← Review table (mtb) · shopper page
lucky-bike:lb71178_frost · source URL · confidence 0.7
Cannot win: confidence 0.7 below 0.75
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| 31 cm | — | — | unknown | unsupported | yes | listing price | — |
| mapping | unsupported |
|---|---|
| reason | "31 cm" could not be read as a frame size. |
A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible
Canonical configuration: Academy | PUMP 5
Confidence: medium
| retailer | price | sizes in stock | |
|---|---|---|---|
| Lucky Bike | €849 | 31 cm | debug |
| Lucky Bike | €849 | 31 cm | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:lucky-bike / parse | Academy |
| model | retailer:lucky-bike / derived | Academy PUMP 5 |
| category | retailer:lucky-bike / derived | retailer taxonomy |
| frameMaterial | retailer:lucky-bike / parse | 6061 |
| brakes | retailer:lucky-bike / parse | hydraulische Scheibenbremse |
| brakeTier | retailer:lucky-bike / dictionary | BR-MT410 |
| suspension | retailer:lucky-bike / derived | suspension fork "SR Suntour SF25-RAIDON34-JR-BOOST 24, 100 mm Travel, 15x110 " and no rear shock in a 27-field spec table |
| fork | retailer:lucky-bike / parse | SR Suntour SF25-RAIDON34-JR-BOOST 24, 100 mm Travel, 15x110 mm ThruAxle |
| dropperPost | retailer:lucky-bike / derived | seatpost row "Aluminium 30,9 x 300 mm" names no dropper, in a 27-field spec table |
| beltDrive | retailer:lucky-bike / parse | KMC |
| hubDynamo | retailer:lucky-bike / parse | KT DHF122, 32H, 20x110 mm | KT KT-M9DR, 32H, 135mm OLD | Alumin |
| wheelSize | retailer:lucky-bike / parse | 24 |
| wheelMaterial | retailer:lucky-bike / parse | Aluminium |
| weightKg | retailer:lucky-bike / parse | Gewicht (kg): 11 |
| powerMeter | retailer:lucky-bike / derived | absent from a 27-field spec table |
| availability | retailer:lucky-bike / derived | 1 of 1 sizes orderable |
info single-size-only — Only one size is in stock (31 cm).high groupset-unknown — Groupset could not be established.{
"frameScore": 11,
"drivetrainScore": 0,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 4,
"equipmentValue": 20,
"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.",
"11 kg vs 14.4 kg mtb-hardtail reference = +4.",
"Fork series not stated: scored at the bottom of the fork ladder rather than assumed.",
"Brake series \"basic\" +0."
],
"marketPrice": 590,
"valueScore": 0.695,
"savingsVsMarket": -259
}
{
"requested": [
"groupsetFamily",
"wheelMaterial",
"wheelTier"
],
"applied": [],
"rejected": [],
"notes": "Drivetrain described as 'Fixie / Singlespeed' with Prowheel crank and KMC chain; no recognised groupset brand/family is named so groupsetBrand and groupsetFamily are null. Wheel material is stated, but wheelset model/brand is not a named recognised model so wheelTier is null. Mixed groupset cannot be determined from the provided component list.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial: Aluminium",
"confidence": 0.9
},
"groupsetBrand": {
"value": null,
"evidence": null,
"confidence": 0.01
},
"groupsetFamily": {
"value": null,
"evidence": null,
"confidence": 0.01
},
"electronicShifting": {
"value": "false",
"evidence": "Schaltungsart: Fixie / Singlespeed",
"confidence": 0.8
},
"speeds": {
"value": "1",
"evidence": "Ganganzahl: 1",
"confidence": 0.9
},
"mixedGroupset": {
"value": null,
"evidence": null,
"confidence": 0.01
},
"wheelMaterial": {
"value": "aluminium",
"evidence": "Felgen: Aluminium Hohlkammer",
"confidence": 0.9
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0.01
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremstyp: hydraulische Scheibenbremse",
"confidence": 0.95
},
"weightKg": {
"value": "11",
"evidence": "Gewicht (kg): 11",
"confidence": 0.95
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.01
},
"notes": "Drivetrain described as 'Fixie / Singlespeed' with Prowheel crank and KMC chain; no recognised groupset brand/family is named so groupsetBrand and groupsetFamily are null. Wheel material is stated, but wheelset model/brand is not a named recognised model so wheelTier is null. Mixed groupset cannot be determined from the provided component list."
}
}
{
"id": "lucky-bike:lb71178_frost",
"retailer": "lucky-bike",
"retailerProductId": "lb71178_frost",
"productUrl": "https://www.lucky-bike.de/Fahrraeder/Mountainbike/MTB-Hardtail/Academy-PUMP-5-31-cm-frost.html",
"brand": "Academy",
"model": "PUMP 5",
"modelYear": null,
"category": "mtb",
"categoryBasis": "route",
"sourceCategory": "mtb",
"price": 849,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "aluminium",
"frameModel": "6061 Aluminium",
"frameTier": null,
"groupsetBrand": null,
"groupsetFamily": null,
"groupsetGeneration": null,
"electronicShifting": null,
"speeds": null,
"mixedGroupset": null,
"groupsetComponents": null,
"groupsetTierSpread": 0,
"crank": "Prowheel Charm-FD04S-TT 32T, 140 mm",
"cassette": "14T",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "basic",
"suspension": "front",
"fork": {
"make": "SR Suntour",
"line": null,
"tier": "unknown",
"travelMm": 100
},
"rearShock": null,
"dropperPost": false,
"beltDrive": false,
"hubDynamo": true,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": "24",
"wheelset": "Aluminium Hohlkammer, 14G, 32 Loch für Disc | KT DHF122, 32H, 20x110 mm | KT KT-M9DR, 32H, 135mm OLD",
"wheelMaterial": "aluminium",
"wheelTier": "unknown",
"tyres": "VEETIRE XCV 24x2,10 (50-507)",
"weightKg": 11,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "31 cm",
"size": null,
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": null
}
],
"seller": null,
"availability": "limited",
"gtins": [],
"imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/academy-pump-5-frost-95171-01.jpg",
"rawTitle": "Academy PUMP 5",
"fetchedAt": "2026-09-19T06:10:45.820Z",
"normalizationConfidence": 0.7,
"warnings": [
{
"code": "single-size-only",
"message": "Only one size is in stock (31 cm).",
"severity": "info"
},
{
"code": "groupset-unknown",
"message": "Groupset could not be established.",
"severity": "high"
}
]
}
{
"Bremse": "Shimano BR-MT410, 160 mm Rotor",
"Reifen": "VEETIRE XCV 24x2,10 (50-507)",
"Rahmenmaterial": "Aluminium",
"Gabel": "SR Suntour SF25-RAIDON34-JR-BOOST 24, 100 mm Travel, 15x110 mm ThruAxle",
"Gewicht (kg)": "11",
"Laufradgröße": "24 Zoll",
"Felgen": "Aluminium Hohlkammer, 14G, 32 Loch für Disc",
"Nabe vorne": "KT DHF122, 32H, 20x110 mm",
"Nabe hinten": "KT KT-M9DR, 32H, 135mm OLD",
"Kurbelsatz": "Prowheel Charm-FD04S-TT 32T, 140 mm",
"Innenlager": "Prowheel PW-BB73+/PW-BB92, 73mm",
"Kette": "KMC Z1 Wide",
"Bremstyp": "hydraulische Scheibenbremse",
"Schaltungsart": "Fixie / Singlespeed",
"Ganganzahl": "1",
"Zahnkränze": "14T",
"Lenker": "Aluminium 31,8 mm, Breite: 640 mm, Rise: 19 mm, Backsweep: 9",
"Griffe": "120/120 mm",
"Vorbau": "Aluminium 31,8 mm, 40 mm",
"Sattel": "DDK 248",
"Sattelstütze": "Aluminium 30,9 x 300 mm",
"Pedale": "VP-537 110,5x102 mm",
"Rahmeninformation": "6061 Aluminium",
"Rahmenform": "Diamant",
"Straßenausstattung": "nein",
"Typ": "Kinder",
"Zul. Gesamtgewicht (kg)": "80"
}
{
"retailer": "lucky-bike",
"retailerProductId": "lb71178_frost",
"productUrl": "https://www.lucky-bike.de/Fahrraeder/Mountainbike/MTB-Hardtail/Academy-PUMP-5-31-cm-frost.html",
"extractionMethod": "public-search-api",
"sourceCategory": "mtb",
"rawTitle": "Academy PUMP 5",
"rawBrand": "Academy",
"price": 849,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/academy-pump-5-frost-95171-01.jpg",
"rawSpecifications": {
"Bremse": "Shimano BR-MT410, 160 mm Rotor",
"Reifen": "VEETIRE XCV 24x2,10 (50-507)",
"Rahmenmaterial": "Aluminium",
"Gabel": "SR Suntour SF25-RAIDON34-JR-BOOST 24, 100 mm Travel, 15x110 mm ThruAxle",
"Gewicht (kg)": "11",
"Laufradgröße": "24 Zoll",
"Felgen": "Aluminium Hohlkammer, 14G, 32 Loch für Disc",
"Nabe vorne": "KT DHF122, 32H, 20x110 mm",
"Nabe hinten": "KT KT-M9DR, 32H, 135mm OLD",
"Kurbelsatz": "Prowheel Charm-FD04S-TT 32T, 140 mm",
"Innenlager": "Prowheel PW-BB73+/PW-BB92, 73mm",
"Kette": "KMC Z1 Wide",
"Bremstyp": "hydraulische Scheibenbremse",
"Schaltungsart": "Fixie / Singlespeed",
"Ganganzahl": "1",
"Zahnkränze": "14T",
"Lenker": "Aluminium 31,8 mm, Breite: 640 mm, Rise: 19 mm, Backsweep: 9",
"Griffe": "120/120 mm",
"Vorbau": "Aluminium 31,8 mm, 40 mm",
"Sattel": "DDK 248",
"Sattelstütze": "Aluminium 30,9 x 300 mm",
"Pedale": "VP-537 110,5x102 mm",
"Rahmeninformation": "6061 Aluminium",
"Rahmenform": "Diamant",
"Straßenausstattung": "nein",
"Typ": "Kinder",
"Zul. Gesamtgewicht (kg)": "80"
},
"rawFeatures": [
"Robustes MTB-Hardtail mit Federgabel für vielseitige Abenteuer und ein sicheres Fahrgefühl.",
"Die Fahrräder von Academy zeichnen sich durch ihre Leichtigkeit und kindgerechte Ergonomie aus. Mit hochwertigen Komponenten und einem besonders leichten und robusten Aluminium Rahmen ist jedes Academy-Fahrrad optimal auf die Bedürfnisse von Kids abgestimmt."
],
"rawSizes": [
{
"rawSize": "31 cm",
"size": null,
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": null
}
],
"availabilityText": "1 of 1 sizes orderable",
"fetchedAt": "2026-09-19T06:10:45.820Z",
"sourceMeta": {
"sku": "0095171.002",
"mpn": "8905",
"ldAvailability": "http://schema.org/InStock",
"weightNote": "Herstellerangabe in kg - meist der Wert der mittleren Rahmengröße",
"colour": "frost",
"articleNumber": "0095171.002",
"ean": "4250969289053",
"badges": null,
"reductionPercent": null,
"feedSizes": [
"31 cm"
],
"parentSizes": "31 cm"
}
}