← Review table (e-bike) · shopper page
fahrrad-xxl:2162524 · source URL · confidence 0.8
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 |
|---|---|---|---|---|---|---|---|
| L | L | — | unknown | unsupported | yes | €7.999 | — |
| M | M | — | unknown | unsupported | yes | €7.999 | — |
| S | S | — | unknown | unsupported | yes | €7.999 | — |
| XL | XL | — | unknown | unsupported | yes | €7.999 | — |
| 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
Canonical configuration: Megamo | Reason CRB 03 | 2027
Confidence: medium
| retailer | price | sizes in stock | |
|---|---|---|---|
| Fahrrad XXL | €7.999 | L, M, S, XL | debug |
| Fahrrad XXL | €8.599 | XL | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:fahrrad-xxl / parse | Megamo |
| model | retailer:fahrrad-xxl / derived | Megamo Reason CRB 03 - 800 Wh - 29 Zoll - Fully |
| modelYear | retailer:fahrrad-xxl / parse | Saison: 2027 |
| category | retailer:fahrrad-xxl / parse | 800 Wh |
| frameMaterial | retailer:fahrrad-xxl / parse | Full Carbon |
| speeds | retailer:fahrrad-xxl / parse | 12 - Gänge |
| brakes | retailer:fahrrad-xxl / parse | hydraulische Scheibenbremse |
| brakeTier | retailer:fahrrad-xxl / dictionary | XT M8 |
| brakePistons | retailer:fahrrad-xxl / parse | 4-Kolben |
| suspension | retailer:fahrrad-xxl / derived | rear shock row: Fox Float X Factory, 210 x 55 mm |
| fork | retailer:fahrrad-xxl / dictionary | Fox 38 Float Factory E-Bike Optimized, Federweg: 160 mm, Grip X2 |
| rearShock | retailer:fahrrad-xxl / dictionary | Fox Float X Factory, 210 x 55 mm |
| dropperPost | retailer:fahrrad-xxl / derived | Fox Transfer |
| beltDrive | retailer:fahrrad-xxl / parse | Kettenschaltung |
| lighting | retailer:fahrrad-xxl / parse | ohne Beleuchtung |
| wheelSize | retailer:fahrrad-xxl / parse | 29 |
| wheelMaterial | retailer:fahrrad-xxl / parse | Aluminium |
| powerMeter | retailer:fahrrad-xxl / derived | absent from a 41-field spec table |
| availability | retailer:fahrrad-xxl / derived | 4 of 4 sizes shippable |
| ebike.motor | retailer:fahrrad-xxl / parse | Avinox M2S Mittelmotor 250 Watt | Avinox |
| ebike.motor.position | retailer:fahrrad-xxl / parse | Mittelmotor |
| ebike.motor.torqueNm | retailer:fahrrad-xxl / parse | 130 Nm |
| ebike.motor.power | retailer:fahrrad-xxl / parse | Avinox M2S Mittelmotor 250 Watt | Avinox |
| ebike.battery.capacityWh | retailer:fahrrad-xxl / parse | 800 Wh |
| ebike.battery.integration | retailer:fahrrad-xxl / parse | Intube |
| 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 |
| wheelTier | ai / ai (0.8) | Laufrad vorn: DT Swiss H 1900 SPLINE, 30mm Tubeless-ready Aluminium Felge, Achsmaß: 15x110 mm |
high groupset-unknown — Groupset could not be established.{
"frameScore": 26,
"drivetrainScore": 0,
"wheelScore": 5,
"extrasScore": 7,
"suspensionScore": 12,
"weightAdjustment": 0,
"equipmentValue": 50,
"notes": [
"Groupset not identified: 0 drivetrain points.",
"Wheels \"basic-aluminium\" = 5.",
"Brakes \"hydraulic-disc\" = 0, the baseline for mtb-hardtail.",
"Weight not published: no weight adjustment either way.",
"Fork \"top\" +12 (160 mm travel, which is not scored).",
"Brake series \"upper\" +4.",
"Dropper post +3."
],
"marketPrice": null,
"valueScore": null,
"savingsVsMarket": null
}
{
"requested": [
"groupsetFamily",
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [
"wheelTier"
],
"rejected": [],
"notes": "The source names SRAM 90 Eagle T-Type / SRAM Eagle T-Type, which is not an allowed groupsetFamily vocabulary entry, so groupsetFamily is null. The frame also has an aluminium shock extension, but the frame itself is explicitly Full Carbon. Wheel tier is classified as basic-aluminium from the named DT Swiss H 1900 SPLINE wheelset; the source does not explicitly state a tier.",
"raw": {
"frameMaterial": {
"value": "carbon",
"evidence": "Rahmen: Reason Full Carbon Rahmen, Aluminium shock extension, vollintegrierter Akku, 12 x 148 Boost, Megamo ASP, Federweg: 160 mm",
"confidence": 0.99
},
"groupsetBrand": {
"value": "SRAM",
"evidence": "Schaltwerk: Sram 90 Eagle T-Type, 12-fach",
"confidence": 0.99
},
"groupsetFamily": {
"value": null,
"evidence": null,
"confidence": 0.99
},
"electronicShifting": {
"value": "false",
"evidence": "Schaltart: Kettenschaltung",
"confidence": 0.92
},
"speeds": {
"value": "12",
"evidence": "Schaltung: 12-Gang Kettenschaltung",
"confidence": 0.99
},
"mixedGroupset": {
"value": "false",
"evidence": "Kurbelgarnitur: Sram Eagle T-Type, Avinox Kettenblatt 36 Zähne, 12-fach, Kurbelarm: 165mm",
"confidence": 0.85
},
"wheelMaterial": {
"value": "aluminium",
"evidence": "Laufrad vorn: DT Swiss H 1900 SPLINE, 30mm Tubeless-ready Aluminium Felge, Achsmaß: 15x110 mm",
"confidence": 0.99
},
"wheelTier": {
"value": "basic-aluminium",
"evidence": "Laufrad vorn: DT Swiss H 1900 SPLINE, 30mm Tubeless-ready Aluminium Felge, Achsmaß: 15x110 mm",
"confidence": 0.8
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremsen vorne: Shimano XT M8220, 4-Kolben, hydraulische Scheibenbremse",
"confidence": 0.99
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0.99
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.99
},
"notes": "The source names SRAM 90 Eagle T-Type / SRAM Eagle T-Type, which is not an allowed groupsetFamily vocabulary entry, so groupsetFamily is null. The frame also has an aluminium shock extension, but the frame itself is explicitly Full Carbon. Wheel tier is classified as basic-aluminium from the named DT Swiss H 1900 SPLINE wheelset; the source does not explicitly state a tier."
}
}
{
"id": "fahrrad-xxl:2162524",
"retailer": "fahrrad-xxl",
"retailerProductId": "2162524",
"productUrl": "https://www.fahrrad-xxl.de/megamo-reason-crb-03-m000111831",
"brand": "Megamo",
"model": "Reason CRB 03",
"modelYear": 2027,
"category": "e-bike",
"categoryBasis": "stated",
"sourceCategory": "e-bike",
"price": 7999,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "carbon",
"frameModel": "Reason Full Carbon Rahmen, Aluminium shock extension, vollintegrierter Akku, 12 x 148 Boost, Megamo ASP, Federweg: 160 mm",
"frameTier": null,
"groupsetBrand": null,
"groupsetFamily": null,
"groupsetGeneration": null,
"electronicShifting": null,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": null,
"groupsetTierSpread": 0,
"crank": "Sram Eagle T-Type, Avinox Kettenblatt 36 Zähne, 12-fach, Kurbelarm: 165mm",
"cassette": "Sram XS 1270 T-Type, 10-52 Zähne, 12-fach",
"brakes": "hydraulic-disc",
"brakePistons": 4,
"brakeTier": "upper",
"suspension": "full",
"fork": {
"make": "FOX",
"line": "38",
"tier": "top",
"travelMm": 160
},
"rearShock": {
"make": "FOX",
"line": "Float X",
"tier": "top"
},
"dropperPost": true,
"beltDrive": false,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": false,
"wheelSize": "29",
"wheelset": "DT Swiss H 1900 SPLINE, 30mm Tubeless-ready Aluminium Felge, Achsmaß: 15x110 mm | DT Swiss H 1900 SPLINE, 30mm Tubeless-ready Aluminium Felg",
"wheelMaterial": "aluminium",
"wheelTier": "basic-aluminium",
"tyres": "Maxxis Assegai 29x2.5 DD 3C MaxxTerra ;Maxxis Assegai 29x2.5 DD 3C MaxxTerra",
"weightKg": null,
"ebike": {
"motor": {
"text": "Avinox M2S Mittelmotor 250 Watt | Avinox",
"brand": "dji",
"model": "avinox-m2s",
"position": "mid",
"torqueNm": 130,
"torqueSource": "retailer",
"ratedPowerW": 250,
"peakPowerW": null
},
"battery": {
"text": "Avinox 800 Wh, Intube-Akku",
"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": null,
"rackCapacityKg": null,
"weightIncludesBattery": null
},
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 7999
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 7999
},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 7999
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 7999
}
],
"seller": null,
"availability": "in-stock",
"gtins": [],
"imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/728/thumbs/5659609_23422595.webp",
"rawTitle": "Megamo Reason CRB 03 - 800 Wh - 29 Zoll - Fully",
"fetchedAt": "2026-09-26T07:37:32.401Z",
"normalizationConfidence": 0.8,
"warnings": [
{
"code": "groupset-unknown",
"message": "Groupset could not be established.",
"severity": "high"
}
],
"ebikeAi": {
"requested": [
"frameShape"
],
"applied": [],
"rejected": [],
"notes": "",
"raw": {
"motorBrand": {
"value": null,
"evidence": null,
"confidence": 0
},
"motorModel": {
"value": "avinox-m2s",
"evidence": "Motor: Avinox M2S Mittelmotor 250 Watt",
"confidence": 1
},
"batteryWh": {
"value": "800",
"evidence": "Akku: Avinox 800 Wh, Intube-Akku",
"confidence": 1
},
"speedClass": {
"value": "pedelec-25",
"evidence": "Höchstgeschwindigkeit: 25\nMaßeinheit: km/h",
"confidence": 1
},
"batteryIntegration": {
"value": "integrated",
"evidence": "Rahmen: Reason Full Carbon Rahmen, Aluminium shock extension, vollintegrierter Akku, 12 x 148 Boost, Megamo ASP, Federweg: 160 mm",
"confidence": 1
},
"frameShape": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": ""
}
}
}
{
"Motor": "Avinox M2S Mittelmotor 250 Watt",
"Display": "Avinox DP100",
"Motorposition": "Mittelmotor",
"Akku": "Avinox 800 Wh, Intube-Akku",
"Ladegerät": "Avinox 12A",
"Schaltung": "12-Gang Kettenschaltung",
"Kassette": "Sram XS 1270 T-Type, 10-52 Zähne, 12-fach",
"Schaltwerk": "Sram 90 Eagle T-Type, 12-fach",
"Kurbelgarnitur": "Sram Eagle T-Type, Avinox Kettenblatt 36 Zähne, 12-fach, Kurbelarm: 165mm",
"Schalthebel": "Sram 90 Eagle T-Type, 12-fach",
"Bremsen vorne": "Shimano XT M8220, 4-Kolben, hydraulische Scheibenbremse",
"Bremsscheibe": "Shimano RT-CL800;203 mm / 203 mm",
"Bremsen hinten": "Shimano XT M8220, 4-Kolben, hydraulische Scheibenbremse",
"Gabel": "Fox 38 Float Factory E-Bike Optimized, Federweg: 160 mm, Grip X2",
"Rahmen": "Reason Full Carbon Rahmen, Aluminium shock extension, vollintegrierter Akku, 12 x 148 Boost, Megamo ASP, Federweg: 160 mm",
"Dämpfer": "Fox Float X Factory, 210 x 55 mm",
"Federweg hinten in mm": "160 mm",
"Federweg vorne in mm": "160 mm",
"Rahmenform": "Fully",
"Lenker": "Race Face Era, Klemmung: 35mm, Lenkerbreite: 800mm, Rise: 20mm",
"Sattel": "Fizik Terra Aidon X5, 145 mm",
"Vorbau": "Satori New Ursa, Klemmung: 35mm, Länge: 35 mm",
"Sattelstütze": "Fox Transfer Factory, Durchmesser: 31.6 mm (S: 150 mm Drop / M: 180 mm Drop / L & XL: 210 mm Drop)",
"Reifen (vorne)": "Maxxis Assegai 29x2.5 DD 3C MaxxTerra ;Maxxis Assegai 29x2.5 DD 3C MaxxTerra",
"Laufrad vorn": "DT Swiss H 1900 SPLINE, 30mm Tubeless-ready Aluminium Felge, Achsmaß: 15x110 mm",
"Reifen (hinten)": "Maxxins Minion DHR II 29x2.4 DD 3C MaxxTerra",
"Laufrad hinten": "DT Swiss H 1900 SPLINE, 30mm Tubeless-ready Aluminium Felge, Achsmaß: 12x148 mm",
"Höchstgeschwindigkeit": "25",
"Maßeinheit": "km/h",
"Drehmoment": "130 Nm",
"Beleuchtung": "ohne Beleuchtung",
"E-Bike Motor Hersteller": "Avinox",
"E-Bike Zulassungspflichtig": "Nein",
"Federung": "Mit Federung",
"Gänge": "12 - Gänge",
"Geschlecht": "Herren",
"Marke": "Megamo",
"Radgröße": "29 Zoll",
"Rahmenmaterial": "Carbon",
"Saison": "2027",
"Schaltart": "Kettenschaltung"
}
{
"retailer": "fahrrad-xxl",
"retailerProductId": "2162524",
"productUrl": "https://www.fahrrad-xxl.de/megamo-reason-crb-03-m000111831",
"extractionMethod": "json-ld",
"sourceCategory": "e-bike",
"rawTitle": "Megamo Reason CRB 03 - 800 Wh - 29 Zoll - Fully",
"rawBrand": "Megamo",
"price": 7999,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/728/thumbs/5659609_23422595.webp",
"rawSpecifications": {
"Motor": "Avinox M2S Mittelmotor 250 Watt",
"Display": "Avinox DP100",
"Motorposition": "Mittelmotor",
"Akku": "Avinox 800 Wh, Intube-Akku",
"Ladegerät": "Avinox 12A",
"Schaltung": "12-Gang Kettenschaltung",
"Kassette": "Sram XS 1270 T-Type, 10-52 Zähne, 12-fach",
"Schaltwerk": "Sram 90 Eagle T-Type, 12-fach",
"Kurbelgarnitur": "Sram Eagle T-Type, Avinox Kettenblatt 36 Zähne, 12-fach, Kurbelarm: 165mm",
"Schalthebel": "Sram 90 Eagle T-Type, 12-fach",
"Bremsen vorne": "Shimano XT M8220, 4-Kolben, hydraulische Scheibenbremse",
"Bremsscheibe": "Shimano RT-CL800;203 mm / 203 mm",
"Bremsen hinten": "Shimano XT M8220, 4-Kolben, hydraulische Scheibenbremse",
"Gabel": "Fox 38 Float Factory E-Bike Optimized, Federweg: 160 mm, Grip X2",
"Rahmen": "Reason Full Carbon Rahmen, Aluminium shock extension, vollintegrierter Akku, 12 x 148 Boost, Megamo ASP, Federweg: 160 mm",
"Dämpfer": "Fox Float X Factory, 210 x 55 mm",
"Federweg hinten in mm": "160 mm",
"Federweg vorne in mm": "160 mm",
"Rahmenform": "Fully",
"Lenker": "Race Face Era, Klemmung: 35mm, Lenkerbreite: 800mm, Rise: 20mm",
"Sattel": "Fizik Terra Aidon X5, 145 mm",
"Vorbau": "Satori New Ursa, Klemmung: 35mm, Länge: 35 mm",
"Sattelstütze": "Fox Transfer Factory, Durchmesser: 31.6 mm (S: 150 mm Drop / M: 180 mm Drop / L & XL: 210 mm Drop)",
"Reifen (vorne)": "Maxxis Assegai 29x2.5 DD 3C MaxxTerra ;Maxxis Assegai 29x2.5 DD 3C MaxxTerra",
"Laufrad vorn": "DT Swiss H 1900 SPLINE, 30mm Tubeless-ready Aluminium Felge, Achsmaß: 15x110 mm",
"Reifen (hinten)": "Maxxins Minion DHR II 29x2.4 DD 3C MaxxTerra",
"Laufrad hinten": "DT Swiss H 1900 SPLINE, 30mm Tubeless-ready Aluminium Felge, Achsmaß: 12x148 mm",
"Höchstgeschwindigkeit": "25",
"Maßeinheit": "km/h",
"Drehmoment": "130 Nm",
"Beleuchtung": "ohne Beleuchtung",
"E-Bike Motor Hersteller": "Avinox",
"E-Bike Zulassungspflichtig": "Nein",
"Federung": "Mit Federung",
"Gänge": "12 - Gänge",
"Geschlecht": "Herren",
"Marke": "Megamo",
"Radgröße": "29 Zoll",
"Rahmenmaterial": "Carbon",
"Saison": "2027",
"Schaltart": "Kettenschaltung"
},
"rawFeatures": [
"Ist das Reason CRB 03 die richtige Wahl für dich? Du suchst ein vielseitiges E-Mountainbike, das dich auf anspruchsvollen Trails und ruppigem Gelände sicher begleitet? Das Reason CRB 03 ist ein hochwertiges E-Fully mit 160 mm Federweg vorne und hinten, ideal für All-Mountain- und Enduro-Einsätze. Mit seinem leichten Full-Carbon-Rahmen und der 29-Zoll-Bereifung bietet es dir optimale Kontrolle und Agilität. Der kraftvolle Avinox M2S Mittelmotor mit 250 Watt und 130 Nm Drehmoment sorgt für kräftige Unterstützung, während der 800 Wh Intube-Akku lange Touren ermöglicht. Dieses Modell positioniert sich in der Oberklasse und richtet sich an anspruchsvolle Fahrer, die Wert auf Performance und Technik legen.<br> Was musst du über die Highlights des Reason CRB 03 wissen? Hier sind die wichtigsten Ausstattungsmerkmale, die das Reason CRB 03 auszeichnen: Motor: Avinox M2S Mittelmotor mit 250 Watt und 130 Nm Drehmoment liefert kräftige und zuverlässige Unterstützung bei jedem Gelände. Akku: Intube-Akku von Avinox mit 800 Wh Kapazität ermöglicht ausgedehnte Touren ohne Reichweitenangst. Fahrwerk: Fox 38 Float Factory Gabel mit 160 mm Federweg und Fox Float X Factory Dämpfer sorgen für exzellenten Komfort und Kontrolle auf technischen Trails. Schaltung & Bremsen: 12-Gang Kettenschaltung mit Sram 90 Eagle T-Type Schaltwerk und hydraulische Shimano XT M8220 Scheibenbremsen vorne und hinten garantieren präzises Schalten und sichere Verzögerung. <br> Welche Reichweite kann ich mit dem Akku erwarten? Die Reichweite hängt von deinem Fahrstil, Gelände und Unterstützungsstufe ab. Mit dem 800 Wh Akku kannst du bei moderater Nutzung und gemischtem Gelände mit langen Touren rechnen, die mehrere Stunden dauern.<br> Wie fühlt sich das Fahrverhalten auf technischen Trails an? Dank der vollgefederten Konstruktion mit 160 mm Federweg vorne und hinten sowie der 29-Zoll-Räder bietet das Reason CRB 03 eine sehr gute Traktion und Kontrolle auf technischen und anspruchsvollen Trails.<br> Ist das Reason CRB 03 auch für längere Touren geeignet? Ja, der leistungsstarke Avinox Akku mit 800 Wh Kapazität und der effiziente Motor machen das Reason CRB 03 zu einem zuverlässigen Begleiter für längere Ausfahrten und anspruchsvolle Touren.<br>"
],
"rawSizes": [
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 7999
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 7999
},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 7999
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 7999
}
],
"availabilityText": "4 of 4 sizes shippable",
"fetchedAt": "2026-09-26T07:37:32.401Z",
"sourceMeta": {
"articleNumber": "M000111831",
"variantCount": 4,
"skus": [
"x7310723",
"x7310728",
"x7310729",
"x7310722"
],
"availabilities": [
"https://schema.org/InStock",
"https://schema.org/InStock",
"https://schema.org/InStock",
"https://schema.org/InStock"
]
},
"listingPath": [
"E-Bike-Pedelec",
"E-Bike MTB",
"E-Bike Fully"
]
}