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ROTWILD R.EX Pro 29"/27.5" e-mountain bike

bike-components:294338 · source URL · confidence 1

Eligibility

Cannot win: e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)

Size decisions

A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible

Identity

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

Warnings

• info wheel-size-varies-by-frame-size — the row states more than one wheel size ("29" (front), 27.5" (rear)"), so the wheel size of the bike in a given frame size is not established. Recorded as unknown rather than picking one.

Score breakdown

{
  "frameScore": 26,
  "drivetrainScore": 42,
  "wheelScore": 8,
  "extrasScore": 4,
  "suspensionScore": 9,
  "weightAdjustment": -3,
  "equipmentValue": 86,
  "notes": [
    "SRAM GX Eagle AXS = 42.",
    "Wheels \"good-aluminium\" = 8.",
    "Brakes \"hydraulic-disc\" = 0, the baseline for mtb-hardtail.",
    "22.6 kg vs 14.4 kg mtb-hardtail reference = -3.",
    "Fork \"upper\" +9.",
    "Brake series \"upper\" +4."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier"
  ],
  "applied": [
    "wheelMaterial",
    "wheelTier"
  ],
  "rejected": [],
  "notes": "The drivetrain description is internally mixed: the derailleur is listed as SRAM GX Eagle AXS, while the chain and cassette are identified as Transmission components. The crankset is e*thirteen rather than SRAM, so the groupset is mixed. Wheel tier is assigned from the named crankbrothers Synthesis Enduro wheel model and its Alloy designation.",
  "raw": {
    "frameMaterial": {
      "value": "carbon",
      "evidence": "Frame material: Carbon",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "SRAM",
      "evidence": "Derailleur: SRAM GX Eagle AXS, 12-speed",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "GX Eagle AXS Transmission",
      "evidence": "Chain: SRAM GX Eagle Transmission",
      "confidence": 0.82
    },
    "electronicShifting": {
      "value": "true",
      "evidence": "Shift Lever: SRAM AXS Pod Controller",
      "confidence": 1
    },
    "speeds": {
      "value": "12",
      "evidence": "Derailleur: SRAM GX Eagle AXS, 12-speed",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Crankset: e*thirteen e*spec Plus, 34 T",
      "confidence": 0.98
    },
    "wheelMaterial": {
      "value": "aluminium",
      "evidence": "crankbrothers Synthesis Enduro Alloy rims",
      "confidence": 1
    },
    "wheelTier": {
      "value": "good-aluminium",
      "evidence": "Rims: crankbrothers Synthesis Enduro, Tubeless Ready, inner width: 31.5 mm (front) / 29.5 mm (rear)",
      "confidence": 0.78
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Brakes: SRAM Maven Bronze, hydraulic",
      "confidence": 1
    },
    "weightKg": {
      "value": "22.6",
      "evidence": "Weight: 22.6 kg",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The drivetrain description is internally mixed: the derailleur is listed as SRAM GX Eagle AXS, while the chain and cassette are identified as Transmission components. The crankset is e*thirteen rather than SRAM, so the groupset is mixed. Wheel tier is assigned from the named crankbrothers Synthesis Enduro wheel model and its Alloy designation."
  }
}

Normalized record

{
  "id": "bike-components:294338",
  "retailer": "bike-components",
  "retailerProductId": "294338",
  "productUrl": "https://www.bike-components.de/en/ROTWILD/R-EX-Pro-29-27-5-e-mountain-bike-p294338/",
  "brand": "Rotwild",
  "model": "R.EX Pro 29\"/27.5\" e-mountain bike",
  "modelYear": null,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 9990,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "carbon",
  "frameModel": "Rotwild R.EX",
  "frameTier": null,
  "groupsetBrand": "SRAM",
  "groupsetFamily": "GX Eagle AXS",
  "groupsetGeneration": null,
  "electronicShifting": true,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "rearDerailleur": "GX Eagle AXS"
  },
  "groupsetTierSpread": 0,
  "crank": "e*thirteen e*spec Plus, 34 T",
  "cassette": "SRAM XS 1270 Transmission, 10-52 T, 12-speed",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "upper",
  "suspension": "full",
  "fork": {
    "make": "RockShox",
    "line": "Lyrik",
    "tier": "upper",
    "travelMm": null
  },
  "rearShock": {
    "make": "RockShox",
    "line": "Super Deluxe",
    "tier": "upper"
  },
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": "crankbrothers Synthesis Enduro, Tubeless Ready, inner width: 31.5 mm (front) / 29.5 mm (rear) | 15 x 110 mm, Disc 6-Bolt | 12 x 148 mm",
  "wheelMaterial": "aluminium",
  "wheelTier": "good-aluminium",
  "tyres": "Schwalbe Albert EVO Trail Soft, 29 x 2,5\"",
  "weightKg": 22.6,
  "ebike": {
    "motor": {
      "text": "Avinox | Avinox M1",
      "brand": "dji",
      "model": "avinox-m1",
      "position": "mid",
      "torqueNm": 105,
      "torqueSource": "manufacturer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "864 | IPU900 Carbon - Push+",
      "capacityWh": 864,
      "count": 1,
      "integration": "unknown",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": null,
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-mtb",
    "eDisciplineBasis": "leaf",
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": 130,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 9990
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 9990
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://www.bike-components.de/assets/p/i/1280x960/f81a97cc325e8833.jpg",
  "rawTitle": "ROTWILD R.EX Pro 29\"/27.5\" e-mountain bike",
  "fetchedAt": "2026-09-26T08:32:44.065Z",
  "normalizationConfidence": 1,
  "warnings": [
    {
      "code": "wheel-size-varies-by-frame-size",
      "message": "the row states more than one wheel size (\"29\" (front), 27.5\" (rear)\"), so the wheel size of the bike in a given frame size is not established. Recorded as unknown rather than picking one.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "batteryIntegration",
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source does not establish battery integration or frame shape.",
    "raw": {
      "motorBrand": {
        "value": "dji",
        "evidence": "powerful Avinox mid-drive motor",
        "confidence": 0.99
      },
      "motorModel": {
        "value": "avinox-m1",
        "evidence": "Motor Type: Avinox M1",
        "confidence": 1
      },
      "batteryWh": {
        "value": "864",
        "evidence": "a battery capacity of 864 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Max. Assistance Speed: 25 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "The source does not establish battery integration or frame shape."
    }
  }
}

Parsed specification table

{
  "Application": "All Mountain, MTB",
  "Brake Type": "disc",
  "Kinematics": "Four-Bar Linkage",
  "Rear triangle material": "Carbon",
  "Frame material": "Carbon",
  "Gender": "Women's, Men´s",
  "Capacity": "864",
  "Motor Manufacturer": "Avinox",
  "Version": "Mid-Drive Motor",
  "Max. Assistance Speed": "25 km/h",
  "Power": "850",
  "Motor Type": "Avinox M1",
  "Battery Type": "IPU900 Carbon - Push+",
  "Grips": "Ergon GD 10",
  "Frame": "Rotwild R.EX",
  "Crankset": "e*thirteen e*spec Plus, 34 T",
  "Derailleur": "SRAM GX Eagle AXS, 12-speed",
  "Shift Lever": "SRAM AXS Pod Controller",
  "Chain": "SRAM GX Eagle Transmission",
  "Cassette": "SRAM XS 1270 Transmission, 10-52 T, 12-speed",
  "Brakes": "SRAM Maven Bronze, hydraulic",
  "Headset": "Acros",
  "Front Hub": "15 x 110 mm, Disc 6-Bolt",
  "Rear Hub": "12 x 148 mm",
  "Seatpost": "8Pins NGS 3.0",
  "Saddle": "Ergon SM Sport",
  "Front Wheel Tyre": "Schwalbe Albert EVO Trail Soft, 29 x 2,5\"",
  "Rear Wheel Tyre": "Schwalbe Albert EVO Trail Soft, 27,5 x 2,5\"",
  "Rims": "crankbrothers Synthesis Enduro, Tubeless Ready, inner width: 31.5 mm (front) / 29.5 mm (rear)",
  "Pedals": "without",
  "Front Derailleur": "without",
  "Max Tire Size Rear": "27,5 x 2,6\"",
  "Weight Limit": "130 kg",
  "Max Tire Size Front": "29 x 2,6\"",
  "Travel": "160 mm",
  "Wheel size": "29\" (front), 27.5\" (rear)",
  "Rear travel": "150 mm",
  "Rear Shock": "RockShox Super Deluxe Select+",
  "Fork": "RockShox Lyrik Select +",
  "Brake Discs": "SRAM HS2",
  "Brake Disc Size": "200 mm (Front / Rear)",
  "Handlebar": "Rotwild B280",
  "Stem": "Rotwild S120",
  "Head Tube Angle": "64",
  "Stack": "638 mm | 642 mm",
  "Standover Height": "735 mm | 733 mm",
  "Wheelbase": "1246 mm | 1273 mm",
  "Reach": "462 mm | 487 mm",
  "Chainstay Length": "439 mm",
  "Seat Tube Angle": "78",
  "BB Drop": "28 mm",
  "Stem Length": "35 mm",
  "Seat Tube Length": "445 mm | 475 mm",
  "Head Tube Length": "110 mm | 115 mm",
  "Bottom Bracket Height": "337 mm",
  "Flat Bar Width": "780 mm",
  "Effective Top Tube Length": "596 mm | 621 mm",
  "Weight": "22.6 kg"
}

Raw adapter output

{
  "retailer": "bike-components",
  "retailerProductId": "294338",
  "productUrl": "https://www.bike-components.de/en/ROTWILD/R-EX-Pro-29-27-5-e-mountain-bike-p294338/",
  "extractionMethod": "json-ld",
  "sourceCategory": "e-bike",
  "rawTitle": "ROTWILD R.EX Pro 29\"/27.5\" e-mountain bike",
  "rawBrand": "ROTWILD",
  "price": 9990,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://www.bike-components.de/assets/p/i/1280x960/f81a97cc325e8833.jpg",
  "rawSpecifications": {
    "Application": "All Mountain, MTB",
    "Brake Type": "disc",
    "Kinematics": "Four-Bar Linkage",
    "Rear triangle material": "Carbon",
    "Frame material": "Carbon",
    "Gender": "Women's, Men´s",
    "Capacity": "864",
    "Motor Manufacturer": "Avinox",
    "Version": "Mid-Drive Motor",
    "Max. Assistance Speed": "25 km/h",
    "Power": "850",
    "Motor Type": "Avinox M1",
    "Battery Type": "IPU900 Carbon - Push+",
    "Grips": "Ergon GD 10",
    "Frame": "Rotwild R.EX",
    "Crankset": "e*thirteen e*spec Plus, 34 T",
    "Derailleur": "SRAM GX Eagle AXS, 12-speed",
    "Shift Lever": "SRAM AXS Pod Controller",
    "Chain": "SRAM GX Eagle Transmission",
    "Cassette": "SRAM XS 1270 Transmission, 10-52 T, 12-speed",
    "Brakes": "SRAM Maven Bronze, hydraulic",
    "Headset": "Acros",
    "Front Hub": "15 x 110 mm, Disc 6-Bolt",
    "Rear Hub": "12 x 148 mm",
    "Seatpost": "8Pins NGS 3.0",
    "Saddle": "Ergon SM Sport",
    "Front Wheel Tyre": "Schwalbe Albert EVO Trail Soft, 29 x 2,5\"",
    "Rear Wheel Tyre": "Schwalbe Albert EVO Trail Soft, 27,5 x 2,5\"",
    "Rims": "crankbrothers Synthesis Enduro, Tubeless Ready, inner width: 31.5 mm (front) / 29.5 mm (rear)",
    "Pedals": "without",
    "Front Derailleur": "without",
    "Max Tire Size Rear": "27,5 x 2,6\"",
    "Weight Limit": "130 kg",
    "Max Tire Size Front": "29 x 2,6\"",
    "Travel": "160 mm",
    "Wheel size": "29\" (front), 27.5\" (rear)",
    "Rear travel": "150 mm",
    "Rear Shock": "RockShox Super Deluxe Select+",
    "Fork": "RockShox Lyrik Select +",
    "Brake Discs": "SRAM HS2",
    "Brake Disc Size": "200 mm (Front / Rear)",
    "Handlebar": "Rotwild B280",
    "Stem": "Rotwild S120",
    "Head Tube Angle": "64",
    "Stack": "638 mm | 642 mm",
    "Standover Height": "735 mm | 733 mm",
    "Wheelbase": "1246 mm | 1273 mm",
    "Reach": "462 mm | 487 mm",
    "Chainstay Length": "439 mm",
    "Seat Tube Angle": "78",
    "BB Drop": "28 mm",
    "Stem Length": "35 mm",
    "Seat Tube Length": "445 mm | 475 mm",
    "Head Tube Length": "110 mm | 115 mm",
    "Bottom Bracket Height": "337 mm",
    "Flat Bar Width": "780 mm",
    "Effective Top Tube Length": "596 mm | 621 mm",
    "Weight": "22.6 kg"
  },
  "rawFeatures": [
    "R.EX Pro 29\"/27.5\" E-Mountain Bike by ROTWILD for All Mountain Adventures The R.EX Pro 29\"/27.5\" E-Mountain bike from ROTWILD is designed for all mountain and MTB applications, offering a carbon frame paired with a powerful Avinox mid-drive motor. This bike features a four-bar linkage kinematics and crankbrothers Synthesis Enduro Alloy rims that are tubeless ready, providing excellent durability and control. The Schwalbe Albert EVO Trail Soft tires, sized 29 x 2.5\" front and 27.5 x 2.5\" rear, ensure confident traction on diverse terrain. Equipped with a SRAM GX Eagle AXS 12-speed drivetrain and SRAM Maven Bronze hydraulic disc brakes, you get precise shifting and reliable stopping power. The 8Pins NGS 3.0 seatpost and Ergon SM Sport saddle add comfort for longer rides. With a max assistance speed of 25 km/h and a battery capacity of 864 Wh, this e-mountain bike supports extended adventures. The frame and rear triangle are crafted from carbon, keeping the weight manageable without sacrificing strength. Overall, this bike balances performance and versatility for riders who want to tackle challenging trails with confidence."
  ],
  "rawSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 9990
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 9990
    }
  ],
  "availabilityText": null,
  "fetchedAt": "2026-09-26T08:32:44.065Z",
  "sourceMeta": {
    "productGroupId": 294338,
    "ldShape": "ProductGroup",
    "variantCount": 2,
    "colours": [
      "bloodfin red"
    ],
    "skus": [
      "1001054533",
      "1001054534"
    ],
    "mpns": [
      "REXF26P/M/13",
      "REXF26P/L/13"
    ],
    "statedSizeCm": [],
    "listingPrice": 9990,
    "listingSrp": null,
    "application": "All Mountain, MTB"
  },
  "listingPath": [
    "E-Bikes",
    "E-Mountain Bike"
  ]
}

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