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Trek Procaliber 8 Plasma Grey Pearl

liquid-life:9800066892085 · source URL · confidence 0.95

Eligibility

Cannot win: availability is out-of-stock; no size confirmed in stock

Size decisions

retailer labelalphacomparable cmmatchmappingin stockvariant priceevidence
SSunknownunsupportedno€1.499
MMunknownunsupportedno€1.499
MLM/Lunknownunsupportedno€1.499
LLunknownunsupportedno€1.499
XLXLunknownunsupportedno€1.499
mappingunsupported
reasonTrek 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

Identity

Canonical configuration: Trek | Procaliber 8 Plasma | SLX | 2025
Confidence: high

retailerpricesizes in stock
Liquid-Life€1.499nonedebug
Bike-Mailorder€1.499nonedebug

Provenance — why we believe each fact

fieldsourceevidence
brandretailer:liquid-life / parseTrek
modelretailer:liquid-life / derivedTrek Procaliber 8 Plasma Grey Pearl
modelYearretailer:liquid-life / derivedmodel year from the product URL: https://www.liquid-life.de/products/trek-procaliber-8-plasma-grey-pearl-2025
categoryretailer:liquid-life / derivedretailer taxonomy
frameMaterialretailer:liquid-life / parseAluminium
groupsetFamilyretailer:liquid-life / dictionaryShimano SLX M7100, 12fach || Shimano XT M8100, langer Käfig
electronicShiftingretailer:liquid-life / derivedShimano SLX M7100, 12fach || Shimano XT M8100, langer Käfig
speedsretailer:liquid-life / parse12-fach
brakesretailer:liquid-life / parseHydraulische Scheibenbremse
brakeTierretailer:liquid-life / dictionaryMT410
suspensionretailer:liquid-life / derivedHardtail
forkretailer:liquid-life / dictionaryRockShox Recon Gold RL, DebonAir-Luftfeder, Motion Control-Dämpfer, Lockout, konischer Gabelschaft, 42 mm Versatz, Boost
dropperPostretailer:liquid-life / derivedLine Dropper
wheelMaterialretailer:liquid-life / parseAluminium
powerMeterretailer:liquid-life / derivedabsent from a 18-field spec table
availabilityretailer:liquid-life / derivedall variants sold out

Warnings

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 20,
  "wheelScore": 5,
  "extrasScore": 3,
  "suspensionScore": 4,
  "weightAdjustment": 0,
  "equipmentValue": 43,
  "notes": [
    "Shimano SLX = 20.",
    "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.",
    "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": 1260,
  "valueScore": 0.841,
  "savingsVsMarket": -239
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The text names Bontrager Kovee wheels but does not state their material (carbon or aluminium) or a tier; therefore wheelMaterial and wheelTier are null. No complete-bike weight or explicit statement about electronic shifting or power meter is given.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Alpha Platinum Aluminium",
      "confidence": 0.9
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Shimano SLX M7100",
      "confidence": 0.9
    },
    "groupsetFamily": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "speeds": {
      "value": "12",
      "evidence": "12fach",
      "confidence": 0.9
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Mix aus Shimano SLX/XT Komponenten",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Hydraulische Scheibenbremse",
      "confidence": 0.9
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "notes": "The text names Bontrager Kovee wheels but does not state their material (carbon or aluminium) or a tier; therefore wheelMaterial and wheelTier are null. No complete-bike weight or explicit statement about electronic shifting or power meter is given."
  }
}

Normalized record

{
  "id": "liquid-life:9800066892085",
  "retailer": "liquid-life",
  "retailerProductId": "9800066892085",
  "productUrl": "https://www.liquid-life.de/products/trek-procaliber-8-plasma-grey-pearl-2025",
  "brand": "Trek",
  "model": "Procaliber 8 Plasma Grey Pearl",
  "modelYear": 2025,
  "category": "mtb",
  "categoryBasis": "route",
  "sourceCategory": "mtb",
  "price": 1499,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "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": "SLX",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": true,
  "groupsetComponents": {
    "shifters": "SLX",
    "rearDerailleur": "XT",
    "cassette": "SLX"
  },
  "groupsetTierSpread": 0,
  "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": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": "Bontrager Kovee, Hohlkammerfelge, Tubeless Ready, 28-Loch, 23 mm Innenweite, Presta-Ventil | VR: Shimano TC500, Aluminium, Center Lock-Schei",
  "wheelMaterial": "aluminium",
  "wheelTier": "unknown",
  "tyres": "Bontrager Sainte-Anne Pro XR, Tubeless-Ready, Zweikomponenten-Mischung, Aramidwulstkern, 60 TPI, 29 x 2.20",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1499,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1499,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "ML",
      "size": "M/L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1499,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1499,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1499,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "out-of-stock",
  "gtins": [],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0783/9134/5461/files/638142_jpg.jpg?v=1724936383",
  "rawTitle": "Trek Procaliber 8 Plasma Grey Pearl",
  "fetchedAt": "2026-09-19T05:30:49.805Z",
  "normalizationConfidence": 0.95,
  "warnings": [
    {
      "code": "mixed-groupset",
      "message": "Not a uniform groupset: {\"shifters\":\"SLX\",\"rearDerailleur\":\"XT\",\"cassette\":\"SLX\"}. Ranked on the shifting level, with a penalty.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Rahmen": "Alpha Platinum Aluminium, konisches Steuerrohr, interne Zugführung, BSA 73, versteckte Gepäckträger- und Seitenständeraufnahmen, UDH, Boost148, 12 mm Steckachse",
  "Steuersatz": "Semi-integriertes, gedichtetes Kompaktlager, Aluminiumschalen, 1 1/8\" oben, 1,5\" unten",
  "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",
  "Felge": "Bontrager Kovee, Hohlkammerfelge, Tubeless Ready, 28-Loch, 23 mm Innenweite, Presta-Ventil",
  "Naben": "VR: Shimano TC500, Aluminium, Center Lock-Scheibenaufnahme, 110 x 15 mm Steckachse | HR: Shimano TC500, Aluminium, Center Lock-Scheibenaufnahme, 148 x 12 mm Steckachse",
  "Reifen": "Bontrager Sainte-Anne Pro XR, Tubeless-Ready, Zweikomponenten-Mischung, Aramidwulstkern, 60 TPI, 29 x 2.20",
  "Schaltwerk": "Shimano XT M8100, langer Käfig",
  "Schalthebel": "Shimano SLX M7100, 12fach",
  "Kette": "Shimano SLX M7100, 12fach",
  "Kurbel": "e*thirteen Helix, Stahlkettenblatt (30 Z.), 73 mm Wellenlänge, 52 mm Kettenlinie, 170 mm Kurbelarmlänge",
  "Kassette": "Shimano SLX M7100, 10-51 Zähne, 12-fach",
  "Bremsen": "Hydraulische Scheibenbremse, MT4100-Bremshebel und MT410-Bremssattel von Shimano",
  "Lenker": "Größe S, M: Bontrager Comp, Aluminium, 31,8 mm, 5 mm Rise, 720 mm Breite Größe ML, L, XL: Bontrager Rhythm Comp; Aluminium, 31,8 mm, 15 mm Rise, 750 mm Breite",
  "Griffe": "Bontrager XR Trail Comp, Nylonklemme",
  "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",
  "Disziplin": "Hardtail"
}

Raw adapter output

{
  "retailer": "liquid-life",
  "retailerProductId": "9800066892085",
  "productUrl": "https://www.liquid-life.de/products/trek-procaliber-8-plasma-grey-pearl-2025",
  "extractionMethod": "public-json-api",
  "sourceCategory": "mtb",
  "rawTitle": "Trek Procaliber 8 Plasma Grey Pearl",
  "rawBrand": "Trek",
  "price": 1499,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0783/9134/5461/files/638142_jpg.jpg?v=1724936383",
  "rawSpecifications": {
    "Rahmen": "Alpha Platinum Aluminium, konisches Steuerrohr, interne Zugführung, BSA 73, versteckte Gepäckträger- und Seitenständeraufnahmen, UDH, Boost148, 12 mm Steckachse",
    "Steuersatz": "Semi-integriertes, gedichtetes Kompaktlager, Aluminiumschalen, 1 1/8\" oben, 1,5\" unten",
    "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",
    "Felge": "Bontrager Kovee, Hohlkammerfelge, Tubeless Ready, 28-Loch, 23 mm Innenweite, Presta-Ventil",
    "Naben": "VR: Shimano TC500, Aluminium, Center Lock-Scheibenaufnahme, 110 x 15 mm Steckachse | HR: Shimano TC500, Aluminium, Center Lock-Scheibenaufnahme, 148 x 12 mm Steckachse",
    "Reifen": "Bontrager Sainte-Anne Pro XR, Tubeless-Ready, Zweikomponenten-Mischung, Aramidwulstkern, 60 TPI, 29 x 2.20",
    "Schaltwerk": "Shimano XT M8100, langer Käfig",
    "Schalthebel": "Shimano SLX M7100, 12fach",
    "Kette": "Shimano SLX M7100, 12fach",
    "Kurbel": "e*thirteen Helix, Stahlkettenblatt (30 Z.), 73 mm Wellenlänge, 52 mm Kettenlinie, 170 mm Kurbelarmlänge",
    "Kassette": "Shimano SLX M7100, 10-51 Zähne, 12-fach",
    "Bremsen": "Hydraulische Scheibenbremse, MT4100-Bremshebel und MT410-Bremssattel von Shimano",
    "Lenker": "Größe S, M: Bontrager Comp, Aluminium, 31,8 mm, 5 mm Rise, 720 mm Breite Größe ML, L, XL: Bontrager Rhythm Comp; Aluminium, 31,8 mm, 15 mm Rise, 750 mm Breite",
    "Griffe": "Bontrager XR Trail Comp, Nylonklemme",
    "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",
    "Disziplin": "Hardtail"
  },
  "rawFeatures": [
    "Trek Procaliber 8 Plasma Grey Pearl 2025",
    "Das Procaliber 8 ist ein reinrassiges Cross-Country-Mountainbike, das für schnelle Runden und für reichlich Spaß auf dem Singletrail gebaut ist. Die moderne, renntaugliche Geometrie bringt dich temporeich durch jede Kurve und lässig über ruppige Trailabschnitte und lässt dich auch herausfordernde Anstiege souverän hochsprinten. Der 12fach-Antrieb mit einem Mix aus Shimano SLX/XT Komponenten hält alle notwendigen Gänge für deine XC-Abenteuer bereit, während die RockShox Recon Gold Gabel mit ihren 120 mm Federweg einen nicht zu vernachlässigenden Komfortvorteil bietet."
  ],
  "rawSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1499,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1499,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "ML",
      "size": "M/L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1499,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1499,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1499,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "all variants sold out",
  "fetchedAt": "2026-09-19T05:30:49.805Z",
  "sourceMeta": {
    "shopifyProductId": 9800066892085,
    "handle": "trek-procaliber-8-plasma-grey-pearl-2025",
    "productType": "Hardtail",
    "tags": [
      "Fahrrad",
      "Hardtail",
      "Klaviyo-UVP",
      "Mountainbike",
      "Trek",
      "Trek Procaliber 8 2025",
      "UVP20"
    ],
    "variantSkus": [
      "638142",
      "638143",
      "638144",
      "638145",
      "638146"
    ]
  }
}

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