← Review table (e-bike) · shopper page
fahrrad-xxl:1967734 · source URL · confidence 0.83
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 | €4.999 | — |
| mapping | unsupported |
|---|---|
| reason | Megamo publishes no defensible conventional equivalence for its letter sizes. No accessible official geometry or sizing documentation. Retailers list letters only. |
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:fahrrad-xxl / parse | Megamo |
| model | retailer:fahrrad-xxl / derived | Megamo Reason AIR AL 15 - 800 Wh - 29 Zoll - Fully |
| modelYear | retailer:fahrrad-xxl / parse | Saison: 2026 |
| category | retailer:fahrrad-xxl / parse | 800 Wh |
| frameMaterial | retailer:fahrrad-xxl / parse | Aluminium |
| groupsetFamily | retailer:fahrrad-xxl / dictionary | Shimano Deore M6100, 12-fach || Shimano XT M8100, 12-fach |
| electronicShifting | retailer:fahrrad-xxl / derived | Shimano Deore M6100, 12-fach || Shimano XT M8100, 12-fach |
| speeds | retailer:fahrrad-xxl / parse | 12 - Gänge |
| brakes | retailer:fahrrad-xxl / parse | hydraulische Scheibenbremse |
| brakeTier | retailer:fahrrad-xxl / dictionary | XT BR-M8 |
| brakePistons | retailer:fahrrad-xxl / parse | 4-Kolben |
| suspension | retailer:fahrrad-xxl / derived | rear shock row: FOX Rhythm 2pos Lever LO |
| fork | retailer:fahrrad-xxl / parse | FOX 34 AWL 140 |
| rearShock | retailer:fahrrad-xxl / dictionary | FOX Rhythm 2pos Lever LO |
| dropperPost | retailer:fahrrad-xxl / derived | Dropper |
| beltDrive | retailer:fahrrad-xxl / parse | Kettenschaltung |
| lighting | retailer:fahrrad-xxl / parse | ohne Beleuchtung |
| wheelSize | retailer:fahrrad-xxl / parse | 29 |
| powerMeter | retailer:fahrrad-xxl / derived | absent from a 47-field spec table |
| availability | retailer:fahrrad-xxl / derived | 1 of 1 sizes shippable |
| ebike.motor | retailer:fahrrad-xxl / parse | Avinox M1 Mittelmotor 250 Watt | Avinox |
| ebike.motor.position | retailer:fahrrad-xxl / parse | Mittelmotor |
| ebike.motor.torqueNm | retailer:fahrrad-xxl / parse | 105 Nm |
| ebike.motor.power | retailer:fahrrad-xxl / parse | Avinox M1 Mittelmotor 250 Watt | Avinox |
| ebike.battery.capacityWh | retailer:fahrrad-xxl / parse | 800 Wh |
| ebike.battery.integration | retailer:fahrrad-xxl / parse | voll integrierter |
| ebike.speedClass | retailer:fahrrad-xxl / parse | E-Bike Zulassungspflichtig: Nein |
| ebike.eDiscipline | retailer:fahrrad-xxl / parse | shelf: E-Bike Fully |
| ebike.display | retailer:fahrrad-xxl / parse | Display: Avinox DP100 |
| ebike.maxSystemWeightKg | retailer:fahrrad-xxl / parse | Zulässiges Gewicht inkl. Fahrer und Zuladung: 140 kg |
info single-size-only — Only one size is in stock (M).info wheel-material-unknown — Wheel material could not be established.info mixed-groupset — Not a uniform groupset: {"shifters":"Deore","rearDerailleur":"XT","cassette":"Deore"}. Ranked on the shifting level, with a penalty.{
"frameScore": 11,
"drivetrainScore": 20,
"wheelScore": 5,
"extrasScore": 7,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 43,
"notes": [
"Shimano Deore = 20.",
"Mixed groupset, but no crank or cassette below the family it is ranked as: no penalty.",
"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 \"upper\" +4.",
"Dropper post +3."
],
"marketPrice": null,
"valueScore": null,
"savingsVsMarket": null
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "The drivetrain is mixed: the rear derailleur is Shimano XT, while the shifter and cassette are Shimano Deore and the crankset is FSA. The source gives permitted total weight including rider and load (140 kg), not complete-bike weight. The wheel rim model is named, but wheel material and a defensible tier are not established.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial: Aluminium",
"confidence": 1
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltwerk: Shimano XT M8100, 12-fach",
"confidence": 1
},
"groupsetFamily": {
"value": "XT",
"evidence": "Schaltwerk: Shimano XT M8100, 12-fach",
"confidence": 0.99
},
"electronicShifting": {
"value": "false",
"evidence": "Schaltung: 12-Gang Kettenschaltung",
"confidence": 1
},
"speeds": {
"value": "12",
"evidence": "Schaltwerk: Shimano XT M8100, 12-fach",
"confidence": 1
},
"mixedGroupset": {
"value": "true",
"evidence": "Schalthebel: Shimano Deore M6100, 12-fach",
"confidence": 1
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremsen vorne: Shimano XT BR-M8220, 4-Kolben, hydraulische Scheibenbremse",
"confidence": 1
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "The drivetrain is mixed: the rear derailleur is Shimano XT, while the shifter and cassette are Shimano Deore and the crankset is FSA. The source gives permitted total weight including rider and load (140 kg), not complete-bike weight. The wheel rim model is named, but wheel material and a defensible tier are not established."
}
}
{
"id": "fahrrad-xxl:1967734",
"retailer": "fahrrad-xxl",
"retailerProductId": "1967734",
"productUrl": "https://www.fahrrad-xxl.de/megamo-reason-air-al-15-m000102747",
"brand": "Megamo",
"model": "Reason AIR AL 15",
"modelYear": 2026,
"category": "e-bike",
"categoryBasis": "stated",
"sourceCategory": "e-bike",
"price": 4999,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "aluminium",
"frameModel": "Reason AL Rahmen, Aluminium Dämpferverlängerung, voll integrierter Akku, 12 x 148 Boost, Megamo ASP, Federweg: 140 mm",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Deore",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 12,
"mixedGroupset": true,
"groupsetComponents": {
"shifters": "Deore",
"rearDerailleur": "XT",
"cassette": "Deore"
},
"groupsetTierSpread": 0,
"crank": "FSA Aluminium",
"cassette": "Shimano Deore M6100, 10-51T",
"brakes": "hydraulic-disc",
"brakePistons": 4,
"brakeTier": "upper",
"suspension": "full",
"fork": {
"make": "FOX",
"line": "34",
"tier": "unknown",
"travelMm": 140
},
"rearShock": {
"make": "FOX",
"line": null,
"tier": "entry"
},
"dropperPost": true,
"beltDrive": false,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": false,
"wheelSize": "29",
"wheelset": "Megamo SL 30 ASY - Micro | Megamo SL 30 ASY - Micro | Megamo Hubs, 15 x 110 mm, BOOST EBIKE+ | Megamo Hubs, 12 x 148 mm, BOOST EBIKE+",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "Maxxis Rekon, 29 x 2.40\"",
"weightKg": null,
"ebike": {
"motor": {
"text": "Avinox M1 Mittelmotor 250 Watt | Avinox",
"brand": "dji",
"model": "avinox-m1",
"position": "mid",
"torqueNm": 105,
"torqueSource": "retailer",
"ratedPowerW": 250,
"peakPowerW": null
},
"battery": {
"text": "Avinox 800 Wh",
"capacityWh": 800,
"count": 1,
"integration": "integrated",
"removable": null
},
"speedClass": "pedelec-25",
"rangeExtender": "unknown",
"display": "Avinox DP100",
"abs": null,
"autoShift": null,
"statedRangeKm": null,
"eDiscipline": "e-mtb",
"eDisciplineBasis": "leaf",
"frameShape": "unknown",
"cargoType": "unknown",
"maxSystemWeightKg": 140,
"rackCapacityKg": null,
"weightIncludesBattery": null
},
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4999
}
],
"seller": null,
"availability": "limited",
"gtins": [],
"imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/711/thumbs/5294983_23487743.webp",
"rawTitle": "Megamo Reason AIR AL 15 - 800 Wh - 29 Zoll - Fully",
"fetchedAt": "2026-09-26T07:46:44.843Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"code": "single-size-only",
"message": "Only one size is in stock (M).",
"severity": "info"
},
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
},
{
"code": "mixed-groupset",
"message": "Not a uniform groupset: {\"shifters\":\"Deore\",\"rearDerailleur\":\"XT\",\"cassette\":\"Deore\"}. Ranked on the shifting level, with a penalty.",
"severity": "info"
}
],
"ebikeAi": {
"requested": [
"frameShape"
],
"applied": [],
"rejected": [],
"notes": "The source names Avinox as the motor manufacturer, but Avinox is not an allowed motorBrand value. The stated Rahmenform is “Fully,” which does not establish diamond, trapeze, or step-through.",
"raw": {
"motorBrand": {
"value": null,
"evidence": null,
"confidence": 0
},
"motorModel": {
"value": "avinox-m1",
"evidence": "Motor: Avinox M1 Mittelmotor 250 Watt",
"confidence": 1
},
"batteryWh": {
"value": "800",
"evidence": "Akku: Avinox 800 Wh",
"confidence": 1
},
"speedClass": {
"value": "pedelec-25",
"evidence": "Höchstgeschwindigkeit: 25\nMaßeinheit: km/h",
"confidence": 1
},
"batteryIntegration": {
"value": "integrated",
"evidence": "voll integrierter Akku",
"confidence": 1
},
"frameShape": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "The source names Avinox as the motor manufacturer, but Avinox is not an allowed motorBrand value. The stated Rahmenform is “Fully,” which does not establish diamond, trapeze, or step-through."
}
}
}
{
"Zulässiges Gewicht inkl. Fahrer und Zuladung": "140 kg",
"Motor": "Avinox M1 Mittelmotor 250 Watt",
"Display": "Avinox DP100",
"Motorposition": "Mittelmotor",
"Akku": "Avinox 800 Wh",
"Ladegerät": "Avinox 4A Charger",
"Kassette": "Shimano Deore M6100, 10-51T",
"Schaltwerk": "Shimano XT M8100, 12-fach",
"Schalthebel": "Shimano Deore M6100, 12-fach",
"Kurbelgarnitur": "FSA Aluminium",
"Schaltung": "12-Gang Kettenschaltung",
"Bremsen vorne": "Shimano XT BR-M8220, 4-Kolben, hydraulische Scheibenbremse",
"Bremsen hinten": "Shimano XT BR-M8220, 4-Kolben, hydraulische Scheibenbremse",
"Bremsscheibe": "203mm /203mm",
"Gabel": "FOX 34 AWL 140",
"Rahmen": "Reason AL Rahmen, Aluminium Dämpferverlängerung, voll integrierter Akku, 12 x 148 Boost, Megamo ASP, Federweg: 140 mm",
"Dämpfer": "FOX Rhythm 2pos Lever LO",
"Federweg hinten in mm": "140 mm",
"Federweg vorne in mm": "140 mm",
"Rahmenform": "Fully",
"Griffe": "Megamo",
"Lenker": "Alloy handlebar Megamo",
"Sattel": "Selle Royal OPEN+",
"Vorbau": "Megamo, Aluminium",
"Sattelstütze": "Megamo Dropper-post",
"Nabe vorne": "Megamo Hubs, 15 x 110 mm, BOOST EBIKE+",
"Felge vorn": "Megamo SL 30 ASY - Micro",
"Nabe hinten": "Megamo Hubs, 12 x 148 mm, BOOST EBIKE+",
"Reifen (vorne)": "Maxxis Rekon, 29 x 2.40\"",
"Felge hinten": "Megamo SL 30 ASY - Micro",
"Reifen (hinten)": "Maxxis Rekon, 29 x 2.40\"",
"Höchstgeschwindigkeit": "25",
"Maßeinheit": "km/h",
"Drehmoment": "105 Nm",
"Beleuchtung": "ohne Beleuchtung",
"E-Bike Motor Hersteller": "Avinox",
"E-Bike Zulassungspflichtig": "Nein",
"Farbe": "Schwarz",
"Federung": "Mit Federung",
"Gänge": "12 - Gänge",
"Geschlecht": "Herren",
"Marke": "Megamo",
"Radgröße": "29 Zoll",
"Rahmenhöhe": "42 cm",
"Rahmenmaterial": "Aluminium",
"Saison": "2026",
"Schaltart": "Kettenschaltung"
}
{
"retailer": "fahrrad-xxl",
"retailerProductId": "1967734",
"productUrl": "https://www.fahrrad-xxl.de/megamo-reason-air-al-15-m000102747",
"extractionMethod": "json-ld",
"sourceCategory": "e-bike",
"rawTitle": "Megamo Reason AIR AL 15 - 800 Wh - 29 Zoll - Fully",
"rawBrand": "Megamo",
"price": 4999,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/711/thumbs/5294983_23487743.webp",
"rawSpecifications": {
"Zulässiges Gewicht inkl. Fahrer und Zuladung": "140 kg",
"Motor": "Avinox M1 Mittelmotor 250 Watt",
"Display": "Avinox DP100",
"Motorposition": "Mittelmotor",
"Akku": "Avinox 800 Wh",
"Ladegerät": "Avinox 4A Charger",
"Kassette": "Shimano Deore M6100, 10-51T",
"Schaltwerk": "Shimano XT M8100, 12-fach",
"Schalthebel": "Shimano Deore M6100, 12-fach",
"Kurbelgarnitur": "FSA Aluminium",
"Schaltung": "12-Gang Kettenschaltung",
"Bremsen vorne": "Shimano XT BR-M8220, 4-Kolben, hydraulische Scheibenbremse",
"Bremsen hinten": "Shimano XT BR-M8220, 4-Kolben, hydraulische Scheibenbremse",
"Bremsscheibe": "203mm /203mm",
"Gabel": "FOX 34 AWL 140",
"Rahmen": "Reason AL Rahmen, Aluminium Dämpferverlängerung, voll integrierter Akku, 12 x 148 Boost, Megamo ASP, Federweg: 140 mm",
"Dämpfer": "FOX Rhythm 2pos Lever LO",
"Federweg hinten in mm": "140 mm",
"Federweg vorne in mm": "140 mm",
"Rahmenform": "Fully",
"Griffe": "Megamo",
"Lenker": "Alloy handlebar Megamo",
"Sattel": "Selle Royal OPEN+",
"Vorbau": "Megamo, Aluminium",
"Sattelstütze": "Megamo Dropper-post",
"Nabe vorne": "Megamo Hubs, 15 x 110 mm, BOOST EBIKE+",
"Felge vorn": "Megamo SL 30 ASY - Micro",
"Nabe hinten": "Megamo Hubs, 12 x 148 mm, BOOST EBIKE+",
"Reifen (vorne)": "Maxxis Rekon, 29 x 2.40\"",
"Felge hinten": "Megamo SL 30 ASY - Micro",
"Reifen (hinten)": "Maxxis Rekon, 29 x 2.40\"",
"Höchstgeschwindigkeit": "25",
"Maßeinheit": "km/h",
"Drehmoment": "105 Nm",
"Beleuchtung": "ohne Beleuchtung",
"E-Bike Motor Hersteller": "Avinox",
"E-Bike Zulassungspflichtig": "Nein",
"Farbe": "Schwarz",
"Federung": "Mit Federung",
"Gänge": "12 - Gänge",
"Geschlecht": "Herren",
"Marke": "Megamo",
"Radgröße": "29 Zoll",
"Rahmenhöhe": "42 cm",
"Rahmenmaterial": "Aluminium",
"Saison": "2026",
"Schaltart": "Kettenschaltung"
},
"rawFeatures": [
"Das Megamo Reason AIR AL 15 ist ein hochwertiges E-Mountainbike mit vollgefedertem Aluminiumrahmen und 140 mm Federweg vorne und hinten. Ausgestattet mit dem kraftvollen Avinox M1 Mittelmotor (250 Watt) und einem langlebigen 800 Wh Akku bietet es optimale Unterstützung für anspruchsvolle Trails. Die FOX 34 AWL Gabel und der FOX Rhythm Dämpfer sorgen für komfortables Fahrverhalten und präzise Kontrolle. Mit der 12-Gang Shimano XT Kettenschaltung und hydraulischen Scheibenbremsen vorne und hinten ist das Bike bestens für sportliche Fahrten gerüstet. Die 29-Zoll-Laufräder und die Megamo Dropper-Sattelstütze runden das Paket für ein vielseitiges und leistungsstarkes E-MTB ab."
],
"rawSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4999
}
],
"availabilityText": "1 of 1 sizes shippable",
"fetchedAt": "2026-09-26T07:46:44.843Z",
"sourceMeta": {
"articleNumber": "M000102747",
"variantCount": 1,
"skus": [
"x7247711"
],
"availabilities": [
"https://schema.org/InStock"
]
},
"listingPath": [
"E-Bike-Pedelec",
"E-Bike MTB",
"E-Bike Fully"
]
}