← Review table (gravel) · shopper page
bike24:974817 · source URL · confidence 0.83 · GTIN 8059178218535, 8059178218559, 8059178218573, 8059178218597 +1
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| M | M | — | unknown | unsupported | yes | listing price | — |
| L | L | — | unknown | unsupported | yes | listing price | — |
| mapping | unsupported |
|---|---|
| reason | Wilier publishes no defensible conventional equivalence for its letter sizes. No authoritative source could be obtained: wilier.com and its technical PDFs answer 403 to us, so nothing manufacturer-published could be read. Retailers list letters only. Refused for absence of evidence rather than because of contrary evidence — if the source becomes reachable this is worth revisiting. |
A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible
Canonical configuration: Wilier | JAROON | GRX | 2026
Confidence: medium
| retailer | price | sizes in stock | |
|---|---|---|---|
| BIKE24 | €1.399 | M, L | debug |
| BIKE24 | €1.399 | M, L | debug |
| BIKE24 | €1.489 | M, L | debug |
| Fahrrad XXL | €1.699,99 | L, M | debug |
| Fahrrad XXL | €1.799,99 | L, M, S, XS | debug |
| Fahrrad XXL | €1.899,99 | L, M, XL | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:bike24 / parse | Wilier |
| model | retailer:bike24 / derived | Wilier JAROON - GRX 1x12 - WTB - Gravel Bike - 2026 - blue grey |
| modelYear | retailer:bike24 / parse | Modelljahr: 2026 |
| category | retailer:bike24 / parse | JAROON |
| frameMaterial | retailer:bike24 / parse | ALLOY |
| groupsetFamily | retailer:bike24 / dictionary | SHIMANO GRX RD-RX812 |
| electronicShifting | retailer:bike24 / parse | Mechanisch |
| speeds | retailer:bike24 / parse | model code RX812 |
| brakes | retailer:bike24 / parse | Hydraulisch |
| suspension | retailer:bike24 / derived | no suspension fork and no rear shock on a drop-bar listing |
| fork | retailer:bike24 / dictionary | JAROON CARBON MONOCOQUE |
| dropperPost | retailer:bike24 / derived | seatpost row says "starr" |
| wheelSize | retailer:bike24 / parse | 28 |
| powerMeter | retailer:bike24 / derived | absent from a 37-field spec table |
| availability | retailer:bike24 / derived | Auf Lager – Lieferzeit nach Deutschland 2-4 Arbeitstage |
info speeds-contradiction — Retailer's speed field says 12 but the components say 11 (model code RX812). Using the component evidence.info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 11,
"drivetrainScore": 20,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 36,
"notes": [
"Shimano GRX = 20.",
"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 gravel.",
"Weight not published: no weight adjustment either way."
],
"marketPrice": 1779,
"valueScore": 1.272,
"savingsVsMarket": 380
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "Wheel material and wheelset tier are not specified beyond brand names 'WTB | SHIMANO' and no wheel model is given. Complete bike weight is not provided in the source.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Material: Aluminium",
"confidence": 0.95
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltsystem (Hersteller): Shimano",
"confidence": 0.95
},
"groupsetFamily": {
"value": "GRX",
"evidence": "1x12 Shimano GRX Schaltgruppe",
"confidence": 0.95
},
"electronicShifting": {
"value": "false",
"evidence": "Schaltungsart: Kette - Mechanisch",
"confidence": 0.95
},
"speeds": {
"value": "12",
"evidence": "Schaltstufen: 1 x 12",
"confidence": 0.95
},
"mixedGroupset": {
"value": "false",
"evidence": "Schaltwerk: SHIMANO GRX RD-RX812\nKurbel: SHIMANO FC-RX600",
"confidence": 0.9
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremsbetätigung: Hydraulisch\nArt der Bremse: Scheibenbremse",
"confidence": 0.95
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"notes": "Wheel material and wheelset tier are not specified beyond brand names 'WTB | SHIMANO' and no wheel model is given. Complete bike weight is not provided in the source."
}
}
{
"id": "bike24:974817",
"retailer": "bike24",
"retailerProductId": "974817",
"productUrl": "https://www.bike24.de/p1974817.html",
"brand": "Wilier",
"model": "JAROON",
"modelYear": 2026,
"category": "gravel",
"categoryBasis": "stated",
"sourceCategory": "gravel",
"price": 1399,
"originalPrice": 2200,
"currency": "EUR",
"discountPercent": 36,
"frameMaterial": "aluminium",
"frameModel": "JAROON - ALLOY | ICR | TA",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "GRX",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 11,
"mixedGroupset": false,
"groupsetComponents": {
"rearDerailleur": "GRX",
"crank": "GRX"
},
"groupsetTierSpread": 0,
"crank": "SHIMANO FC-RX600",
"cassette": "SHIMANO CS-M7100-12",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "none",
"fork": {
"make": null,
"line": null,
"tier": "rigid",
"travelMm": 0
},
"rearShock": null,
"dropperPost": false,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": "28",
"wheelset": "WTB | SHIMANO",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "KENDA HAPPY MEDIUM | 700x40c",
"weightKg": null,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": 4,
"price": null
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": 5,
"price": null
}
],
"seller": null,
"availability": "in-stock",
"gtins": [
"8059178218535",
"8059178218559",
"8059178218573",
"8059178218597",
"8059178249676"
],
"imageUrl": "https://images.bike24.com/media/510/i/mb/6b/d2/99/e413gre-4j25-wilier-jaroon-blue-1988589.jpg",
"rawTitle": "Wilier JAROON - GRX 1x12 - WTB - Gravel Bike - 2026 - blue grey",
"fetchedAt": "2026-09-19T05:07:11.334Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"code": "speeds-contradiction",
"message": "Retailer's speed field says 12 but the components say 11 (model code RX812). Using the component evidence.",
"severity": "info"
},
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
}
]
}
{
"Produktname": "Wilier JAROON - GRX 1x12 - WTB - Gravel Bike - 2026 - blue grey",
"Hersteller": "Wilier",
"Artikelnummer": "WIL746038",
"Aktivität": "Radfahren",
"Geschlecht": "Herren",
"Material": "Aluminium",
"Radsport Einsatzbereich": "Allroad / Gravel",
"Kette": "FSA TEAM ISSUE",
"Kassette": "SHIMANO CS-M7100-12",
"Schaltwerk": "SHIMANO GRX RD-RX812",
"Kettenblatt Abstufung": "40",
"Kurbel": "SHIMANO FC-RX600",
"Bremsen": "SHIMANO GRX BR-RX610 | SHIMANO ROTOR RT64 160mm/160mm",
"Laufräder": "WTB | SHIMANO",
"Sattelstütze Modell": "PROMAX SP-264",
"Sattel": "VELO",
"Lenker": "PROMAX DROP BAR HB-3053DB | 12° FLARE OUT",
"Vorbau": "PROMAX DA-296",
"Gabel": "JAROON CARBON MONOCOQUE",
"Steuersatz": "FSA INTEGRATED",
"Rahmen": "JAROON - ALLOY | ICR | TA",
"Schaltsystem (Hersteller)": "Shimano",
"Abstufung Kassette": "10-45",
"Schaltungsart": "Kette - Mechanisch",
"Art der Bremse": "Scheibenbremse",
"Laufradgröße": "28\" (622mm)",
"Sattelstütze": "Sattelstütze starr",
"Hinterbau": "Ungefedert",
"Reifen": "KENDA HAPPY MEDIUM | 700x40c",
"Bremsbetätigung": "Hydraulisch",
"Modelljahr": "2026",
"Farbe": "Blau",
"Gabel Bauart": "Starrgabel",
"Schaltstufen": "1 x 12",
"Rahmenform": "Diamant",
"GTIN": "8059178218559, 8059178218535, 8059178218573, 8059178218597, 8059178249676",
"Herstellerseite": "https://wilier.com/de"
}
{
"retailer": "bike24",
"retailerProductId": "974817",
"productUrl": "https://www.bike24.de/p1974817.html",
"extractionMethod": "embedded-json",
"sourceCategory": "gravel",
"rawTitle": "Wilier JAROON - GRX 1x12 - WTB - Gravel Bike - 2026 - blue grey",
"rawBrand": "Wilier",
"price": 1399,
"originalPrice": 2200,
"currency": "EUR",
"imageUrl": "https://images.bike24.com/media/510/i/mb/6b/d2/99/e413gre-4j25-wilier-jaroon-blue-1988589.jpg",
"rawSpecifications": {
"Produktname": "Wilier JAROON - GRX 1x12 - WTB - Gravel Bike - 2026 - blue grey",
"Hersteller": "Wilier",
"Artikelnummer": "WIL746038",
"Aktivität": "Radfahren",
"Geschlecht": "Herren",
"Material": "Aluminium",
"Radsport Einsatzbereich": "Allroad / Gravel",
"Kette": "FSA TEAM ISSUE",
"Kassette": "SHIMANO CS-M7100-12",
"Schaltwerk": "SHIMANO GRX RD-RX812",
"Kettenblatt Abstufung": "40",
"Kurbel": "SHIMANO FC-RX600",
"Bremsen": "SHIMANO GRX BR-RX610 | SHIMANO ROTOR RT64 160mm/160mm",
"Laufräder": "WTB | SHIMANO",
"Sattelstütze Modell": "PROMAX SP-264",
"Sattel": "VELO",
"Lenker": "PROMAX DROP BAR HB-3053DB | 12° FLARE OUT",
"Vorbau": "PROMAX DA-296",
"Gabel": "JAROON CARBON MONOCOQUE",
"Steuersatz": "FSA INTEGRATED",
"Rahmen": "JAROON - ALLOY | ICR | TA",
"Schaltsystem (Hersteller)": "Shimano",
"Abstufung Kassette": "10-45",
"Schaltungsart": "Kette - Mechanisch",
"Art der Bremse": "Scheibenbremse",
"Laufradgröße": "28\" (622mm)",
"Sattelstütze": "Sattelstütze starr",
"Hinterbau": "Ungefedert",
"Reifen": "KENDA HAPPY MEDIUM | 700x40c",
"Bremsbetätigung": "Hydraulisch",
"Modelljahr": "2026",
"Farbe": "Blau",
"Gabel Bauart": "Starrgabel",
"Schaltstufen": "1 x 12",
"Rahmenform": "Diamant",
"GTIN": "8059178218559, 8059178218535, 8059178218573, 8059178218597, 8059178249676",
"Herstellerseite": "https://wilier.com/de"
},
"rawFeatures": [
"Stabiler Aluminium-Rahmen",
"Gravel-spezifische Geometrie",
"1x12 Shimano GRX Schaltgruppe",
"WTB Laufradsatz",
"Flat mount Scheibenbremsaufnahme",
"Interne Kabelführung"
],
"rawSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": 4,
"price": null
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": 5,
"price": null
}
],
"availabilityText": "Auf Lager – Lieferzeit nach Deutschland 2-4 Arbeitstage",
"fetchedAt": "2026-09-19T05:07:11.334Z",
"sourceMeta": {
"skus": [
"8059178218559",
"8059178218535",
"8059178218573",
"8059178218597",
"8059178249676"
],
"startingPrice": false,
"discountInPercent": 36,
"articleNumber": "WIL746038"
}
}