← Review table (mtb) · shopper page
bikeinn:141518385 · source URL · confidence 0.9
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| S | S | — | unknown | unsupported | yes | €2.629,99 | — |
| M | M | — | unknown | unsupported | yes | €2.629,99 | — |
| 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 | Urta Max SL 29´´ Deore XT BL-M8100 SGS mountainbike | XT | 2025
Confidence: high
| retailer | price | sizes in stock | |
|---|---|---|---|
| Bikeinn | €2.629,99 | S, M | debug |
| Bikeinn | €2.629,99 | S, M | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:bikeinn / parse | Wilier |
| model | retailer:bikeinn / derived | Wilier Urta Max SL 29´´ Deore XT BL-M8100 SGS 2025 mountainbike |
| modelYear | retailer:bikeinn / parse | Wilier Urta Max SL 29´´ Deore XT BL-M8100 SGS 2025 mountainbike |
| category | retailer:bikeinn / parse | mountainbike |
| frameMaterial | retailer:bikeinn / parse | Carbon |
| groupsetFamily | retailer:bikeinn / dictionary | Shimano Deore Xt Rapidfire Plus Sl-M8100-R || Shimano Deore Xt Rd-M8100-Sgs |
| electronicShifting | retailer:bikeinn / derived | Shimano Deore Xt Rapidfire Plus Sl-M8100-R || Shimano Deore Xt Rd-M8100-Sgs |
| speeds | retailer:bikeinn / parse | model code M8100 |
| brakeTier | retailer:bikeinn / dictionary | Xt Bl-M8100 + Br |
| brakePistons | retailer:bikeinn / parse | Shimano caliper code M8100 |
| suspension | retailer:bikeinn / derived | suspension fork "Rock Shox Sid Bse 120 Mm" and no rear shock in a 22-field spec table |
| fork | retailer:bikeinn / parse | Rock Shox Sid Bse 120 Mm |
| dropperPost | retailer:bikeinn / derived | seatpost row "Ritchey Comp Trail ⌀ 27.2 mm Legierung" names no dropper, in a 22-field spec table |
| wheelMaterial | retailer:bikeinn / parse | Legierung |
| powerMeter | retailer:bikeinn / derived | absent from a 22-field spec table |
| availability | retailer:bikeinn / derived | 2/2 sizes in stock |
none
{
"frameScore": 26,
"drivetrainScore": 23,
"wheelScore": 5,
"extrasScore": 4,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 58,
"notes": [
"Shimano XT = 23.",
"Wheels unknown: scored level with basic aluminium, which is neither a reward for omitting the wheelset nor a penalty for naming a cheap one.",
"Weight not published: no weight adjustment either way.",
"Fork series not stated: scored at the bottom of the fork ladder rather than assumed.",
"Brake series \"upper\" +4."
],
"marketPrice": 1908,
"valueScore": 0.725,
"savingsVsMarket": -721.9899999999998
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"brakes",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "Brakes: the source lists Shimano Deore XT BL-M8100/BR-M8100 but does not explicitly state 'hydraulic' or 'mechanical' or 'disc'; I did not infer brake type. Wheel tier: Shimano MT501 is given as 'Legierung' (alloy) so wheelMaterial is aluminium, but the source does not classify the MT-501 into one of the tier labels, so wheelTier is left null. Speeds not stated (cassette range 10-51T given but sprocket count not specified). Electronic shifting set to false based on standard Deore XT naming in the source, but the text does not explicitly say 'mechanical' so confidence is moderate.",
"raw": {
"frameMaterial": {
"value": "carbon",
"evidence": "Material Carbon",
"confidence": 0.95
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Antriebsmarke: Shimano",
"confidence": 0.95
},
"groupsetFamily": {
"value": "XT",
"evidence": "Shimano Deore Xt Rd-M8100-Sgs",
"confidence": 0.9
},
"electronicShifting": {
"value": "false",
"evidence": "Shimano Deore Xt Rd-M8100-Sgs",
"confidence": 0.6
},
"speeds": {
"value": null,
"evidence": null,
"confidence": 0
},
"mixedGroupset": {
"value": "false",
"evidence": "Hinterrad-Schaltwerk: Shimano Deore Xt Rd-M8100-Sgs\nKurbelgarnitur: Shimano Deore Xt Fc-M8100-1 32T\nKassette: Shimano Deore Xt Cs-M8100 10-51T\nSchalthebel: Shimano Deore Xt Rapidfire Plus Sl-M8100-R",
"confidence": 0.85
},
"wheelMaterial": {
"value": "aluminium",
"evidence": "Räder: Shimano Mt 501 29 Legierung",
"confidence": 0.9
},
"wheelTier": {
"value": null,
"evidence": "Räder: Shimano Mt 501 29 Legierung",
"confidence": 0
},
"brakes": {
"value": null,
"evidence": "Vordere Bremse: Shimano Deore Xt Bl-M8100 + Br-M8100\nHintere Bremse: Shimano Deore Xt Bl-M8100 + Br-M8100",
"confidence": 0
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "Brakes: the source lists Shimano Deore XT BL-M8100/BR-M8100 but does not explicitly state 'hydraulic' or 'mechanical' or 'disc'; I did not infer brake type. Wheel tier: Shimano MT501 is given as 'Legierung' (alloy) so wheelMaterial is aluminium, but the source does not classify the MT-501 into one of the tier labels, so wheelTier is left null. Speeds not stated (cassette range 10-51T given but sprocket count not specified). Electronic shifting set to false based on standard Deore XT naming in the source, but the text does not explicitly say 'mechanical' so confidence is moderate."
}
}
{
"id": "bikeinn:141518385",
"retailer": "bikeinn",
"retailerProductId": "141518385",
"productUrl": "https://www.tradeinn.com/bikeinn/de/wilier-urta-max-sl-29-deore-xt-bl-m8100-sgs-2025-mountainbike/141518385/p",
"brand": "Wilier",
"model": "Urta Max SL 29´´ Deore XT BL-M8100 SGS mountainbike",
"modelYear": 2025,
"category": "mtb",
"categoryBasis": "stated",
"sourceCategory": "mtb",
"price": 2629.99,
"originalPrice": 3900,
"currency": "EUR",
"discountPercent": 33,
"frameMaterial": "carbon",
"frameModel": "Urta Max Sl - Carbon-Monocoque Nhu Mod + Hohe Schlagfestigkeit",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "XT",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "XT",
"rearDerailleur": "XT",
"crank": "XT",
"cassette": "XT"
},
"groupsetTierSpread": 0,
"crank": "Shimano Deore Xt Fc-M8100-1 32T",
"cassette": "Shimano Deore Xt Cs-M8100 10-51T",
"brakes": "unknown",
"brakePistons": 2,
"brakeTier": "upper",
"suspension": "front",
"fork": {
"make": "RockShox",
"line": "Sid",
"tier": "unknown",
"travelMm": 120
},
"rearShock": null,
"dropperPost": false,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": null,
"wheelset": "Shimano Mt 501 29 Legierung",
"wheelMaterial": "aluminium",
"wheelTier": "unknown",
"tyres": "Vittoria Barzo 29X2.25",
"weightKg": null,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": 1,
"price": 2629.99
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": 2,
"price": 2629.99
}
],
"seller": null,
"availability": "in-stock",
"gtins": [],
"imageUrl": "https://www.tradeinn.com/f/14151/141518385/wilier-urta-max-sl-29-deore-xt-bl-m8100-sgs-2025-mountainbike.webp",
"rawTitle": "Wilier Urta Max SL 29´´ Deore XT BL-M8100 SGS 2025 mountainbike",
"fetchedAt": "2026-09-19T06:16:58.240Z",
"normalizationConfidence": 0.9,
"warnings": []
}
{
"Rahmen": "Urta Max Sl - Carbon-Monocoque Nhu Mod + Hohe Schlagfestigkeit",
"Gabel": "Rock Shox Sid Bse 120 Mm",
"Hinterer Stoßdämpfer": "Rock Shox Sid Deluxe Select B2 190X45 Mm",
"Hinterrad-Schaltwerk": "Shimano Deore Xt Rd-M8100-Sgs",
"Kurbelgarnitur": "Shimano Deore Xt Fc-M8100-1 32T",
"Kassette": "Shimano Deore Xt Cs-M8100 10-51T",
"Schalthebel": "Shimano Deore Xt Rapidfire Plus Sl-M8100-R",
"Vordere Bremse": "Shimano Deore Xt Bl-M8100 + Br-M8100",
"Hintere Bremse": "Shimano Deore Xt Bl-M8100 + Br-M8100",
"Kette": "Shimano Kette Cn-M7100",
"Tretlager": "Shimano Press-Fit Mt8000",
"Räder": "Shimano Mt 501 29 Legierung",
"Reifen": "Vittoria Barzo 29X2.25",
"Lenker": "Ritchey 2X Trail Flach Legierung",
"Vorbau": "Ritchey Comp Trail Legierung",
"Sattel": "Selle Italia Modell X",
"Sattelstütze": "Ritchey Comp Trail ⌀ 27.2 mm Legierung",
"Farbe": "Rot",
"Raddurchmesser": "29´´",
"Material": "Carbon",
"Art der Federung": "Doppelte Aufhängung",
"Antriebsmarke": "Shimano"
}
{
"retailer": "bikeinn",
"retailerProductId": "141518385",
"productUrl": "https://www.tradeinn.com/bikeinn/de/wilier-urta-max-sl-29-deore-xt-bl-m8100-sgs-2025-mountainbike/141518385/p",
"extractionMethod": "json-ld",
"sourceCategory": "mtb",
"rawTitle": "Wilier Urta Max SL 29´´ Deore XT BL-M8100 SGS 2025 mountainbike",
"rawBrand": "Wilier",
"price": 2629.99,
"originalPrice": 3900,
"currency": "EUR",
"imageUrl": "https://www.tradeinn.com/f/14151/141518385/wilier-urta-max-sl-29-deore-xt-bl-m8100-sgs-2025-mountainbike.webp",
"rawSpecifications": {
"Rahmen": "Urta Max Sl - Carbon-Monocoque Nhu Mod + Hohe Schlagfestigkeit",
"Gabel": "Rock Shox Sid Bse 120 Mm",
"Hinterer Stoßdämpfer": "Rock Shox Sid Deluxe Select B2 190X45 Mm",
"Hinterrad-Schaltwerk": "Shimano Deore Xt Rd-M8100-Sgs",
"Kurbelgarnitur": "Shimano Deore Xt Fc-M8100-1 32T",
"Kassette": "Shimano Deore Xt Cs-M8100 10-51T",
"Schalthebel": "Shimano Deore Xt Rapidfire Plus Sl-M8100-R",
"Vordere Bremse": "Shimano Deore Xt Bl-M8100 + Br-M8100",
"Hintere Bremse": "Shimano Deore Xt Bl-M8100 + Br-M8100",
"Kette": "Shimano Kette Cn-M7100",
"Tretlager": "Shimano Press-Fit Mt8000",
"Räder": "Shimano Mt 501 29 Legierung",
"Reifen": "Vittoria Barzo 29X2.25",
"Lenker": "Ritchey 2X Trail Flach Legierung",
"Vorbau": "Ritchey Comp Trail Legierung",
"Sattel": "Selle Italia Modell X",
"Sattelstütze": "Ritchey Comp Trail ⌀ 27.2 mm Legierung",
"Farbe": "Rot",
"Raddurchmesser": "29´´",
"Material": "Carbon",
"Art der Federung": "Doppelte Aufhängung",
"Antriebsmarke": "Shimano"
},
"rawFeatures": [
"Rahmen Urta Max Sl - Carbon-Monocoque Nhu Mod + Hohe Schlagfestigkeit",
"Gabel Rock Shox Sid Bse 120 Mm",
"Hinterer Stoßdämpfer Rock Shox Sid Deluxe Select B2 190X45 Mm",
"Hinterrad-Schaltwerk Shimano Deore Xt Rd-M8100-Sgs",
"Kurbelgarnitur Shimano Deore Xt Fc-M8100-1 32T",
"Kassette Shimano Deore Xt Cs-M8100 10-51T",
"Schalthebel Shimano Deore Xt Rapidfire Plus Sl-M8100-R",
"Vordere Bremse Shimano Deore Xt Bl-M8100 + Br-M8100",
"Hintere Bremse Shimano Deore Xt Bl-M8100 + Br-M8100",
"Kette Shimano Kette Cn-M7100",
"Tretlager Shimano Press-Fit Mt8000",
"Räder Shimano Mt 501 29 Legierung",
"Reifen Vittoria Barzo 29X2.25",
"Lenker Ritchey 2X Trail Flach Legierung",
"Vorbau Ritchey Comp Trail Legierung",
"Sattel Selle Italia Modell X",
"Sattelstütze Ritchey Comp Trail ⌀ 27.2 mm Legierung",
"Farbe Rot",
"Raddurchmesser 29´´",
"Material Carbon"
],
"rawSizes": [
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": 1,
"price": 2629.99
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": 2,
"price": 2629.99
}
],
"availabilityText": null,
"fetchedAt": "2026-09-19T06:16:58.240Z",
"sourceMeta": {
"indexPrice": 2629.99,
"indexWeight": "13.00",
"hasSpecFlag": "no",
"stockedSizes": [
{
"size": "M",
"exist": "2",
"ref": "E543SC5X-3U14"
},
{
"size": "S",
"exist": "1",
"ref": "E543SC5X-2U14"
}
],
"mpn": "E543SC5X-3U14"
}
}