← Review table (e-bike) · shopper page
bikeexchange:trek_powerflyplus_fs_6_gen_4_29_2025 · source URL · confidence 0.95 · GTIN 0197216108467
Cannot win: e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| M | M | — | unknown | unsupported | yes | €4.749 | — |
| L | L | — | unknown | unsupported | yes | €5.299 | — |
| XL | XL | — | unknown | unsupported | yes | €5.299 | — |
| 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
Canonical configuration: Trek | Powerfly+ FS 6 Gen 4 29 | XT | 2026
Confidence: medium
| retailer | price | sizes in stock | |
|---|---|---|---|
| BIKER-BOARDER | €3.299 | M // 40 cm, L // 42 cm, XL // 45 cm | debug |
| BIKER-BOARDER | €3.299 | S // 38 cm | debug |
| Bike-Mailorder | €3.324,05 | M (29"), L (29") | debug |
| Mount7 | €3.389 | XL | debug |
| BIKER-BOARDER | €3.399 | M // 40 cm, L // 42 cm, XL // 45 cm | debug |
| Bike-Mailorder | €3.725,10 | L (29") | debug |
| Lucky Bike | €4.299,99 | M, L, XL | debug |
| BikeExchange | €4.749 | M, L, XL | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:bikeexchange / parse | Trek |
| model | retailer:bikeexchange / derived | Trek Powerfly+ FS 6 Gen 4 29 |
| modelYear | retailer:bikeexchange / parse | Jahr: 2026 |
| category | retailer:bikeexchange / derived | retailer taxonomy |
| frameMaterial | retailer:bikeexchange / parse | Aluminium |
| groupsetFamily | retailer:bikeexchange / dictionary | Shimano XT M8100, langer Käfig |
| electronicShifting | retailer:bikeexchange / derived | Shimano XT M8100, langer Käfig |
| speeds | retailer:bikeexchange / parse | 12fach |
| brakes | retailer:bikeexchange / parse | Hydraulische |
| brakeTier | retailer:bikeexchange / dictionary | M6100 |
| brakePistons | retailer:bikeexchange / parse | 4-Kolben |
| suspension | retailer:bikeexchange / derived | suspension fork "Fox AWL Rail, Rail 2.0 Dämpfung, konischer Gabelschaft, 44 m" and no rear shock in a 25-field spec table |
| fork | retailer:bikeexchange / parse | Fox AWL Rail, Rail 2.0 Dämpfung, konischer Gabelschaft, 44 mm Vorbiegung, Boost110, 15 mm Kabolt Achse, 180 mm Direct Mo |
| dropperPost | retailer:bikeexchange / derived | Line Dropper |
| wheelSize | retailer:bikeexchange / parse | 29 |
| wheelMaterial | retailer:bikeexchange / parse | Aluminium |
| powerMeter | retailer:bikeexchange / derived | absent from a 25-field spec table |
| availability | retailer:bikeexchange / derived | sizes 3: 3 stocked, 0 gone, 0 unread |
| seller | retailer:bikeexchange / parse | M: Zweiradshop Renz |
| ebike.motor | retailer:bikeexchange / parse | Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h |
| ebike.motor.torqueNm | retailer:bikeexchange / parse | 85 Nm |
| ebike.motor.power | retailer:bikeexchange / parse | Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h |
| ebike.battery.capacityWh | retailer:bikeexchange / parse | 800 Wh |
| ebike.battery.integration | retailer:bikeexchange / parse | PowerTube |
| ebike.battery.removable | retailer:bikeexchange / parse | Removable |
| ebike.eDiscipline | retailer:bikeexchange / parse | shelf: E-Fully |
| ebike.display | retailer:bikeexchange / parse | Bedieneinheit: Bosch Purion 200 |
| ebike.speedClass | ai / ai (1) | Motor: Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h |
info mixed-groupset — Not a uniform groupset: {"rearDerailleur":"XT","cassette":"Deore"}. Ranked on the shifting level, with a penalty.{
"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
}
{
"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."
}
}
{
"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."
}
}
}
{
"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"
}
{
"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": [
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"800wh",
"Shimano Deore XT",
"Beschreibung"
],
"rawSizes": [
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"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4749,
"seller": "Zweiradshop Renz",
"deliveryNote": "Reguläre Lieferzeit 5 Tage"
},
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"size": "L",
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"inStock": true,
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"price": 5299,
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"deliveryNote": null
},
{
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"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",
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"storeCity": "Steinheim an der Murr",
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"storeDelivers": true,
"storeClickAndCollect": true,
"storeReservation": true,
"storeDeliveryTime": "P5D",
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"condition": "NEW",
"ctProductId": "9f2604f5-aacd-44bc-8480-ed08a60a86d2",
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