← Review table (mtb) · shopper page
bikeexchange:merida_big_seven_20_2024 · source URL · confidence 0.95 · GTIN 4711256474748
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| XS | XS | — | unknown | unsupported | yes | €749 | — |
| mapping | unsupported |
|---|---|
| reason | Merida publishes no defensible conventional equivalence for its letter sizes. Merida publishes geometry measurements plus a body-measurement calculator (SmartFit) and no centimetre size name. Its letter scale does not line up with the market's either — the Scultura runs 3XS, XXS, XS, S, M, L, XL with no M/L and seat tubes of 400, 435, 458, 481, 501, 521, 550 mm — so neither the letters nor the measurements can be mapped. |
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 | Merida |
| model | retailer:bikeexchange / derived | Merida BIG.SEVEN 20 |
| modelYear | retailer:bikeexchange / parse | Jahr: 2024 |
| category | retailer:bikeexchange / derived | retailer taxonomy |
| frameMaterial | retailer:bikeexchange / parse | aluminium |
| groupsetFamily | retailer:bikeexchange / dictionary | Shimano RD-M310 || Shimano FD-TY600 |
| electronicShifting | retailer:bikeexchange / derived | Shimano RD-M310 || Shimano FD-TY600 |
| speeds | retailer:bikeexchange / parse | 8 speed |
| brakes | retailer:bikeexchange / parse | hydraulic |
| suspension | retailer:bikeexchange / derived | suspension fork "SR Suntour XCT30 HLO | * Coil * 100 mm suspension travel * L" and no rear shock in a 39-field spec table |
| fork | retailer:bikeexchange / parse | SR Suntour XCT30 HLO | * Coil * 100 mm suspension travel * Lockout * 27.5x2.25" max. wheelsize |
| dropperPost | retailer:bikeexchange / derived | seatpost row "MERIDA CC | * 30.9 mm diameter * 15 mm setback * material: a" names no dropper, in a 39-field spec table |
| beltDrive | retailer:bikeexchange / parse | KMC |
| chaincase | retailer:bikeexchange / parse | SP40 |
| wheelMaterial | retailer:bikeexchange / parse | aluminium |
| powerMeter | retailer:bikeexchange / derived | absent from a 39-field spec table |
| availability | retailer:bikeexchange / derived | sizes 1: 1 stocked, 0 gone, 0 unread |
| seller | retailer:bikeexchange / parse | XS: Radlereck |
| weightKg | ai / ai (0.95) | Gewicht*: 14.82 | weighed at frame size M |
info single-size-only — Only one size is in stock (XS).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": 0,
"suspensionScore": 0,
"weightAdjustment": -0.6,
"equipmentValue": 18.4,
"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 \"hydraulic-disc\" = 0, the baseline for mtb-hardtail.",
"14.82 kg vs 14.4 kg mtb-hardtail reference = -0.6.",
"Fork series not stated: scored at the bottom of the fork ladder rather than assumed."
],
"marketPrice": 571,
"valueScore": 0.762,
"savingsVsMarket": -178
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [
"weightKg"
],
"rejected": [],
"notes": "mixedGroupset could not be determined from the listed component model strings; wheelTier is not assigned because the wheelset is a house model (MERIDA CC) not matched to a known tier in the vocabulary; electronicShifting and powerMeter are not explicitly stated in the source.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial: Aluminium",
"confidence": 0.95
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltung: Shimano Altus",
"confidence": 0.95
},
"groupsetFamily": {
"value": "Altus",
"evidence": "Shimano Altus",
"confidence": 0.9
},
"electronicShifting": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"speeds": {
"value": "8",
"evidence": "Kassette: Sunrace CSM668 | * 11-32 teeth * 8 speed",
"confidence": 0.95
},
"mixedGroupset": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"wheelMaterial": {
"value": "aluminium",
"evidence": "Laufräder: MERIDA CC | * 17 mm inner width * material: aluminium",
"confidence": 0.9
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremse vorne: Tektro M275 | * hydraulic brake",
"confidence": 0.9
},
"weightKg": {
"value": "14.82",
"evidence": "Gewicht*: 14.82 | weighed at frame size M",
"confidence": 0.95
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"notes": "mixedGroupset could not be determined from the listed component model strings; wheelTier is not assigned because the wheelset is a house model (MERIDA CC) not matched to a known tier in the vocabulary; electronicShifting and powerMeter are not explicitly stated in the source."
}
}
{
"id": "bikeexchange:merida_big_seven_20_2024",
"retailer": "bikeexchange",
"retailerProductId": "merida_big_seven_20_2024",
"productUrl": "https://www.bikeexchange.de/de-DE/products/merida_big_seven_20_2024?sku=MER_0000191684",
"brand": "Merida",
"model": "BIG.SEVEN 20",
"modelYear": 2024,
"category": "mtb",
"categoryBasis": "route",
"sourceCategory": "mtb",
"price": 749,
"originalPrice": 799,
"currency": "EUR",
"discountPercent": 6,
"frameMaterial": "aluminium",
"frameModel": "BIG.SEVEN TFS IV | * 100 mm suspension travel * material: aluminium * 27.5x2.25\" max. wheelsize * 135x9 mm axle standard * BSA bottom bracket standard",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Tourney",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 8,
"mixedGroupset": true,
"groupsetComponents": {
"rearDerailleur": "Altus",
"frontDerailleur": "Tourney",
"crank": "Tourney"
},
"groupsetTierSpread": 0,
"crank": "Shimano TY301 | * 42-34-24 teeth * MAT Aluminium * 170 mm-XS/S, 175 mm-M/L",
"cassette": "Sunrace CSM668 | * 11-32 teeth * 8 speed",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "front",
"fork": {
"make": "SR Suntour",
"line": null,
"tier": "unknown",
"travelMm": 100
},
"rearShock": null,
"dropperPost": false,
"beltDrive": false,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": true,
"kickstand": null,
"lighting": null,
"wheelSize": null,
"wheelset": "MERIDA CC | * 17 mm inner width * material: aluminium",
"wheelMaterial": "aluminium",
"wheelTier": "unknown",
"tyres": "MERIDA K1080 | * 27.5x2.2\" * wire",
"weightKg": 14.82,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "XS",
"size": "XS",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 749,
"seller": "Radlereck",
"deliveryNote": "Reguläre Lieferzeit 7 Tage"
}
],
"seller": "Radlereck",
"availability": "limited",
"gtins": [
"4711256474748"
],
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/3671293fad4870c8dbe6-ZKJ5yVy-.png",
"rawTitle": "Merida BIG.SEVEN 20",
"fetchedAt": "2026-09-19T05:29:30.633Z",
"normalizationConfidence": 0.95,
"warnings": [
{
"code": "single-size-only",
"message": "Only one size is in stock (XS).",
"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"
}
]
}
{
"Rahmenmaterial": "Aluminium",
"Gewicht*": "14.82 | weighed at frame size M",
"Rahmen": "BIG.SEVEN TFS IV | * 100 mm suspension travel * material: aluminium * 27.5x2.25\" max. wheelsize * 135x9 mm axle standard * BSA bottom bracket standard",
"Zulässiges Gesamtgewicht": "135 kg",
"Bremse hinten": "Tektro M275 | * hydraulic brake",
"Bremsscheibe vorne": "Shimano RT10 | * 160 mm",
"Bremse vorne": "Tektro M275 | * hydraulic brake",
"Bremsscheibe hinten": "Shimano RT10 | * 160 mm",
"Reifengröße": "27.5\"",
"Speichen": "Black steel",
"Nabe hinten": "Shimano TX505 | * 135x9 mm width rear hub * 32 spoke holes * Centerlock",
"Reifen hinten": "MERIDA K1080 | * 27.5x2.2\" * wire",
"Laufräder": "MERIDA CC | * 17 mm inner width * material: aluminium",
"Reifen vorne": "MERIDA K1080 | * 27.5x2.2\" * wire",
"Nabe vorne": "Shimano TX505 | * 100x9 mm width front hub * 32 spoke holes * Centerlock",
"Schläuche": "27.5*2.2 A.V",
"Vorbau": "MERIDA CC | * material: aluminium * 31.8 mm diameter * 6° stem angle * 70 mm-XS/S, 80 mm-M, 90 mm-L",
"Steuersatz": "MERIDA M2345",
"Lenker": "MERIDA CC | * material: aluminium * 690 mm width * 15 mm rise",
"Griffe": "MERIDA EC",
"Glocke": "YWS-Alloy",
"Umwerfer vorne": "Shimano FD-TY600",
"Schaltung": "Shimano Altus",
"Kettenkasten": "SP40",
"Kurbel": "Shimano TY301 | * 42-34-24 teeth * MAT Aluminium * 170 mm-XS/S, 175 mm-M/L",
"Pedale": "VP VPE-891",
"Schalthebel": "Shimano ST-EF505 | Shimano ST-EF505",
"Kassette": "Sunrace CSM668 | * 11-32 teeth * 8 speed",
"Innenlager": "Shimano BB-UN101 73-123",
"Umwerfer hinten": "Shimano RD-M310",
"Kette / Riemen": "KMC Z8.1",
"Sattel": "MERIDA Sport comfort",
"Sattelklemme": "MERIDA COMP QR",
"Sattelstütze": "MERIDA CC | * 30.9 mm diameter * 15 mm setback * material: aluminium",
"Gabel Bauart": "Federgabel",
"Federweg vorne": "100mm",
"Gabelhersteller": "SR Suntour",
"Gabel": "SR Suntour XCT30 HLO | * Coil * 100 mm suspension travel * Lockout * 27.5x2.25\" max. wheelsize",
"Jahr": "2024"
}
{
"retailer": "bikeexchange",
"retailerProductId": "merida_big_seven_20_2024",
"productUrl": "https://www.bikeexchange.de/de-DE/products/merida_big_seven_20_2024?sku=MER_0000191684",
"extractionMethod": "embedded-json",
"sourceCategory": "mtb",
"rawTitle": "Merida BIG.SEVEN 20",
"rawBrand": "Merida",
"price": 749,
"originalPrice": 799,
"currency": "EUR",
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/3671293fad4870c8dbe6-ZKJ5yVy-.png",
"rawSpecifications": {
"Rahmenmaterial": "Aluminium",
"Gewicht*": "14.82 | weighed at frame size M",
"Rahmen": "BIG.SEVEN TFS IV | * 100 mm suspension travel * material: aluminium * 27.5x2.25\" max. wheelsize * 135x9 mm axle standard * BSA bottom bracket standard",
"Zulässiges Gesamtgewicht": "135 kg",
"Bremse hinten": "Tektro M275 | * hydraulic brake",
"Bremsscheibe vorne": "Shimano RT10 | * 160 mm",
"Bremse vorne": "Tektro M275 | * hydraulic brake",
"Bremsscheibe hinten": "Shimano RT10 | * 160 mm",
"Reifengröße": "27.5\"",
"Speichen": "Black steel",
"Nabe hinten": "Shimano TX505 | * 135x9 mm width rear hub * 32 spoke holes * Centerlock",
"Reifen hinten": "MERIDA K1080 | * 27.5x2.2\" * wire",
"Laufräder": "MERIDA CC | * 17 mm inner width * material: aluminium",
"Reifen vorne": "MERIDA K1080 | * 27.5x2.2\" * wire",
"Nabe vorne": "Shimano TX505 | * 100x9 mm width front hub * 32 spoke holes * Centerlock",
"Schläuche": "27.5*2.2 A.V",
"Vorbau": "MERIDA CC | * material: aluminium * 31.8 mm diameter * 6° stem angle * 70 mm-XS/S, 80 mm-M, 90 mm-L",
"Steuersatz": "MERIDA M2345",
"Lenker": "MERIDA CC | * material: aluminium * 690 mm width * 15 mm rise",
"Griffe": "MERIDA EC",
"Glocke": "YWS-Alloy",
"Umwerfer vorne": "Shimano FD-TY600",
"Schaltung": "Shimano Altus",
"Kettenkasten": "SP40",
"Kurbel": "Shimano TY301 | * 42-34-24 teeth * MAT Aluminium * 170 mm-XS/S, 175 mm-M/L",
"Pedale": "VP VPE-891",
"Schalthebel": "Shimano ST-EF505 | Shimano ST-EF505",
"Kassette": "Sunrace CSM668 | * 11-32 teeth * 8 speed",
"Innenlager": "Shimano BB-UN101 73-123",
"Umwerfer hinten": "Shimano RD-M310",
"Kette / Riemen": "KMC Z8.1",
"Sattel": "MERIDA Sport comfort",
"Sattelklemme": "MERIDA COMP QR",
"Sattelstütze": "MERIDA CC | * 30.9 mm diameter * 15 mm setback * material: aluminium",
"Gabel Bauart": "Federgabel",
"Federweg vorne": "100mm",
"Gabelhersteller": "SR Suntour",
"Gabel": "SR Suntour XCT30 HLO | * Coil * 100 mm suspension travel * Lockout * 27.5x2.25\" max. wheelsize",
"Jahr": "2024"
},
"rawFeatures": [
"Aluminium",
"Shimano Altus",
"27.5\"",
"Beschreibung"
],
"rawSizes": [
{
"rawSize": "XS",
"size": "XS",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 749,
"seller": "Radlereck",
"deliveryNote": "Reguläre Lieferzeit 7 Tage"
}
],
"availabilityText": "sizes 1: 1 stocked, 0 gone, 0 unread",
"fetchedAt": "2026-09-19T05:29:30.633Z",
"sourceMeta": {
"skus": [
"4711256474748"
],
"shopSkus": [
"MER_0000191684",
"MER_0000191684"
],
"seller": "Radlereck",
"sellerOfSize": "XS",
"sellerId": "238f7343-6f9a-4055-a3f2-b6eb6dc7ef7f",
"storeKey": "store_01KCRJFCNC6KKKXZR215K9ZFGY_eur",
"storeCity": "Freudenberg",
"storeCountry": "DE",
"storeDelivers": true,
"storeClickAndCollect": true,
"storeReservation": true,
"storeDeliveryTime": "P7D",
"shippingPrice": 90,
"hasMoreSellers": false,
"condition": "NEW",
"ctProductId": "3c91695e-cfdc-4df5-8af1-810bec087da7",
"shopCategory": "Hardtail",
"colourCount": 1,
"fetchedSku": "MER_0000191684"
}
}