← Review table (mtb) · shopper page
lucky-bike:lb68674_matte mercury/lithium grey · source URL · confidence 0.95
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| M | M | — | unknown | unsupported | yes | listing price | — |
| mapping | unsupported |
|---|---|
| reason | Trek publishes no defensible conventional equivalence for its letter sizes. Trek states it 'recently transitioned Trek road bike sizing from numerical sizing to alpha sizing' and now publishes height and inseam only. The centimetre figures retailers print beside Trek letters are per-model seat-tube lengths, not size names: the same 'M' appears as 47.6 cm on a Madone and 50 cm on a Domane, and 'S' also appears as 47.6 cm. The only cm-to-letter statement Trek makes is partial — the Madone Gen 8 FAQ says 'Sizes 52cm and 54cm have been combined into one size (M) and size 62cm has been replaced with a new XL frame' — which accounts for two of eight old sizes and leaves 58 cm and 60 cm unresolved between L and XL. Any complete mapping would have to be invented, so Trek keeps its letters and its retailer-printed centimetres are discarded rather than read as conventional sizes. |
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:lucky-bike / parse | Trek |
| model | retailer:lucky-bike / derived | Trek Procaliber 8 2026 |
| modelYear | retailer:lucky-bike / parse | Modelljahr: 2026 |
| category | retailer:lucky-bike / derived | retailer taxonomy |
| frameMaterial | retailer:lucky-bike / parse | Aluminium |
| groupsetFamily | retailer:lucky-bike / dictionary | Shimano XT M8100, langer Käfig |
| electronicShifting | retailer:lucky-bike / derived | Shimano XT M8100, langer Käfig |
| speeds | retailer:lucky-bike / parse | 12-fach |
| brakes | retailer:lucky-bike / parse | Hydraulische Scheibenbremse |
| brakeTier | retailer:lucky-bike / dictionary | MT410 |
| suspension | retailer:lucky-bike / derived | suspension fork "RockShox Recon Gold RL, DebonAir-Luftfeder, Motion Control-D" and no rear shock in a 27-field spec table |
| fork | retailer:lucky-bike / dictionary | RockShox Recon Gold RL, DebonAir-Luftfeder, Motion Control-Dämpfer, Lockout, konischer Gabelschaft, 42 mm Versatz, Boost |
| dropperPost | retailer:lucky-bike / derived | Line Dropper |
| beltDrive | retailer:lucky-bike / parse | Kettenschaltung |
| wheelSize | retailer:lucky-bike / parse | 29 |
| wheelMaterial | retailer:lucky-bike / parse | Aluminium |
| 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 (M).info mixed-groupset — Not a uniform groupset: {"rearDerailleur":"XT","cassette":"SLX"}. Ranked on the shifting level, with a penalty.{
"frameScore": 11,
"drivetrainScore": 22,
"wheelScore": 5,
"extrasScore": 3,
"suspensionScore": 4,
"weightAdjustment": 0,
"equipmentValue": 45,
"notes": [
"Shimano XT = 23.",
"Mixed groupset -1: cassette is SLX, 14 tier below XT.",
"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.",
"Weight not published: no weight adjustment either way.",
"Fork \"entry\" +4 (120 mm travel, which is not scored).",
"Brake series \"basic\" +0.",
"Dropper post +3."
],
"marketPrice": 1361,
"valueScore": 1.134,
"savingsVsMarket": 161.01
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "Wheel rims are listed as \"Bontrager Kovee\" but the source does not state rim material (aluminium or carbon) or a recognised complete wheelset tier; therefore wheelMaterial and wheelTier are null. Weight is not stated. The drivetrain uses Shimano XT (RD) and Shimano SLX (cassette/chain), so mixedGroupset is true.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial: Aluminium",
"confidence": 0.95
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltwerk: Shimano XT M8100, langer Käfig",
"confidence": 0.95
},
"groupsetFamily": {
"value": "XT",
"evidence": "Schaltwerk: Shimano XT M8100, langer Käfig",
"confidence": 0.9
},
"electronicShifting": {
"value": null,
"evidence": null,
"confidence": 0
},
"speeds": {
"value": "12",
"evidence": "Ganganzahl: 12",
"confidence": 0.99
},
"mixedGroupset": {
"value": "true",
"evidence": "Schaltwerk: Shimano XT M8100, langer Käfig\nZahnkränze: Shimano SLX M7100, 10-51 Zähne, 12-fach",
"confidence": 0.9
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremse: Hydraulische Scheibenbremse, MT4100-Bremshebel und MT410-Bremssattel von Shimano/Hydraulische Scheibenbremse, MT4100-Bremshebel und MT410-Bremssattel von Shimano",
"confidence": 0.95
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "Wheel rims are listed as \"Bontrager Kovee\" but the source does not state rim material (aluminium or carbon) or a recognised complete wheelset tier; therefore wheelMaterial and wheelTier are null. Weight is not stated. The drivetrain uses Shimano XT (RD) and Shimano SLX (cassette/chain), so mixedGroupset is true."
}
}
{
"id": "lucky-bike:lb68674_matte mercury/lithium grey",
"retailer": "lucky-bike",
"retailerProductId": "lb68674_matte mercury/lithium grey",
"productUrl": "https://www.lucky-bike.de/Fahrraeder/Mountainbike/MTB-Hardtail/Trek-Procaliber-8-2026-M-matte-mercury-lithium-grey.html",
"brand": "Trek",
"model": "Procaliber 8",
"modelYear": 2026,
"category": "mtb",
"categoryBasis": "route",
"sourceCategory": "mtb",
"price": 1199.99,
"originalPrice": 1399,
"currency": "EUR",
"discountPercent": 14,
"frameMaterial": "aluminium",
"frameModel": "Alpha Platinum Aluminium, konisches Steuerrohr, interne Zugführung, BSA 73, versteckte Gepäckträger- und Seitenständeraufnahmen, UDH, Boost148, 12 mm Steckachse",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "XT",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 12,
"mixedGroupset": true,
"groupsetComponents": {
"rearDerailleur": "XT",
"cassette": "SLX"
},
"groupsetTierSpread": 14,
"crank": "e*thirteen Helix, Stahlkettenblatt (30 Z.), 73 mm Wellenlänge, 52 mm Kettenlinie, 170 mm Kurbelarmlänge",
"cassette": "Shimano SLX M7100, 10-51 Zähne, 12-fach",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "basic",
"suspension": "front",
"fork": {
"make": "RockShox",
"line": "Recon",
"tier": "entry",
"travelMm": 120
},
"rearShock": null,
"dropperPost": true,
"beltDrive": false,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": "29",
"wheelset": "Bontrager Kovee, Hohlkammerfelge, Tubeless Ready, 28-Loch, 23 mm Innenweite, Presta-Ventil | Shimano TC500, Aluminium, Center Lock-Scheibena",
"wheelMaterial": "aluminium",
"wheelTier": "unknown",
"tyres": "Maxxis Rekon Race, Tubeless-Ready, EXO-Karkasse, faltbarer Wulstkern, 60 TPI, 29 x 2.40",
"weightKg": null,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "M",
"size": "M",
"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/trek-procaliber-8-matte-mercury-lithium-grey-97545-01.jpg",
"rawTitle": "Trek Procaliber 8 2026",
"fetchedAt": "2026-09-19T06:10:32.675Z",
"normalizationConfidence": 0.95,
"warnings": [
{
"code": "single-size-only",
"message": "Only one size is in stock (M).",
"severity": "info"
},
{
"code": "mixed-groupset",
"message": "Not a uniform groupset: {\"rearDerailleur\":\"XT\",\"cassette\":\"SLX\"}. Ranked on the shifting level, with a penalty.",
"severity": "info"
}
]
}
{
"Schaltwerk": "Shimano XT M8100, langer Käfig",
"Bremse": "Hydraulische Scheibenbremse, MT4100-Bremshebel und MT410-Bremssattel von Shimano/Hydraulische Scheibenbremse, MT4100-Bremshebel und MT410-Bremssattel von Shimano",
"Reifen": "Maxxis Rekon Race, Tubeless-Ready, EXO-Karkasse, faltbarer Wulstkern, 60 TPI, 29 x 2.40",
"Rahmenmaterial": "Aluminium",
"Gabel": "RockShox Recon Gold RL, DebonAir-Luftfeder, Motion Control-Dämpfer, Lockout, konischer Gabelschaft, 42 mm Versatz, Boost110, 15 mm Maxle Stealth-Achse, 120 mm Federweg",
"Laufradgröße": "29 Zoll",
"Felgen": "Bontrager Kovee, Hohlkammerfelge, Tubeless Ready, 28-Loch, 23 mm Innenweite, Presta-Ventil",
"Nabe vorne": "Shimano TC500, Aluminium, Center Lock-Scheibenaufnahme, 110 x 15 mm Steckachse",
"Nabe hinten": "Shimano TC500, Aluminium, Center Lock-Scheibenaufnahme, 148 x 12 mm Steckachse",
"Kurbelsatz": "e*thirteen Helix, Stahlkettenblatt (30 Z.), 73 mm Wellenlänge, 52 mm Kettenlinie, 170 mm Kurbelarmlänge",
"Innenlager": "Shimano BB-MT501, BSA-Gewinde",
"Kette": "Shimano SLX M7100, 12fach",
"Bremstyp": "hydraulische Scheibenbremse",
"Schaltungsart": "Kettenschaltung",
"Ganganzahl": "12",
"Zahnkränze": "Shimano SLX M7100, 10-51 Zähne, 12-fach",
"Lenker": "Bontrager Comp, Aluminium, 31,8 mm, 5 mm Rise, 720 mm Breite",
"Griffe": "Trek Line Comp, Nylonschraubklemmung",
"Vorbau": "Bontrager Comp, 31,8 mm, Blendr-kompatibel, 7 Grad, 50 mm Länge",
"Sattel": "Verse Short, CrMo-Streben, 145 mm Breite",
"Sattelstütze": "Bontrager Line Dropper, 100 mm Hub, MaxFlow, interne Zugführung, 31,6 mm, 310 mm Länge",
"Pedale": "VP-536, Nylonplattform",
"Rahmeninformation": "Alpha Platinum Aluminium, konisches Steuerrohr, interne Zugführung, BSA 73, versteckte Gepäckträger- und Seitenständeraufnahmen, UDH, Boost148, 12 mm Steckachse",
"Rahmenform": "Diamant",
"Straßenausstattung": "nein",
"Modelljahr": "2026",
"Typ": "unisex"
}
{
"retailer": "lucky-bike",
"retailerProductId": "lb68674_matte mercury/lithium grey",
"productUrl": "https://www.lucky-bike.de/Fahrraeder/Mountainbike/MTB-Hardtail/Trek-Procaliber-8-2026-M-matte-mercury-lithium-grey.html",
"extractionMethod": "public-search-api",
"sourceCategory": "mtb",
"rawTitle": "Trek Procaliber 8 2026",
"rawBrand": "Trek",
"price": 1199.99,
"originalPrice": 1399,
"currency": "EUR",
"imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/trek-procaliber-8-matte-mercury-lithium-grey-97545-01.jpg",
"rawSpecifications": {
"Schaltwerk": "Shimano XT M8100, langer Käfig",
"Bremse": "Hydraulische Scheibenbremse, MT4100-Bremshebel und MT410-Bremssattel von Shimano/Hydraulische Scheibenbremse, MT4100-Bremshebel und MT410-Bremssattel von Shimano",
"Reifen": "Maxxis Rekon Race, Tubeless-Ready, EXO-Karkasse, faltbarer Wulstkern, 60 TPI, 29 x 2.40",
"Rahmenmaterial": "Aluminium",
"Gabel": "RockShox Recon Gold RL, DebonAir-Luftfeder, Motion Control-Dämpfer, Lockout, konischer Gabelschaft, 42 mm Versatz, Boost110, 15 mm Maxle Stealth-Achse, 120 mm Federweg",
"Laufradgröße": "29 Zoll",
"Felgen": "Bontrager Kovee, Hohlkammerfelge, Tubeless Ready, 28-Loch, 23 mm Innenweite, Presta-Ventil",
"Nabe vorne": "Shimano TC500, Aluminium, Center Lock-Scheibenaufnahme, 110 x 15 mm Steckachse",
"Nabe hinten": "Shimano TC500, Aluminium, Center Lock-Scheibenaufnahme, 148 x 12 mm Steckachse",
"Kurbelsatz": "e*thirteen Helix, Stahlkettenblatt (30 Z.), 73 mm Wellenlänge, 52 mm Kettenlinie, 170 mm Kurbelarmlänge",
"Innenlager": "Shimano BB-MT501, BSA-Gewinde",
"Kette": "Shimano SLX M7100, 12fach",
"Bremstyp": "hydraulische Scheibenbremse",
"Schaltungsart": "Kettenschaltung",
"Ganganzahl": "12",
"Zahnkränze": "Shimano SLX M7100, 10-51 Zähne, 12-fach",
"Lenker": "Bontrager Comp, Aluminium, 31,8 mm, 5 mm Rise, 720 mm Breite",
"Griffe": "Trek Line Comp, Nylonschraubklemmung",
"Vorbau": "Bontrager Comp, 31,8 mm, Blendr-kompatibel, 7 Grad, 50 mm Länge",
"Sattel": "Verse Short, CrMo-Streben, 145 mm Breite",
"Sattelstütze": "Bontrager Line Dropper, 100 mm Hub, MaxFlow, interne Zugführung, 31,6 mm, 310 mm Länge",
"Pedale": "VP-536, Nylonplattform",
"Rahmeninformation": "Alpha Platinum Aluminium, konisches Steuerrohr, interne Zugführung, BSA 73, versteckte Gepäckträger- und Seitenständeraufnahmen, UDH, Boost148, 12 mm Steckachse",
"Rahmenform": "Diamant",
"Straßenausstattung": "nein",
"Modelljahr": "2026",
"Typ": "unisex"
},
"rawFeatures": [
"Gut ausgestattetes Cross-Country Mountainbike mit Aluminiumrahmen",
"Trek ist ein amerikanischer Fahrradhersteller mit Sitz in Waterloo und zählt zu den weltweit größten Fahrradherstellern. Sie bieten ein breites Produktportfolio an. Weitere Produkte von Trek",
"Informationen zur Produktsicherheit HerstellerTrek Bicycle GmbHWegastraße 8 C - 6116 Halle - DEmarketing_gas@trekbikes.com"
],
"rawSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": null
}
],
"availabilityText": "1 of 1 sizes orderable",
"fetchedAt": "2026-09-19T06:10:32.675Z",
"sourceMeta": {
"sku": "0097545.007",
"mpn": "5337212",
"ldAvailability": "http://schema.org/InStock",
"weightNote": null,
"colour": "matte mercury/lithium grey",
"articleNumber": "0097545.007",
"ean": "197216224945",
"badges": null,
"reductionPercent": 14,
"feedSizes": [
"M"
],
"parentSizes": "M"
}
}