← Review table (e-bike) · shopper page
rabe-bike:74561 · source URL · confidence 0.95
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 |
|---|---|---|---|---|---|---|---|
| S | S | — | unknown | unsupported | no | listing price | — |
| M | M | — | unknown | unsupported | yes | €3.299 | — |
| L | L | — | unknown | unsupported | yes | €3.299 | — |
| XL | XL | — | unknown | unsupported | yes | €3.299 | — |
| 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
Only listing of this configuration — nothing to merge.
| field | source | evidence |
|---|---|---|
| brand | retailer:rabe-bike / parse | Trek |
| model | retailer:rabe-bike / derived | Trek Powerfly+ FS 6 Gen 4 Era White/Buff Beige 2025-2026 |
| modelYear | retailer:rabe-bike / parse | Trek Powerfly+ FS 6 Gen 4 Era White/Buff Beige 2025-2026 |
| category | retailer:rabe-bike / derived | retailer taxonomy |
| frameMaterial | retailer:rabe-bike / parse | Alu |
| groupsetFamily | retailer:rabe-bike / dictionary | Shimano SLX M7100, 12fach || Shimano XT M8100, langer Käfig |
| electronicShifting | retailer:rabe-bike / derived | Shimano SLX M7100, 12fach || Shimano XT M8100, langer Käfig |
| speeds | retailer:rabe-bike / parse | 12fach |
| brakes | retailer:rabe-bike / parse | Hydraulische |
| brakeTier | retailer:rabe-bike / dictionary | M6100 |
| brakePistons | retailer:rabe-bike / parse | 4-Kolben |
| suspension | retailer:rabe-bike / derived | suspension fork "Fox AWL Rail, Rail 2.0 Dämpfung, konischer Gabelschaft, 44 m" and no rear shock in a 27-field spec table |
| fork | retailer:rabe-bike / parse | Fox AWL Rail, Rail 2.0 Dämpfung, konischer Gabelschaft, 44 mm Vorbiegung, Boost110, 15 mm Kabolt Achse, 180 mm Direct Mo |
| dropperPost | retailer:rabe-bike / derived | Line Dropper |
| wheelMaterial | retailer:rabe-bike / parse | Aluminium |
| powerMeter | retailer:rabe-bike / derived | absent from a 27-field spec table |
| availability | retailer:rabe-bike / derived | In Stock; delivery 3-5 days |
| ebike.motor | retailer:rabe-bike / parse | Bosch Performance Line CX 85Nm (BDU38) bis zu 120 Nm per Bosch App selbst freischaltbar | Bosch |
| ebike.motor.torqueNm | retailer:rabe-bike / parse | 85Nm |
| ebike.battery.capacityWh | retailer:rabe-bike / parse | 800 Wh |
| ebike.battery.integration | retailer:rabe-bike / parse | PowerTube |
| ebike.battery.removable | retailer:rabe-bike / parse | herausnehmbarer |
| ebike.display | retailer:rabe-bike / parse | Display: Bosch Purion 200 |
| ebike.maxSystemWeightKg | retailer:rabe-bike / parse | Systemgewicht: 136 kg |
info mixed-groupset — Not a uniform groupset: {"shifters":"SLX","rearDerailleur":"XT","cassette":"Deore"}. Ranked on the shifting level, with a penalty.{
"frameScore": 11,
"drivetrainScore": 19,
"wheelScore": 5,
"extrasScore": 5,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 40,
"notes": [
"Shimano SLX = 20.",
"Mixed groupset -1: cassette is Deore, 12 tier below SLX.",
"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 wheelset is identified as Bontrager Line TLR 30, but the source does not establish its material or a defensible tier. The complete-bike weight is not stated; only system weight is given. The drivetrain is mixed: XT rear derailleur, SLX shifter, Deore cassette/chain, and e*thirteen crank.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial: Alu",
"confidence": 1
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltwerk: Shimano XT M8100, langer Käfig",
"confidence": 1
},
"groupsetFamily": {
"value": "XT",
"evidence": "Schaltwerk: Shimano XT M8100, langer Käfig",
"confidence": 0.99
},
"electronicShifting": {
"value": "false",
"evidence": "Schaltwerk: Shimano XT M8100, langer Käfig",
"confidence": 0.95
},
"speeds": {
"value": "12",
"evidence": "Schalthebel: Shimano SLX M7100, 12fach",
"confidence": 1
},
"mixedGroupset": {
"value": "true",
"evidence": "Kurbel: e*thirteen e*spec Plus, 160 mm Kurbelarmlänge",
"confidence": 0.99
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremsen: Shimano Hydraulische 4-Kolben-Scheibenbremse, Shimano RT64, Center Lock, 203 mm",
"confidence": 1
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "The wheelset is identified as Bontrager Line TLR 30, but the source does not establish its material or a defensible tier. The complete-bike weight is not stated; only system weight is given. The drivetrain is mixed: XT rear derailleur, SLX shifter, Deore cassette/chain, and e*thirteen crank."
}
}
{
"id": "rabe-bike:74561",
"retailer": "rabe-bike",
"retailerProductId": "74561",
"productUrl": "https://www.rabe-bike.de/en/trek-powerfly-fs-6-gen-4-era-white-buff-beige-2025",
"brand": "Trek",
"model": "Powerfly+ FS 6 Gen 4 Era White/Buff Beige -",
"modelYear": 2026,
"category": "e-bike",
"categoryBasis": "route",
"sourceCategory": "e-bike",
"price": 3299,
"originalPrice": 5299,
"currency": "EUR",
"discountPercent": 38,
"frameMaterial": "aluminium",
"frameModel": "Alpha Platinum, herausnehmbarer integrierter Akku (RIB 2.0), konisches Steuerrohr, interne Zugführung, Motor Armor, Gepäckträger- und Schutzblechösen, ABP, Boos",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "SLX",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 12,
"mixedGroupset": true,
"groupsetComponents": {
"shifters": "SLX",
"rearDerailleur": "XT",
"cassette": "Deore"
},
"groupsetTierSpread": 12,
"crank": "e*thirteen e*spec Plus, 160 mm Kurbelarmlänge",
"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": null,
"wheelset": "Bontrager Line TLR 30, Tubeless Ready, 28-Loch, Presta-Ventil | Shimano TC500, Aluminium, Center Lock-Scheibenaufnahme, 110 x 15 mm Steckach",
"wheelMaterial": "aluminium",
"wheelTier": "unknown",
"tyres": "Bontrager Gunnison Pro XR, Tubeless-Ready (S:27.5 x 2.40; M , L , XL: 29 x 2.40)",
"weightKg": null,
"ebike": {
"motor": {
"text": "Bosch Performance Line CX 85Nm (BDU38) bis zu 120 Nm per Bosch App selbst freischaltbar | Bosch",
"brand": "bosch",
"model": null,
"position": "unknown",
"torqueNm": 85,
"torqueSource": "retailer",
"ratedPowerW": null,
"peakPowerW": null
},
"battery": {
"text": "Bosch PowerTube 800 Wh, Smart System",
"capacityWh": 800,
"count": 1,
"integration": "integrated",
"removable": true
},
"speedClass": "unknown",
"rangeExtender": "unknown",
"display": "Bosch Purion 200",
"abs": null,
"autoShift": null,
"statedRangeKm": null,
"eDiscipline": "unknown",
"eDisciplineBasis": null,
"frameShape": "unknown",
"cargoType": "unknown",
"maxSystemWeightKg": 136,
"rackCapacityKg": null,
"weightIncludesBattery": null
},
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": false,
"stockCount": 0,
"price": null
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": 4,
"price": 3299
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": 4,
"price": 3299
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": 2,
"price": 3299
}
],
"seller": null,
"availability": "in-stock",
"gtins": [],
"imageUrl": "https://www.rabe-bike.de/img/450/300/resize/catalog/product/t/r/trek-powerfly-plus-fs-6-gen-4-era-whitebuff-beige-2025-1_3.jpg",
"rawTitle": "Trek Powerfly+ FS 6 Gen 4 Era White/Buff Beige 2025-2026",
"fetchedAt": "2026-09-26T08:32:52.106Z",
"normalizationConfidence": 0.95,
"warnings": [
{
"code": "mixed-groupset",
"message": "Not a uniform groupset: {\"shifters\":\"SLX\",\"rearDerailleur\":\"XT\",\"cassette\":\"Deore\"}. Ranked on the shifting level, with a penalty.",
"severity": "info"
}
],
"ebikeAi": {
"requested": [
"motorModel",
"speedClass",
"frameShape"
],
"applied": [],
"rejected": [],
"notes": "The source names the motor as “Bosch Performance Line CX 85Nm (BDU38)”, but “BDU38” does not establish one exact motor model from the allowed vocabulary. Speed class and frame shape are not stated.",
"raw": {
"motorBrand": {
"value": "bosch",
"evidence": "Motorhersteller: Bosch",
"confidence": 1
},
"motorModel": {
"value": null,
"evidence": null,
"confidence": 0
},
"batteryWh": {
"value": "800",
"evidence": "Akku: Bosch PowerTube 800 Wh, Smart System",
"confidence": 1
},
"speedClass": {
"value": null,
"evidence": null,
"confidence": 0
},
"batteryIntegration": {
"value": "integrated",
"evidence": "herausnehmbarer integrierter Akku (RIB 2.0)",
"confidence": 1
},
"frameShape": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "The source names the motor as “Bosch Performance Line CX 85Nm (BDU38)”, but “BDU38” does not establish one exact motor model from the allowed vocabulary. Speed class and frame shape are not stated."
}
}
}
{
"Rahmen": "Alpha Platinum, herausnehmbarer integrierter Akku (RIB 2.0), konisches Steuerrohr, interne Zugführung, Motor Armor, Gepäckträger- und Schutzblechösen, ABP, Boost148, 120 mm Federweg",
"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",
"Schaltwerk": "Shimano XT M8100, langer Käfig",
"Schalthebel": "Shimano SLX M7100, 12fach",
"Bremshebel": "Shimano M6100",
"Kurbel": "e*thirteen e*spec Plus, 160 mm Kurbelarmlänge",
"Kassette": "Shimano Deore M6100, 10-51 Z., 12fach",
"Kette": "Shimano Deore M6100, 12fach",
"Bremsen": "Shimano Hydraulische 4-Kolben-Scheibenbremse, Shimano RT64, Center Lock, 203 mm",
"Felgen": "Bontrager Line TLR 30, Tubeless Ready, 28-Loch, Presta-Ventil",
"Nabe vorn": "Shimano TC500, Aluminium, Center Lock-Scheibenaufnahme, 110 x 15 mm Steckachse",
"Reifen": "Bontrager Gunnison Pro XR, Tubeless-Ready (S:27.5 x 2.40; M , L , XL: 29 x 2.40)",
"Sattel": "Bontrager Verse P3, Stahlstreben",
"Sattelstütze": "Bontrager Line Dropper, MaxFlow, interne Zugführung, 31,6 mm",
"Lenker": "Bontrager Comp, Aluminium, 31,8 mm, 40 mm Rise, 780 mm Breite",
"Vorbau": "Bontrager Comp, 31,8 mm, Blendr-kompatibel, 7 Grad, 50 mm Länge",
"Steuersatz": "FSA IS-2, 1 1/8\" oben, 1,5\" unten",
"Griffe": "Bontrager XR Trail Comp, Nylonklemme",
"Systemgewicht": "136 kg",
"Motor": "Bosch Performance Line CX 85Nm (BDU38) bis zu 120 Nm per Bosch App selbst freischaltbar",
"Akku": "Bosch PowerTube 800 Wh, Smart System",
"Display": "Bosch Purion 200",
"Ladegerät": "Bosch Standardladegerät 4 A, 230 V, Smart System",
"Rahmenmaterial": "Alu",
"Bremsenhersteller": "Shimano",
"Motorhersteller": "Bosch",
"Typ": "E-Bike"
}
{
"retailer": "rabe-bike",
"retailerProductId": "74561",
"productUrl": "https://www.rabe-bike.de/en/trek-powerfly-fs-6-gen-4-era-white-buff-beige-2025",
"extractionMethod": "server-html",
"sourceCategory": "e-bike",
"rawTitle": "Trek Powerfly+ FS 6 Gen 4 Era White/Buff Beige 2025-2026",
"rawBrand": "Trek",
"price": 3299,
"originalPrice": 5299,
"currency": "EUR",
"imageUrl": "https://www.rabe-bike.de/img/450/300/resize/catalog/product/t/r/trek-powerfly-plus-fs-6-gen-4-era-whitebuff-beige-2025-1_3.jpg",
"rawSpecifications": {
"Rahmen": "Alpha Platinum, herausnehmbarer integrierter Akku (RIB 2.0), konisches Steuerrohr, interne Zugführung, Motor Armor, Gepäckträger- und Schutzblechösen, ABP, Boost148, 120 mm Federweg",
"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",
"Schaltwerk": "Shimano XT M8100, langer Käfig",
"Schalthebel": "Shimano SLX M7100, 12fach",
"Bremshebel": "Shimano M6100",
"Kurbel": "e*thirteen e*spec Plus, 160 mm Kurbelarmlänge",
"Kassette": "Shimano Deore M6100, 10-51 Z., 12fach",
"Kette": "Shimano Deore M6100, 12fach",
"Bremsen": "Shimano Hydraulische 4-Kolben-Scheibenbremse, Shimano RT64, Center Lock, 203 mm",
"Felgen": "Bontrager Line TLR 30, Tubeless Ready, 28-Loch, Presta-Ventil",
"Nabe vorn": "Shimano TC500, Aluminium, Center Lock-Scheibenaufnahme, 110 x 15 mm Steckachse",
"Reifen": "Bontrager Gunnison Pro XR, Tubeless-Ready (S:27.5 x 2.40; M , L , XL: 29 x 2.40)",
"Sattel": "Bontrager Verse P3, Stahlstreben",
"Sattelstütze": "Bontrager Line Dropper, MaxFlow, interne Zugführung, 31,6 mm",
"Lenker": "Bontrager Comp, Aluminium, 31,8 mm, 40 mm Rise, 780 mm Breite",
"Vorbau": "Bontrager Comp, 31,8 mm, Blendr-kompatibel, 7 Grad, 50 mm Länge",
"Steuersatz": "FSA IS-2, 1 1/8\" oben, 1,5\" unten",
"Griffe": "Bontrager XR Trail Comp, Nylonklemme",
"Systemgewicht": "136 kg",
"Motor": "Bosch Performance Line CX 85Nm (BDU38) bis zu 120 Nm per Bosch App selbst freischaltbar",
"Akku": "Bosch PowerTube 800 Wh, Smart System",
"Display": "Bosch Purion 200",
"Ladegerät": "Bosch Standardladegerät 4 A, 230 V, Smart System",
"Rahmenmaterial": "Alu",
"Bremsenhersteller": "Shimano",
"Motorhersteller": "Bosch",
"Typ": "E-Bike"
},
"rawFeatures": [
"The Powerfly+ FS 6 is an electric mountain bike that takes you beyond the next climb. It offers enough suspension to master every trail comfortably and confidently - and thanks to plenty of power, it will take you wherever you want to go."
],
"rawSizes": [
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": false,
"stockCount": 0,
"price": null
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": 4,
"price": 3299
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": 4,
"price": 3299
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": 2,
"price": 3299
}
],
"availabilityText": "In Stock; delivery 3-5 days",
"fetchedAt": "2026-09-26T08:32:52.106Z",
"sourceMeta": {
"sku": "74561",
"listingPath": "/en/e-bike/full-suspension",
"soldOut": 1,
"netFinalPrice": 2772.2689075630256,
"inStockSizesOnListing": [
"M",
"L",
"XL"
],
"childCount": 4
},
"listingPath": [
"E-Bike",
"Full Suspension E-Bike"
]
}