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Trek Powerfly+ FS 6 Gen 4 29

bikeexchange:trek_powerflyplus_fs_6_gen_4_29_2025 · source URL · confidence 0.95 · GTIN 0197216108467

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€4.749—
LL—unknownunsupportedyes€5.299—
XLXL—unknownunsupportedyes€5.299—
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 | Powerfly+ FS 6 Gen 4 29 | XT | 2026
Confidence: medium

retailerpricesizes in stock
BIKER-BOARDER€3.299M // 40 cm, L // 42 cm, XL // 45 cmdebug
BIKER-BOARDER€3.299S // 38 cmdebug
Bike-Mailorder€3.324,05M (29"), L (29")debug
Mount7€3.389XLdebug
BIKER-BOARDER€3.399M // 40 cm, L // 42 cm, XL // 45 cmdebug
Bike-Mailorder€3.725,10L (29")debug
Lucky Bike€4.299,99M, L, XLdebug
BikeExchange€4.749M, L, XLdebug

Provenance — why we believe each fact

fieldsourceevidence
brandretailer:bikeexchange / parseTrek
modelretailer:bikeexchange / derivedTrek Powerfly+ FS 6 Gen 4 29
modelYearretailer:bikeexchange / parseJahr: 2026
categoryretailer:bikeexchange / derivedretailer taxonomy
frameMaterialretailer:bikeexchange / parseAluminium
groupsetFamilyretailer:bikeexchange / dictionaryShimano XT M8100, langer Käfig
electronicShiftingretailer:bikeexchange / derivedShimano XT M8100, langer Käfig
speedsretailer:bikeexchange / parse12fach
brakesretailer:bikeexchange / parseHydraulische
brakeTierretailer:bikeexchange / dictionaryM6100
brakePistonsretailer:bikeexchange / parse4-Kolben
suspensionretailer:bikeexchange / derivedsuspension fork "Fox AWL Rail, Rail 2.0 Dämpfung, konischer Gabelschaft, 44 m" and no rear shock in a 25-field spec table
forkretailer:bikeexchange / parseFox AWL Rail, Rail 2.0 Dämpfung, konischer Gabelschaft, 44 mm Vorbiegung, Boost110, 15 mm Kabolt Achse, 180 mm Direct Mo
dropperPostretailer:bikeexchange / derivedLine Dropper
wheelSizeretailer:bikeexchange / parse29
wheelMaterialretailer:bikeexchange / parseAluminium
powerMeterretailer:bikeexchange / derivedabsent from a 25-field spec table
availabilityretailer:bikeexchange / derivedsizes 3: 3 stocked, 0 gone, 0 unread
sellerretailer:bikeexchange / parseM: Zweiradshop Renz
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 / parse800 Wh
ebike.battery.integrationretailer:bikeexchange / parsePowerTube
ebike.battery.removableretailer:bikeexchange / parseRemovable
ebike.eDisciplineretailer:bikeexchange / parseshelf: E-Fully
ebike.displayretailer:bikeexchange / parseBedieneinheit: Bosch Purion 200
ebike.speedClassai / ai (1)Motor: Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h

Warnings

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 22,
  "wheelScore": 5,
  "extrasScore": 5,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 43,
  "notes": [
    "Shimano XT = 23.",
    "Mixed groupset -1: cassette is Deore, 26 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 series not stated: scored at the bottom of the fork ladder rather than assumed.",
    "Brake series \"entry\" +2.",
    "Dropper post +3."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The drivetrain names Shimano Deore components and a Shimano XT rear derailleur, so it is mixed and no single groupset family can be assigned deterministically. The source names Bontrager Line TLR 30 wheels but does not establish their material or tier. No complete-bike weight or power meter status is stated.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: ALUMINIUM",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Shimano Deore XT",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": null,
      "evidence": null,
      "confidence": 0.95
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.9
    },
    "speeds": {
      "value": "12",
      "evidence": "Kassette: Shimano Deore M6100, 10-51 Z., 12fach",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kassette: Shimano Deore M6100, 10-51 Z., 12fach\nUmwerfer hinten: Shimano XT M8100, langer Käfig",
      "confidence": 1
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.95
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.95
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Hydraulische 4-Kolben-Scheibenbremse",
      "confidence": 1
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.95
    },
    "notes": "The drivetrain names Shimano Deore components and a Shimano XT rear derailleur, so it is mixed and no single groupset family can be assigned deterministically. The source names Bontrager Line TLR 30 wheels but does not establish their material or tier. No complete-bike weight or power meter status is stated."
  }
}

Normalized record

{
  "id": "bikeexchange:trek_powerflyplus_fs_6_gen_4_29_2025",
  "retailer": "bikeexchange",
  "retailerProductId": "trek_powerflyplus_fs_6_gen_4_29_2025",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/trek_powerflyplus_fs_6_gen_4_29_2025?sku=TRE_0000614158",
  "brand": "Trek",
  "model": "Powerfly+ FS 6 Gen 4 29",
  "modelYear": 2026,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 4749,
  "originalPrice": 5299,
  "currency": "EUR",
  "discountPercent": 10,
  "frameMaterial": "aluminium",
  "frameModel": "Alpha Platinum Aluminium, Removable Integrated Battery (RIB 2.0), konisches Steuerrohr, geführte interne Zugverlegung, Motor Armor, winkelverstellbarer Steuersa",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "XT",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": true,
  "groupsetComponents": {
    "rearDerailleur": "XT",
    "cassette": "Deore"
  },
  "groupsetTierSpread": 26,
  "crank": null,
  "cassette": "Shimano Deore M6100, 10-51 Z., 12fach",
  "brakes": "hydraulic-disc",
  "brakePistons": 4,
  "brakeTier": "entry",
  "suspension": "front",
  "fork": {
    "make": "FOX",
    "line": null,
    "tier": "unknown",
    "travelMm": 180
  },
  "rearShock": null,
  "dropperPost": true,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": "29",
  "wheelset": "Bontrager Line TLR 30, Tubeless Ready, 28-Loch, Presta-Ventil // Bontrager Line TLR 30, Tubeless Ready, 32-Loch, Presta-Ventil",
  "wheelMaterial": "aluminium",
  "wheelTier": "unknown",
  "tyres": "Bontrager Gunnison Pro XR, Tubeless-Ready, Zweikomponenten-Mischung, Aramidwulstkern, 60 TPI, 29 x 2.40",
  "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": "Bosch PowerTube 800 Wh, Smart System",
      "capacityWh": 800,
      "count": 1,
      "integration": "integrated",
      "removable": true
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "Bosch Purion 200",
    "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": 4749,
      "seller": "Zweiradshop Renz",
      "deliveryNote": "Reguläre Lieferzeit 5 Tage"
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 5299,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 5299,
      "seller": null,
      "deliveryNote": null
    }
  ],
  "seller": "Zweiradshop Renz",
  "availability": "in-stock",
  "gtins": [
    "0197216108467"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/81fd6fa84eafcdfe6f84-U1X-lx-y.png",
  "rawTitle": "Trek Powerfly+ FS 6 Gen 4 29",
  "fetchedAt": "2026-09-26T05:49:55.518Z",
  "normalizationConfidence": 0.95,
  "warnings": [
    {
      "code": "mixed-groupset",
      "message": "Not a uniform groupset: {\"rearDerailleur\":\"XT\",\"cassette\":\"Deore\"}. Ranked on the shifting level, with a penalty.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "speedClass",
      "frameShape"
    ],
    "applied": [
      "speedClass"
    ],
    "rejected": [],
    "notes": "The source identifies the motor as Bosch Performance Line CX BDU38, but does not establish one of the permitted exact motor models. 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": "Akku: Bosch PowerTube 800 Wh, Smart System",
        "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": "Rahmen: Alpha Platinum Aluminium, 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",
        "confidence": 1
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "The source identifies the motor as Bosch Performance Line CX BDU38, but does not establish one of the permitted exact motor models. Frame shape is not stated."
    }
  }
}

Parsed specification table

{
  "Rahmenmaterial": "ALUMINIUM",
  "Rahmen": "Alpha Platinum Aluminium, 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",
  "Bremse": "Hydraulische 4-Kolben-Scheibenbremse von Shimano, M6100 Bremshebel, M6120 Bremssattel // Hydraulische 4-Kolben-Scheibenbremse von Shimano, M6100 Bremshebel, M6120 Bremssattel",
  "Bremsscheiben": "Max. Bremsscheibendu",
  "Nabe hinten": "Shimano TC500, Aluminium, Center Lock-Scheibenaufnahme, 148 x 12 mm Steckachse",
  "Laufräder": "Bontrager Line TLR 30, Tubeless Ready, 28-Loch, Presta-Ventil // Bontrager Line TLR 30, Tubeless Ready, 32-Loch, Presta-Ventil",
  "Laufradgröße": "29.0",
  "Nabe vorne": "Shimano TC500, Aluminium, Center Lock-Scheibenaufnahme, 110 x 15 mm Steckachse",
  "Reifen": "Bontrager Gunnison Pro XR, Tubeless-Ready, Zweikomponenten-Mischung, Aramidwulstkern, 60 TPI, 29 x 2.40",
  "Bedieneinheit": "Bosch Purion 200",
  "Vorbau": "Bontrager Comp, 31,8 mm, Blendr-kompatibel, 7 Grad, 50 mm Länge",
  "Steuersatz": "FSA IS-2, 1 1/8\" oben, 1,5\" unten",
  "Lenker": "Bontrager Comp, Aluminium, 31,8 mm, 40 mm Rise, 780 mm Breite",
  "Griffe": "Bontrager XR Trail Comp, Nylonklemme",
  "Motor": "Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h",
  "Akku": "Bosch PowerTube 800 Wh, Smart System",
  "Pedale": "VP-536, Nylonplattform",
  "Kassette": "Shimano Deore M6100, 10-51 Z., 12fach",
  "Umwerfer hinten": "Shimano XT M8100, langer Käfig",
  "Kette / Riemen": "Shimano Deore M6100, 12fach",
  "Sattel": "Bontrager Verse P3, Stahlstreben",
  "Sattelstütze": "Bontrager Line Dropper, 170 mm Hub, MaxFlow, interne Zugführung, 31,6 mm, 450 mm Länge",
  "Gabel": "Fox AWL Rail, Rail 2.0 Dämpfung, konischer Gabelschaft, 44 mm Vorbiegung, Boost110, 15 mm Kabolt Achse, 180 mm Direct Mount, 130 mm Federweg",
  "Federweg hinten": "Fox Float Rhythm, 2-Positionen-Dämpfung, 210 x 50 mm",
  "Jahr": "2026"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "trek_powerflyplus_fs_6_gen_4_29_2025",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/trek_powerflyplus_fs_6_gen_4_29_2025?sku=TRE_0000614158",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Trek Powerfly+ FS 6 Gen 4 29",
  "rawBrand": "Trek",
  "price": 4749,
  "originalPrice": 5299,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/81fd6fa84eafcdfe6f84-U1X-lx-y.png",
  "rawSpecifications": {
    "Rahmenmaterial": "ALUMINIUM",
    "Rahmen": "Alpha Platinum Aluminium, 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",
    "Bremse": "Hydraulische 4-Kolben-Scheibenbremse von Shimano, M6100 Bremshebel, M6120 Bremssattel // Hydraulische 4-Kolben-Scheibenbremse von Shimano, M6100 Bremshebel, M6120 Bremssattel",
    "Bremsscheiben": "Max. Bremsscheibendu",
    "Nabe hinten": "Shimano TC500, Aluminium, Center Lock-Scheibenaufnahme, 148 x 12 mm Steckachse",
    "Laufräder": "Bontrager Line TLR 30, Tubeless Ready, 28-Loch, Presta-Ventil // Bontrager Line TLR 30, Tubeless Ready, 32-Loch, Presta-Ventil",
    "Laufradgröße": "29.0",
    "Nabe vorne": "Shimano TC500, Aluminium, Center Lock-Scheibenaufnahme, 110 x 15 mm Steckachse",
    "Reifen": "Bontrager Gunnison Pro XR, Tubeless-Ready, Zweikomponenten-Mischung, Aramidwulstkern, 60 TPI, 29 x 2.40",
    "Bedieneinheit": "Bosch Purion 200",
    "Vorbau": "Bontrager Comp, 31,8 mm, Blendr-kompatibel, 7 Grad, 50 mm Länge",
    "Steuersatz": "FSA IS-2, 1 1/8\" oben, 1,5\" unten",
    "Lenker": "Bontrager Comp, Aluminium, 31,8 mm, 40 mm Rise, 780 mm Breite",
    "Griffe": "Bontrager XR Trail Comp, Nylonklemme",
    "Motor": "Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h",
    "Akku": "Bosch PowerTube 800 Wh, Smart System",
    "Pedale": "VP-536, Nylonplattform",
    "Kassette": "Shimano Deore M6100, 10-51 Z., 12fach",
    "Umwerfer hinten": "Shimano XT M8100, langer Käfig",
    "Kette / Riemen": "Shimano Deore M6100, 12fach",
    "Sattel": "Bontrager Verse P3, Stahlstreben",
    "Sattelstütze": "Bontrager Line Dropper, 170 mm Hub, MaxFlow, interne Zugführung, 31,6 mm, 450 mm Länge",
    "Gabel": "Fox AWL Rail, Rail 2.0 Dämpfung, konischer Gabelschaft, 44 mm Vorbiegung, Boost110, 15 mm Kabolt Achse, 180 mm Direct Mount, 130 mm Federweg",
    "Federweg hinten": "Fox Float Rhythm, 2-Positionen-Dämpfung, 210 x 50 mm",
    "Jahr": "2026"
  },
  "rawFeatures": [
    "Bosch",
    "800wh",
    "Shimano Deore XT",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 4749,
      "seller": "Zweiradshop Renz",
      "deliveryNote": "Reguläre Lieferzeit 5 Tage"
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 5299,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 5299,
      "seller": null,
      "deliveryNote": null
    }
  ],
  "availabilityText": "sizes 3: 3 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T05:49:55.518Z",
  "sourceMeta": {
    "skus": [
      "197216108467"
    ],
    "shopSkus": [
      "TRE_0000614158",
      "TRE_0000614158",
      "TRE_0000614159",
      "TRE_0000614160"
    ],
    "seller": "Zweiradshop Renz",
    "sellerOfSize": "M",
    "sellerId": "459b6782-37b0-490a-ab96-2c16466cb691",
    "storeKey": "store_01KGJEBD24DKFZZYD6SDBJJW7X_eur",
    "storeCity": "Steinheim an der Murr",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": true,
    "storeReservation": true,
    "storeDeliveryTime": "P5D",
    "shippingPrice": 90,
    "hasMoreSellers": true,
    "condition": "NEW",
    "ctProductId": "9f2604f5-aacd-44bc-8480-ed08a60a86d2",
    "shopCategory": "E-Fully",
    "colourCount": 2,
    "fetchedSku": "TRE_0000614158"
  },
  "listingPath": [
    "E-Bikes",
    "E-MTB",
    "E-Fully"
  ]
}

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