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Trek Rail+ 9.7 Gen 5 29 / 27.5

bikeexchange:trek_railplus_9_7_gen_5_29_27_5_2025 · source URL · confidence 0.83 · GTIN 0197216100591

Eligibility

Cannot win: e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)

Size decisions

retailer labelalphacomparable cmmatchmappingin stockvariant priceevidence
MM—unknownunsupportedyes€4.799—
LL—unknownunsupportedyes€5.999—
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 | Rail+ 9.7 Gen 5 | SLX | 2026
Confidence: medium

retailerpricesizes in stock
RABE Bike€3.599M, L, XLdebug
Mount7€4.179S, M, XLdebug
Bike-Mailorder€4.470,25nonedebug
bikes.de€4.499,25M | (29/27,5")debug
BikeExchange€4.799M, Ldebug
Lucky Bike€4.999,99M, L, XLdebug
Lucky Bike€4.999,99M, Ldebug
BikeExchange€5.999Sdebug
BikeExchange€5.999XLdebug
Bike-Mailorder€6.999nonedebug

Provenance — why we believe each fact

fieldsourceevidence
brandretailer:bikeexchange / parseTrek
modelretailer:bikeexchange / derivedTrek Rail+ 9.7 Gen 5 29 / 27.5
modelYearretailer:bikeexchange / parseJahr: 2026
categoryretailer:bikeexchange / derivedretailer taxonomy
frameMaterialretailer:bikeexchange / parseCarbon
groupsetFamilyretailer:bikeexchange / dictionaryShimano XT M8100, langer Käfig
electronicShiftingretailer:bikeexchange / derivedShimano XT M8100, langer Käfig
speedsretailer:bikeexchange / parse12-fach
brakesretailer:bikeexchange / parseHydraulische
brakeTierretailer:bikeexchange / dictionaryDB 8
brakePistonsretailer:bikeexchange / parse4-Kolben
suspensionretailer:bikeexchange / derivedsuspension fork "RockShox ZEB Select, DebonAir Feder, Charger RC Dämpfer, kon" and no rear shock in a 21-field spec table
forkretailer:bikeexchange / dictionaryRockShox ZEB Select, DebonAir Feder, Charger RC Dämpfer, konischer Gabelschaft, 44 mm Vorbiegung, Boost110, Maxle Stealt
dropperPostretailer:bikeexchange / derivedLine Dropper
wheelSizeretailer:bikeexchange / parse29 / 27.5
powerMeterretailer:bikeexchange / derivedabsent from a 21-field spec table
availabilityretailer:bikeexchange / derivedsizes 2: 2 stocked, 0 gone, 0 unread
sellerretailer:bikeexchange / parseM: Die Edelhelfer Burscheid
ebike.motorretailer:bikeexchange / parseBosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h
ebike.motor.torqueNmretailer:bikeexchange / parse85 Nm
ebike.motor.powerretailer:bikeexchange / parseBosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h
ebike.battery.capacityWhretailer:bikeexchange / parse800wh
ebike.battery.integrationretailer:bikeexchange / parseIntegrated Battery
ebike.battery.removableretailer:bikeexchange / parseRemovable
ebike.eDisciplineretailer:bikeexchange / parseshelf: E-Fully
ebike.displayretailer:bikeexchange / parseBedieneinheit: Bosch System-Controller BRC3100, Smart System
ebike.speedClassai / ai (1)Motor: Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h

Warnings

Score breakdown

{
  "frameScore": 26,
  "drivetrainScore": 22,
  "wheelScore": 5,
  "extrasScore": 3,
  "suspensionScore": 7,
  "weightAdjustment": 0,
  "equipmentValue": 63,
  "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 \"mid\" +7 (160 mm travel, which is not scored).",
    "Brake series \"basic\" +0.",
    "Dropper post +3."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The source names Bontrager Line Comp 30 wheels but does not establish their material or a defensible wheel tier. No complete-bike weight or power meter is stated. Electronic shifting is not established. The drivetrain includes Shimano SLX and XT components, so it is mixed by family.",
  "raw": {
    "frameMaterial": {
      "value": "carbon",
      "evidence": "Rahmenmaterial: CARBON",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Shimano Deore XT",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "XT",
      "evidence": "Shimano XT M8100",
      "confidence": 1
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "speeds": {
      "value": "12",
      "evidence": "12-fach",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kassette: Shimano SLX M7100, 10-51 Zähne, 12-fach\nUmwerfer hinten: Shimano XT M8100, langer Käfig",
      "confidence": 0.98
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Hydraulische 4-Kolben-Scheibenbremse SRAM DB 8",
      "confidence": 1
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The source names Bontrager Line Comp 30 wheels but does not establish their material or a defensible wheel tier. No complete-bike weight or power meter is stated. Electronic shifting is not established. The drivetrain includes Shimano SLX and XT components, so it is mixed by family."
  }
}

Normalized record

{
  "id": "bikeexchange:trek_railplus_9_7_gen_5_29_27_5_2025",
  "retailer": "bikeexchange",
  "retailerProductId": "trek_railplus_9_7_gen_5_29_27_5_2025",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/trek_railplus_9_7_gen_5_29_27_5_2025?sku=TRE_0000614186",
  "brand": "Trek",
  "model": "Rail+ 9.7 Gen 5 29 / 27.5",
  "modelYear": 2026,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 4799,
  "originalPrice": 5999,
  "currency": "EUR",
  "discountPercent": 20,
  "frameMaterial": "carbon",
  "frameModel": "OCLV Mountain Carbon, Removable Integrated Battery (RIB 2.0), konisches Steuerrohr, geführte interne Zugverlegung, Motor Armor, winkelverstellbarer Steuersatz, ",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "XT",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": true,
  "groupsetComponents": {
    "rearDerailleur": "XT",
    "cassette": "SLX"
  },
  "groupsetTierSpread": 14,
  "crank": null,
  "cassette": "Shimano SLX M7100, 10-51 Zähne, 12-fach",
  "brakes": "hydraulic-disc",
  "brakePistons": 4,
  "brakeTier": "basic",
  "suspension": "front",
  "fork": {
    "make": "RockShox",
    "line": "ZEB",
    "tier": "mid",
    "travelMm": 160
  },
  "rearShock": null,
  "dropperPost": true,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": "mullet",
  "wheelset": "Bontrager Line Comp 30",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Bontrager Brevard Pro XR, Tubeless-Ready, Dual-Mischung, Aramidwulstkern, 60 TPI, 29 x 2.50 // Bontrager Brevard Pro XR, Tubeless-Ready, Dual-Mischung, Aramidwu",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h",
      "brand": "bosch",
      "model": null,
      "position": "unknown",
      "torqueNm": 85,
      "torqueSource": "retailer",
      "ratedPowerW": 250,
      "peakPowerW": null
    },
    "battery": {
      "text": null,
      "capacityWh": 800,
      "count": 1,
      "integration": "integrated",
      "removable": true
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "Bosch System-Controller BRC3100, Smart System",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-mtb",
    "eDisciplineBasis": "leaf",
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": null,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 4799,
      "seller": "Die Edelhelfer Burscheid",
      "deliveryNote": "Reguläre Lieferzeit 6 Tage"
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 5999,
      "seller": null,
      "deliveryNote": null
    }
  ],
  "seller": "Die Edelhelfer Burscheid",
  "availability": "in-stock",
  "gtins": [
    "0197216100591"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/4ec4a91870ff259c9f4a-HKJKynXx.png",
  "rawTitle": "Trek Rail+ 9.7 Gen 5 29 / 27.5",
  "fetchedAt": "2026-09-26T05:50:39.800Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    },
    {
      "code": "mixed-groupset",
      "message": "Not a uniform groupset: {\"rearDerailleur\":\"XT\",\"cassette\":\"SLX\"}. Ranked on the shifting level, with a penalty.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "speedClass",
      "frameShape"
    ],
    "applied": [
      "speedClass"
    ],
    "rejected": [],
    "notes": "The source identifies the motor only as “BDU38”, which does not establish one exact motor model from the allowed vocabulary. Frame shape is not stated.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motor: Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "800",
        "evidence": "- 800wh",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Motor: Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": "integrated",
        "evidence": "Removable Integrated Battery (RIB 2.0)",
        "confidence": 1
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "The source identifies the motor only as “BDU38”, which does not establish one exact motor model from the allowed vocabulary. Frame shape is not stated."
    }
  }
}

Parsed specification table

{
  "Rahmenmaterial": "CARBON",
  "Rahmen": "OCLV Mountain Carbon, Removable Integrated Battery (RIB 2.0), konisches Steuerrohr, geführte interne Zugverlegung, Motor Armor, winkelverstellbarer Steuersatz, per Mino Link verstellbare Geometrie, verstellbares Hebelverhältnis, 34,9 mm Sitzrohr, ABP",
  "Bremse": "Hydraulische 4-Kolben-Scheibenbremse SRAM DB 8",
  "Bremsscheiben": "Max. Bremsscheibendu",
  "Laufräder": "Bontrager Line Comp 30",
  "Laufradgröße": "29.0 / 27.5",
  "Reifen": "Bontrager Brevard Pro XR, Tubeless-Ready, Dual-Mischung, Aramidwulstkern, 60 TPI, 29 x 2.50 // Bontrager Brevard Pro XR, Tubeless-Ready, Dual-Mischung, Aramidwulstkern, 60 TPI, 27.5 x 2.50",
  "Vorbau": "Bontrager Elite, 35 mm, 0 Grad, 45 mm Länge",
  "Lenker": "Bontrager Line, Aluminium, 35 mm, 27,5 mm Rise, 780 mm Breite",
  "Griffe": "Bontrager XR Trail Comp, Nylonklemme",
  "Bedieneinheit": "Bosch System-Controller BRC3100, Smart System",
  "Motor": "Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h",
  "Pedale": "VP-536, Nylonplattform",
  "Kassette": "Shimano SLX M7100, 10-51 Zähne, 12-fach",
  "Umwerfer hinten": "Shimano XT M8100, langer Käfig",
  "Kette / Riemen": "Shimano SLX M7100, 12fach",
  "Sattel": "Bontrager Verse P3, CrMo-Streben",
  "Sattelstütze": "Bontrager Line Dropper, 170 mm Hub, MaxFlow, interne Zugführung, 34,9 mm, 450 mm Länge",
  "Gabel": "RockShox ZEB Select, DebonAir Feder, Charger RC Dämpfer, konischer Gabelschaft, 44 mm Vorbiegung, Boost110, Maxle Stealth Achse, 160 mm Federweg",
  "Federweg hinten": "RockShox Super Deluxe Select+ RT, 205 x 65 mm",
  "Jahr": "2026"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "trek_railplus_9_7_gen_5_29_27_5_2025",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/trek_railplus_9_7_gen_5_29_27_5_2025?sku=TRE_0000614186",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Trek Rail+ 9.7 Gen 5 29 / 27.5",
  "rawBrand": "Trek",
  "price": 4799,
  "originalPrice": 5999,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/4ec4a91870ff259c9f4a-HKJKynXx.png",
  "rawSpecifications": {
    "Rahmenmaterial": "CARBON",
    "Rahmen": "OCLV Mountain Carbon, Removable Integrated Battery (RIB 2.0), konisches Steuerrohr, geführte interne Zugverlegung, Motor Armor, winkelverstellbarer Steuersatz, per Mino Link verstellbare Geometrie, verstellbares Hebelverhältnis, 34,9 mm Sitzrohr, ABP",
    "Bremse": "Hydraulische 4-Kolben-Scheibenbremse SRAM DB 8",
    "Bremsscheiben": "Max. Bremsscheibendu",
    "Laufräder": "Bontrager Line Comp 30",
    "Laufradgröße": "29.0 / 27.5",
    "Reifen": "Bontrager Brevard Pro XR, Tubeless-Ready, Dual-Mischung, Aramidwulstkern, 60 TPI, 29 x 2.50 // Bontrager Brevard Pro XR, Tubeless-Ready, Dual-Mischung, Aramidwulstkern, 60 TPI, 27.5 x 2.50",
    "Vorbau": "Bontrager Elite, 35 mm, 0 Grad, 45 mm Länge",
    "Lenker": "Bontrager Line, Aluminium, 35 mm, 27,5 mm Rise, 780 mm Breite",
    "Griffe": "Bontrager XR Trail Comp, Nylonklemme",
    "Bedieneinheit": "Bosch System-Controller BRC3100, Smart System",
    "Motor": "Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h",
    "Pedale": "VP-536, Nylonplattform",
    "Kassette": "Shimano SLX M7100, 10-51 Zähne, 12-fach",
    "Umwerfer hinten": "Shimano XT M8100, langer Käfig",
    "Kette / Riemen": "Shimano SLX M7100, 12fach",
    "Sattel": "Bontrager Verse P3, CrMo-Streben",
    "Sattelstütze": "Bontrager Line Dropper, 170 mm Hub, MaxFlow, interne Zugführung, 34,9 mm, 450 mm Länge",
    "Gabel": "RockShox ZEB Select, DebonAir Feder, Charger RC Dämpfer, konischer Gabelschaft, 44 mm Vorbiegung, Boost110, Maxle Stealth Achse, 160 mm Federweg",
    "Federweg hinten": "RockShox Super Deluxe Select+ RT, 205 x 65 mm",
    "Jahr": "2026"
  },
  "rawFeatures": [
    "Bosch",
    "800wh",
    "Shimano Deore XT",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 4799,
      "seller": "Die Edelhelfer Burscheid",
      "deliveryNote": "Reguläre Lieferzeit 6 Tage"
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 5999,
      "seller": null,
      "deliveryNote": null
    }
  ],
  "availabilityText": "sizes 2: 2 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T05:50:39.800Z",
  "sourceMeta": {
    "skus": [
      "197216100591"
    ],
    "shopSkus": [
      "TRE_0000614186",
      "TRE_0000614186",
      "TRE_0000614185"
    ],
    "seller": "Die Edelhelfer Burscheid",
    "sellerOfSize": "M",
    "sellerId": "fad9f720-3643-4d84-82c5-ebfea3a47856",
    "storeKey": "store_01KCPEGH7EVHDN9DZ9TN8H8HXT_eur",
    "storeCity": "Dierath",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": true,
    "storeReservation": true,
    "storeDeliveryTime": "P6D",
    "shippingPrice": 75,
    "hasMoreSellers": true,
    "condition": "NEW",
    "ctProductId": "24628e3b-50b0-4f45-a9f3-b10d31224416",
    "shopCategory": "E-Fully",
    "colourCount": 2,
    "fetchedSku": "TRE_0000614186"
  },
  "listingPath": [
    "E-Bikes",
    "E-MTB",
    "E-Fully"
  ]
}

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