← Review table (mtb) · shopper page
bikeexchange:bulls_sharptail_2_27_5_2025 · source URL · confidence 0.83 · GTIN 4063518344352
Cannot win: suspension type not stated, so it is in neither calibration unit
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| XS | XS | — | unknown | unsupported | yes | €599 | — |
| mapping | unsupported |
|---|---|
| reason | Bulls publishes no defensible conventional equivalence for its letter sizes. BULLS publishes a rider-height chart only ('Körpergröße' -> 'empfohlene Rahmengröße', XS 135-160 … XL 185-200 cm) with no centimetre equivalence, and its own chart stops at XL. So no letter is mapped. One retailer dual label ('XXL = 60 cm' on an Alpine Hawk) is left standing as listing-specific evidence because it sits on the conventional scale and there is no manufacturer evidence that it is a measurement — but it is a single unverified claim and is recorded as a residual risk. |
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:bikeexchange / parse | Bulls |
| model | retailer:bikeexchange / derived | Bulls SHARPTAIL 2 27,5 |
| modelYear | retailer:bikeexchange / parse | Jahr: 2025 |
| category | retailer:bikeexchange / derived | retailer taxonomy |
| frameMaterial | retailer:bikeexchange / parse | Aluminium |
| groupsetFamily | retailer:bikeexchange / dictionary | SHIMANO Altus SL-M315 Rapidfire Plus || SHIMANO Tourney FD-TY500 |
| electronicShifting | retailer:bikeexchange / derived | SHIMANO Altus SL-M315 Rapidfire Plus || SHIMANO Tourney FD-TY500 |
| brakes | retailer:bikeexchange / parse | mechanische Scheibenbremse |
| suspension | retailer:bikeexchange / derived | no fork or rear-shock row, on a route where neither is the default |
| fork | retailer:bikeexchange / parse | 100mm |
| dropperPost | retailer:bikeexchange / derived | seatpost row "BULLS Aluminium 31,6 mm" names no dropper, in a 31-field spec table |
| beltDrive | retailer:bikeexchange / parse | KMC |
| weightKg | retailer:bikeexchange / parse | Gewicht*: 16,55 kg |
| powerMeter | retailer:bikeexchange / derived | absent from a 31-field spec table |
| availability | retailer:bikeexchange / derived | sizes 1: 1 stocked, 0 gone, 0 unread |
| seller | retailer:bikeexchange / parse | XS: Fender Fahrradhaus GmbH |
| speeds | ai / ai (0.9) | Kassette: SHIMANO CS-HG200-8 12-32T |
info single-size-only — Only one size is in stock (XS).info wheel-material-unknown — Wheel material could not be established.info mixed-groupset — Not a uniform groupset: {"shifters":"Altus","frontDerailleur":"Tourney","crank":"Tourney"}. Ranked on the shifting level, with a penalty.{
"frameScore": 11,
"drivetrainScore": 3,
"wheelScore": 5,
"extrasScore": -2,
"suspensionScore": 0,
"weightAdjustment": -3,
"equipmentValue": 14,
"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.",
"16.55 kg vs 14.4 kg mtb-hardtail reference = -3.",
"Fork series not stated: scored at the bottom of the fork ladder rather than assumed."
],
"marketPrice": null,
"valueScore": null,
"savingsVsMarket": null
}
{
"requested": [
"wheelMaterial",
"wheelTier"
],
"applied": [],
"rejected": [],
"notes": "Wheels listed as 'BULLS DDM-22' (house model) with no material stated → wheelMaterial and wheelTier unknown. Mixed groupset: shifters/derailleur are Altus while crank is Tourney. Electronic shifting not mentioned.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial: Aluminium",
"confidence": 0.9
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltung: SHIMANO Altus RD-M310",
"confidence": 0.9
},
"groupsetFamily": {
"value": "Altus",
"evidence": "SHIMANO Altus",
"confidence": 0.9
},
"electronicShifting": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"speeds": {
"value": "8",
"evidence": "Kassette: SHIMANO CS-HG200-8 12-32T",
"confidence": 0.9
},
"mixedGroupset": {
"value": "true",
"evidence": "Schalthebel: SHIMANO Altus SL-M315 Rapidfire Plus\nKurbelgarnitur: SHIMANO Tourney 42/34/24T",
"confidence": 0.9
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"brakes": {
"value": "mechanical-disc",
"evidence": "Art der Bremse: mechanische Scheibenbremse",
"confidence": 0.9
},
"weightKg": {
"value": "16.55",
"evidence": "Gewicht*: 16,55 kg",
"confidence": 0.9
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"notes": "Wheels listed as 'BULLS DDM-22' (house model) with no material stated → wheelMaterial and wheelTier unknown. Mixed groupset: shifters/derailleur are Altus while crank is Tourney. Electronic shifting not mentioned."
}
}
{
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"productUrl": "https://www.bikeexchange.de/de-DE/products/bulls_sharptail_2_27_5_2025?sku=BUL_0000568490",
"brand": "Bulls",
"model": "SHARPTAIL 2 27,5",
"modelYear": 2025,
"category": "mtb",
"categoryBasis": "route",
"sourceCategory": "mtb",
"price": 599,
"originalPrice": 699,
"currency": "EUR",
"discountPercent": 14,
"frameMaterial": "aluminium",
"frameModel": null,
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Tourney",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 8,
"mixedGroupset": true,
"groupsetComponents": {
"shifters": "Altus",
"frontDerailleur": "Tourney",
"crank": "Tourney"
},
"groupsetTierSpread": 0,
"crank": "SHIMANO Tourney 42/34/24T",
"cassette": "SHIMANO CS-HG200-8 12-32T",
"brakes": "mechanical-disc",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "unknown",
"fork": {
"make": null,
"line": null,
"tier": "unknown",
"travelMm": 100
},
"rearShock": null,
"dropperPost": false,
"beltDrive": false,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": null,
"wheelset": "BULLS DDM-22 | Bulls DDM-22",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "STYX Ace of Pace",
"weightKg": 16.55,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "XS",
"size": "XS",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 599,
"seller": "Fender Fahrradhaus GmbH",
"deliveryNote": "Reguläre Lieferzeit 5 Tage"
}
],
"seller": "Fender Fahrradhaus GmbH",
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"rawTitle": "Bulls SHARPTAIL 2 27,5",
"fetchedAt": "2026-09-19T05:36:40.337Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"code": "single-size-only",
"message": "Only one size is in stock (XS).",
"severity": "info"
},
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
},
{
"code": "mixed-groupset",
"message": "Not a uniform groupset: {\"shifters\":\"Altus\",\"frontDerailleur\":\"Tourney\",\"crank\":\"Tourney\"}. Ranked on the shifting level, with a penalty.",
"severity": "info"
}
]
}
{
"Rahmenmaterial": "Aluminium",
"Gewicht*": "16,55 kg",
"Zulässiges Gesamtgewicht": "125 kg",
"Art der Bremse": "mechanische Scheibenbremse",
"Bremse": "TEKTRO MD-M280",
"Bremsscheiben": "160mm 6-Loch",
"Bremsscheibe hinten": "160mm 6-Loch",
"Reifen": "STYX Ace of Pace",
"Reifengröße": "57-584 | 27,5 x 2,25",
"Nabe hinten": "FORMULA DC-25RQR",
"Laufräder": "BULLS DDM-22 | Bulls DDM-22",
"Nabe vorne": "FORMULA DC-19FQR",
"Griffe": "Bulls Sport Grip",
"Vorbau": "BULLS Ahead Vorbau",
"Steuersatz": "FSA no.11N",
"Lenker": "BULLS Sport-S Riserbar",
"Kassette": "SHIMANO CS-HG200-8 12-32T",
"Schaltung": "SHIMANO Altus RD-M310",
"Kurbelgarnitur": "SHIMANO Tourney 42/34/24T",
"Anzahl Gänge": "24 Gang",
"Pedale": "BULLS Pedale",
"Schalthebel": "SHIMANO Altus SL-M315 Rapidfire Plus",
"Art der Schaltung": "Kettenschaltung | 24 Gang",
"Umwerfer": "SHIMANO Tourney FD-TY500",
"Kette / Riemen": "KMC Z8.3",
"Sattel": "Bulls MTB-Sport",
"Sattelstütze": "BULLS Aluminium 31,6 mm",
"Gabel Bauart": "Federgabel",
"Federweg vorne": "100mm",
"Gabelhersteller": "SR Suntour",
"Jahr": "2025"
}
{
"retailer": "bikeexchange",
"retailerProductId": "bulls_sharptail_2_27_5_2025",
"productUrl": "https://www.bikeexchange.de/de-DE/products/bulls_sharptail_2_27_5_2025?sku=BUL_0000568490",
"extractionMethod": "embedded-json",
"sourceCategory": "mtb",
"rawTitle": "Bulls SHARPTAIL 2 27,5",
"rawBrand": "Bulls",
"price": 599,
"originalPrice": 699,
"currency": "EUR",
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/8df3715cb7b2376058b8-f-2leW9o.png",
"rawSpecifications": {
"Rahmenmaterial": "Aluminium",
"Gewicht*": "16,55 kg",
"Zulässiges Gesamtgewicht": "125 kg",
"Art der Bremse": "mechanische Scheibenbremse",
"Bremse": "TEKTRO MD-M280",
"Bremsscheiben": "160mm 6-Loch",
"Bremsscheibe hinten": "160mm 6-Loch",
"Reifen": "STYX Ace of Pace",
"Reifengröße": "57-584 | 27,5 x 2,25",
"Nabe hinten": "FORMULA DC-25RQR",
"Laufräder": "BULLS DDM-22 | Bulls DDM-22",
"Nabe vorne": "FORMULA DC-19FQR",
"Griffe": "Bulls Sport Grip",
"Vorbau": "BULLS Ahead Vorbau",
"Steuersatz": "FSA no.11N",
"Lenker": "BULLS Sport-S Riserbar",
"Kassette": "SHIMANO CS-HG200-8 12-32T",
"Schaltung": "SHIMANO Altus RD-M310",
"Kurbelgarnitur": "SHIMANO Tourney 42/34/24T",
"Anzahl Gänge": "24 Gang",
"Pedale": "BULLS Pedale",
"Schalthebel": "SHIMANO Altus SL-M315 Rapidfire Plus",
"Art der Schaltung": "Kettenschaltung | 24 Gang",
"Umwerfer": "SHIMANO Tourney FD-TY500",
"Kette / Riemen": "KMC Z8.3",
"Sattel": "Bulls MTB-Sport",
"Sattelstütze": "BULLS Aluminium 31,6 mm",
"Gabel Bauart": "Federgabel",
"Federweg vorne": "100mm",
"Gabelhersteller": "SR Suntour",
"Jahr": "2025"
},
"rawFeatures": [
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"Shimano Altus",
"27.5\"",
"Beschreibung"
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"rawSizes": [
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"rawSize": "XS",
"size": "XS",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 599,
"seller": "Fender Fahrradhaus GmbH",
"deliveryNote": "Reguläre Lieferzeit 5 Tage"
}
],
"availabilityText": "sizes 1: 1 stocked, 0 gone, 0 unread",
"fetchedAt": "2026-09-19T05:36:40.337Z",
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"sellerOfSize": "XS",
"sellerId": "f9729dd7-72ad-4cf2-9752-beec06d6dd38",
"storeKey": "store_01KBZ4DQW8TZ1JCES65GWH435F_eur",
"storeCity": "Schwetzingen",
"storeCountry": "DE",
"storeDelivers": true,
"storeClickAndCollect": true,
"storeReservation": true,
"storeDeliveryTime": "P5D",
"shippingPrice": 89.9,
"hasMoreSellers": false,
"condition": "NEW",
"ctProductId": "6f2e295d-cf64-48be-8e28-7af96acd5efe",
"shopCategory": "Hardtail",
"colourCount": 1,
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