifikationen durch mindestens gleichwertige oder sogar höherwertige Bauteile ersetzt hat. Das gelieferte Fahrrad kann in Einzelfällen von den Abbildungen abweichen."
],
"rawSizes": [
{
"rawSize": "46 cm",
"size": "46",
"sizeCm": 46,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
}
],
"availabilityText": "1 of 1 sizes orderable",
"fetchedAt": "2026-09-19T06:33:38.857Z",
"sourceMeta": {
"savingBadge": "157 € gespartauf UVP",
"deliveryWindows": [
"46 cm 4-8 Werktage"
]
}
}