← Review table (e-bike) · shopper page
bikeexchange:trek_powerflyfs4_8eqeu_29_2026 · source URL · confidence 0.95 · GTIN 0197216219460
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 | €4.498 | — |
| L | L | — | unknown | unsupported | yes | €4.499 | — |
| XL | XL | — | unknown | unsupported | yes | €4.699 | — |
| 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:bikeexchange / parse | Trek |
| model | retailer:bikeexchange / derived | Trek Powerfly FS4 8 EQ EU 29 |
| modelYear | retailer:bikeexchange / parse | Jahr: 2026 |
| category | retailer:bikeexchange / derived | retailer taxonomy |
| frameMaterial | retailer:bikeexchange / parse | Aluminum |
| groupsetFamily | retailer:bikeexchange / dictionary | Shimano U6000, 10-speed |
| electronicShifting | retailer:bikeexchange / derived | Shimano U6000, 10-speed |
| speeds | retailer:bikeexchange / parse | 10-speed |
| brakes | retailer:bikeexchange / parse | hydraulic |
| brakePistons | retailer:bikeexchange / parse | 4 pistons |
| suspension | retailer:bikeexchange / derived | rear shock row: RockShox Deluxe Select R, 201 x 50 mm |
| fork | retailer:bikeexchange / dictionary | RockShox Recon Silver RL, Solo Air spring, Motion Control damper, lockout, tapered steerer, 42 mm offset, Boost110, 15 m |
| rearShock | retailer:bikeexchange / dictionary | RockShox Deluxe Select R, 201 x 50 mm |
| dropperPost | retailer:bikeexchange / derived | Line Dropper |
| rack | retailer:bikeexchange / parse | MIK-compatible aluminum rear carrier |
| mudguards | retailer:bikeexchange / parse | Trek Powerfly 29" custom mudguard |
| kickstand | retailer:bikeexchange / parse | Pletscher Comp Flex 18 |
| lighting | retailer:bikeexchange / parse | Supernova Mini 3 Pure LED (front), Supernova TL3 Mini LED (rear) |
| wheelMaterial | retailer:bikeexchange / parse | aluminum |
| powerMeter | retailer:bikeexchange / derived | absent from a 38-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 | Bosch Performance Line CX, 32 km/h (25 km/h max support in EU & APAC) |
| ebike.battery.capacityWh | retailer:bikeexchange / parse | 600 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 | Display: Bosch Purion 200, centrally mounted on handlebar |
| ebike.maxSystemWeightKg | retailer:bikeexchange / parse | Zulässiges Gesamtgewicht: 136 kg (combined weight of rider, bike, and cargo) |
| ebike.speedClass | ai / ai (1) | 25 km/h max support in EU & APAC |
none
{
"frameScore": 11,
"drivetrainScore": 8,
"wheelScore": 5,
"extrasScore": 3,
"suspensionScore": 2,
"weightAdjustment": 0,
"equipmentValue": 29,
"notes": [
"Shimano CUES = 11.",
"10-speed -3.",
"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 \"basic\" +2 (130 mm travel, which is not scored).",
"Dropper post +3."
],
"marketPrice": null,
"valueScore": null,
"savingsVsMarket": null
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "The source names Bontrager Line TLR 30 wheels but does not establish their material or a defensible wheel tier. The stated 136 kg is the combined permissible weight of rider, bike, and cargo, not the complete-bike weight. The drivetrain includes a Shimano CUES cassette/shifter/derailleur and an FSA crank, so it is mixed. Electronic shifting is not explicitly established.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial: Aluminium",
"confidence": 1
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Shimano CUES",
"confidence": 1
},
"groupsetFamily": {
"value": "CUES",
"evidence": "Shimano CUES U6000 GS",
"confidence": 1
},
"electronicShifting": {
"value": null,
"evidence": null,
"confidence": 0.95
},
"speeds": {
"value": "10",
"evidence": "1x10",
"confidence": 1
},
"mixedGroupset": {
"value": "true",
"evidence": "Kurbelgarnitur: FSA Bosch CK-220, 36T steel chainring, 165 mm arm length",
"confidence": 0.98
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0.98
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 1
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Tektro Gemini SL hydraulic brakes, 4 pistons",
"confidence": 1
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 1
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 1
},
"notes": "The source names Bontrager Line TLR 30 wheels but does not establish their material or a defensible wheel tier. The stated 136 kg is the combined permissible weight of rider, bike, and cargo, not the complete-bike weight. The drivetrain includes a Shimano CUES cassette/shifter/derailleur and an FSA crank, so it is mixed. Electronic shifting is not explicitly established."
}
}
{
"id": "bikeexchange:trek_powerflyfs4_8eqeu_29_2026",
"retailer": "bikeexchange",
"retailerProductId": "trek_powerflyfs4_8eqeu_29_2026",
"productUrl": "https://www.bikeexchange.de/de-DE/products/trek_powerflyfs4_8eqeu_29_2026?sku=TRE_0000651906",
"brand": "Trek",
"model": "Powerfly FS4 8 EQ EU 29",
"modelYear": 2026,
"category": "e-bike",
"categoryBasis": "route",
"sourceCategory": "e-bike",
"price": 4498,
"originalPrice": 4999,
"currency": "EUR",
"discountPercent": 10,
"frameMaterial": "aluminium",
"frameModel": "Alpha Platinum Aluminum, Removable Integrated Battery (RIB 2.0), tapered head tube, internal cable guides, Motor Armor, eccentric headset bearing, Mino Link geo",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "CUES",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 10,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "CUES",
"cassette": "CUES"
},
"groupsetTierSpread": 0,
"crank": "FSA Bosch CK-220, 36T steel chainring, 165 mm arm length",
"cassette": "Shimano CUES LG300, LINKGLIDE, 11–48T, 10-speed",
"brakes": "hydraulic-disc",
"brakePistons": 4,
"brakeTier": "unknown",
"suspension": "full",
"fork": {
"make": "RockShox",
"line": "Recon",
"tier": "basic",
"travelMm": 130
},
"rearShock": {
"make": "RockShox",
"line": "Deluxe",
"tier": "mid"
},
"dropperPost": true,
"beltDrive": null,
"hubDynamo": null,
"rack": true,
"mudguards": true,
"chaincase": null,
"kickstand": true,
"lighting": true,
"wheelSize": null,
"wheelset": "Bontrager Line TLR 30, Tubeless Ready, 28-hole front / 32-hole rear, Presta valve",
"wheelMaterial": "aluminium",
"wheelTier": "unknown",
"tyres": "Bontrager Gunnison Pro XR, Tubeless Ready, dual compound, aramid bead, 60 TPI, 29 x 2.40\"",
"weightKg": null,
"ebike": {
"motor": {
"text": "Bosch | Bosch Performance Line CX, 32 km/h (25 km/h max support in EU & APAC)",
"brand": "bosch",
"model": null,
"position": "unknown",
"torqueNm": null,
"torqueSource": null,
"ratedPowerW": null,
"peakPowerW": null
},
"battery": {
"text": "600 Wh | Bosch PowerTube 600 Wh, Smart System",
"capacityWh": 600,
"count": 1,
"integration": "integrated",
"removable": true
},
"speedClass": "pedelec-25",
"rangeExtender": "unknown",
"display": "Bosch Purion 200, centrally mounted on handlebar",
"abs": null,
"autoShift": null,
"statedRangeKm": null,
"eDiscipline": "e-mtb",
"eDisciplineBasis": "leaf",
"frameShape": "unknown",
"cargoType": "unknown",
"maxSystemWeightKg": 136,
"rackCapacityKg": null,
"weightIncludesBattery": null
},
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4498,
"seller": "Zweiradshop Renz",
"deliveryNote": "Reguläre Lieferzeit 5 Tage"
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4499,
"seller": null,
"deliveryNote": null
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4699,
"seller": null,
"deliveryNote": null
}
],
"seller": "Zweiradshop Renz",
"availability": "in-stock",
"gtins": [
"0197216219460"
],
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/647430ff682a62832e15-kBozeR6B.png",
"rawTitle": "Trek Powerfly FS4 8 EQ EU 29",
"fetchedAt": "2026-09-26T05:49:31.739Z",
"normalizationConfidence": 0.95,
"warnings": [],
"ebikeAi": {
"requested": [
"motorModel",
"speedClass",
"frameShape"
],
"applied": [
"speedClass"
],
"rejected": [],
"notes": "The source lists \"Bosch Performance Line CX\" but does not establish one of the permitted exact motor models. It also mentions 32 km/h alongside the EU/APAC 25 km/h maximum-support specification.",
"raw": {
"motorBrand": {
"value": "bosch",
"evidence": "Motorhersteller: Bosch",
"confidence": 1
},
"motorModel": {
"value": null,
"evidence": null,
"confidence": 0
},
"batteryWh": {
"value": "600",
"evidence": "Akkukapazität: 600 Wh",
"confidence": 1
},
"speedClass": {
"value": "pedelec-25",
"evidence": "25 km/h max support in EU & APAC",
"confidence": 1
},
"batteryIntegration": {
"value": "integrated",
"evidence": "Removable Integrated Battery (RIB 2.0)",
"confidence": 1
},
"frameShape": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "The source lists \"Bosch Performance Line CX\" but does not establish one of the permitted exact motor models. It also mentions 32 km/h alongside the EU/APAC 25 km/h maximum-support specification."
}
}
}
{
"Rahmenmaterial": "Aluminium",
"Rahmen": "Alpha Platinum Aluminum, Removable Integrated Battery (RIB 2.0), tapered head tube, internal cable guides, Motor Armor, eccentric headset bearing, Mino Link geometry adjust, adjustable leverage ratio, 34.9 mm seat tube, ABP, UDH, rack and fender mounts",
"Zulässiges Gesamtgewicht": "136 kg (combined weight of rider, bike, and cargo)",
"Bremse": "Tektro Gemini SL hydraulic brakes, 4 pistons",
"Bremsscheiben": "Tektro, Center Lock, 203 mm front and rear",
"Bremshebel": "Tektro Gemini SL",
"Nabe hinten": "Shimano TC500, aluminum, Center Lock, 148 x 12 mm thru axle",
"Speichen": "14g stainless steel, black",
"Achse hinten": "Bontrager Switch thru-axle, removable lever",
"Laufräder": "Bontrager Line TLR 30, Tubeless Ready, 28-hole front / 32-hole rear, Presta valve",
"Nabe vorne": "Shimano TC500, aluminum, Center Lock, 110 x 15 mm thru axle",
"Reifen": "Bontrager Gunnison Pro XR, Tubeless Ready, dual compound, aramid bead, 60 TPI, 29 x 2.40\"",
"Vorbau": "Bontrager Comp, 31.8 mm, Blendr compatible, 7°, 50 mm length",
"Steuersatz": "FSA IS-2, 1 1/8\" top, 1.5\" bottom",
"Lenker": "Bontrager Comp, aluminum, 31.8 mm clamp, 40 mm rise, 780 mm width",
"Display": "Bosch Purion 200, centrally mounted on handlebar",
"Akkukapazität": "600 Wh",
"Motorhersteller": "Bosch",
"Akku": "Bosch PowerTube 600 Wh, Smart System",
"Motor": "Bosch Performance Line CX, 32 km/h (25 km/h max support in EU & APAC)",
"Motorposition": "Middenmotor",
"Schutzblech": "Trek Powerfly 29\" custom mudguard",
"Ständer": "Pletscher Comp Flex 18",
"Gepäckträger": "MIK-compatible aluminum rear carrier",
"Licht": "Supernova Mini 3 Pure LED (front), Supernova TL3 Mini LED (rear)",
"Kassette": "Shimano CUES LG300, LINKGLIDE, 11–48T, 10-speed",
"Schaltung": "Shimano CUES U6000 GS, 1x10",
"Kurbelgarnitur": "FSA Bosch CK-220, 36T steel chainring, 165 mm arm length",
"Pedale": "VP-536 nylon platform",
"Schalthebel": "Shimano U6000, 10-speed",
"Kette / Riemen": "Shimano LG500, 9/10/11-speed",
"Sattel": "Bontrager Commuter Comp",
"Sattelstütze": "Bontrager Line Dropper, wireless, 34.9 mm (Travel in size M, L, XL: 170 mm)",
"Federweg vorne": "130mm",
"Dämpfer": "RockShox Deluxe Select R, 201 x 50 mm",
"Gabelhersteller": "RockShox",
"Gabel": "RockShox Recon Silver RL, Solo Air spring, Motion Control damper, lockout, tapered steerer, 42 mm offset, Boost110, 15 mm Maxle Stealth, 130 mm travel",
"Jahr": "2026"
}
{
"retailer": "bikeexchange",
"retailerProductId": "trek_powerflyfs4_8eqeu_29_2026",
"productUrl": "https://www.bikeexchange.de/de-DE/products/trek_powerflyfs4_8eqeu_29_2026?sku=TRE_0000651906",
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"rawTitle": "Trek Powerfly FS4 8 EQ EU 29",
"rawBrand": "Trek",
"price": 4498,
"originalPrice": 4999,
"currency": "EUR",
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/647430ff682a62832e15-kBozeR6B.png",
"rawSpecifications": {
"Rahmenmaterial": "Aluminium",
"Rahmen": "Alpha Platinum Aluminum, Removable Integrated Battery (RIB 2.0), tapered head tube, internal cable guides, Motor Armor, eccentric headset bearing, Mino Link geometry adjust, adjustable leverage ratio, 34.9 mm seat tube, ABP, UDH, rack and fender mounts",
"Zulässiges Gesamtgewicht": "136 kg (combined weight of rider, bike, and cargo)",
"Bremse": "Tektro Gemini SL hydraulic brakes, 4 pistons",
"Bremsscheiben": "Tektro, Center Lock, 203 mm front and rear",
"Bremshebel": "Tektro Gemini SL",
"Nabe hinten": "Shimano TC500, aluminum, Center Lock, 148 x 12 mm thru axle",
"Speichen": "14g stainless steel, black",
"Achse hinten": "Bontrager Switch thru-axle, removable lever",
"Laufräder": "Bontrager Line TLR 30, Tubeless Ready, 28-hole front / 32-hole rear, Presta valve",
"Nabe vorne": "Shimano TC500, aluminum, Center Lock, 110 x 15 mm thru axle",
"Reifen": "Bontrager Gunnison Pro XR, Tubeless Ready, dual compound, aramid bead, 60 TPI, 29 x 2.40\"",
"Vorbau": "Bontrager Comp, 31.8 mm, Blendr compatible, 7°, 50 mm length",
"Steuersatz": "FSA IS-2, 1 1/8\" top, 1.5\" bottom",
"Lenker": "Bontrager Comp, aluminum, 31.8 mm clamp, 40 mm rise, 780 mm width",
"Display": "Bosch Purion 200, centrally mounted on handlebar",
"Akkukapazität": "600 Wh",
"Motorhersteller": "Bosch",
"Akku": "Bosch PowerTube 600 Wh, Smart System",
"Motor": "Bosch Performance Line CX, 32 km/h (25 km/h max support in EU & APAC)",
"Motorposition": "Middenmotor",
"Schutzblech": "Trek Powerfly 29\" custom mudguard",
"Ständer": "Pletscher Comp Flex 18",
"Gepäckträger": "MIK-compatible aluminum rear carrier",
"Licht": "Supernova Mini 3 Pure LED (front), Supernova TL3 Mini LED (rear)",
"Kassette": "Shimano CUES LG300, LINKGLIDE, 11–48T, 10-speed",
"Schaltung": "Shimano CUES U6000 GS, 1x10",
"Kurbelgarnitur": "FSA Bosch CK-220, 36T steel chainring, 165 mm arm length",
"Pedale": "VP-536 nylon platform",
"Schalthebel": "Shimano U6000, 10-speed",
"Kette / Riemen": "Shimano LG500, 9/10/11-speed",
"Sattel": "Bontrager Commuter Comp",
"Sattelstütze": "Bontrager Line Dropper, wireless, 34.9 mm (Travel in size M, L, XL: 170 mm)",
"Federweg vorne": "130mm",
"Dämpfer": "RockShox Deluxe Select R, 201 x 50 mm",
"Gabelhersteller": "RockShox",
"Gabel": "RockShox Recon Silver RL, Solo Air spring, Motion Control damper, lockout, tapered steerer, 42 mm offset, Boost110, 15 mm Maxle Stealth, 130 mm travel",
"Jahr": "2026"
},
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"seller": "Zweiradshop Renz",
"deliveryNote": "Reguläre Lieferzeit 5 Tage"
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},
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"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4699,
"seller": null,
"deliveryNote": null
}
],
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"storeCity": "Steinheim an der Murr",
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