Spectral AL LTD

canyon:4379 · source URL · confidence 0.91

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
XS	XS	—	unknown	unsupported	no	€3.499	—
S	S	—	unknown	unsupported	no	€3.499	—
M	M	—	unknown	unsupported	yes	€3.499	—
L	L	—	unknown	unsupported	yes	€3.499	—
XL	XL	—	unknown	unsupported	yes	€3.499	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

€3.499

—

unknown

unsupported

€3.499

—

unknown

unsupported

yes

€3.499

—

unknown

unsupported

yes

€3.499

—

unknown

unsupported

yes

€3.499

—

mapping	unsupported
reason	Canyon publishes no defensible conventional equivalence for its letter sizes. Canyon publishes rider-height ranges and geometry only, and explicitly declines any centimetre equivalence. Its road sizing guide says 'Don't get hung up on traditional S,M, and L sizing. The equivalent of a medium on one company's bike could be a small or a large on another', and its sizing guide says 'No need to decode old-school geometry charts or debate whether you need a 54 or a 56 cm frame.' The Ultimate geometry sheet's size columns are 2XS…2XL with a body-height row and a seat-tube row (434-614 mm) and no centimetre size name anywhere. Canyon's own size chart controller is disallowed by its robots.txt and is not fetched. Mapping Canyon would mean overruling the manufacturer's published position with a guess.

mapping

unsupported

reason

Canyon publishes no defensible conventional equivalence for its letter sizes. Canyon publishes rider-height ranges and geometry only, and explicitly declines any centimetre equivalence. Its road sizing guide says 'Don't get hung up on traditional S,M, and L sizing. The equivalent of a medium on one company's bike could be a small or a large on another', and its sizing guide says 'No need to decode old-school geometry charts or debate whether you need a 54 or a 56 cm frame.' The Ultimate geometry sheet's size columns are 2XS…2XL with a body-height row and a seat-tube row (434-614 mm) and no centimetre size name anywhere. Canyon's own size chart controller is disallowed by its robots.txt and is not fetched. Mapping Canyon would mean overruling the manufacturer's published position with a guess.

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

field source evidence

brand retailer:canyon / parse Canyon

model retailer:canyon / derived Spectral AL LTD

modelYear retailer:canyon / parse Year: 2027

category retailer:canyon / derived —

frameMaterial retailer:canyon / parse Aluminium

groupsetFamily retailer:canyon / dictionary SRAM Eagle 90 Transmission

electronicShifting retailer:canyon / parse Mechanical

speeds retailer:canyon / parse model code Eagle

suspension retailer:canyon / derived rear shock row: RockShox SuperDeluxe Ultimate

rearShock retailer:canyon / dictionary RockShox SuperDeluxe Ultimate

dropperPost retailer:canyon / derived seatpost row "Canyon SP0081" names no dropper, in a 41-field spec table

wheelMaterial retailer:canyon / dictionary DT Swiss XM1700

wheelTier retailer:canyon / dictionary DT Swiss XM1700

weightKg retailer:canyon / parse Weight: 15.7 kg

powerMeter retailer:canyon / derived absent from a 41-field spec table

availability retailer:canyon / derived 3/5 sizes in stock

field	source	evidence
brand	`retailer:canyon` / parse	Canyon
model	`retailer:canyon` / derived	Spectral AL LTD
modelYear	`retailer:canyon` / parse	Year: 2027
category	`retailer:canyon` / derived	—
frameMaterial	`retailer:canyon` / parse	Aluminium
groupsetFamily	`retailer:canyon` / dictionary	SRAM Eagle 90 Transmission
electronicShifting	`retailer:canyon` / parse	Mechanical
speeds	`retailer:canyon` / parse	model code Eagle
suspension	`retailer:canyon` / derived	rear shock row: RockShox SuperDeluxe Ultimate
rearShock	`retailer:canyon` / dictionary	RockShox SuperDeluxe Ultimate
dropperPost	`retailer:canyon` / derived	seatpost row "Canyon SP0081" names no dropper, in a 41-field spec table
wheelMaterial	`retailer:canyon` / dictionary	DT Swiss XM1700
wheelTier	`retailer:canyon` / dictionary	DT Swiss XM1700
weightKg	`retailer:canyon` / parse	Weight: 15.7 kg
powerMeter	`retailer:canyon` / derived	absent from a 41-field spec table
availability	`retailer:canyon` / derived	3/5 sizes in stock

Warnings

none

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 6,
  "wheelScore": 8,
  "extrasScore": 0,
  "suspensionScore": 11,
  "weightAdjustment": -1.5,
  "equipmentValue": 34.5,
  "notes": [
    "SRAM Eagle 90 Transmission = 6.",
    "Wheels \"good-aluminium\" = 8.",
    "15.7 kg vs 14.7 kg mtb-full reference = -1.5.",
    "Fork series not stated: scored at the bottom of the fork ladder rather than assumed.",
    "Rear shock \"top\" +8."
  ],
  "marketPrice": 3306,
  "valueScore": 0.945,
  "savingsVsMarket": -193
}

AI normalization

{
  "requested": [
    "brakes"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Source specifies 'Disc brake' and 'SRAM Maven Silver' / 'Disc Brake: SRAM Maven Silver' but does not explicitly say hydraulic or mechanical, so brakes cannot be determined. Wheel tier assigned as good-aluminium based on named 'DT Swiss XM1700' wheelset (model implies aluminium mid-range); confidence moderate.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Material: Aluminium (AL)",
      "confidence": 0.9
    },
    "groupsetBrand": {
      "value": "SRAM",
      "evidence": "Rear Derailleur Brand: SRAM",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "Eagle 90 Transmission",
      "evidence": "Rear Derailleur Model: Sram Eagle 90 Transmission",
      "confidence": 0.9
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Rear Derailleur Type: Mechanical",
      "confidence": 0.95
    },
    "speeds": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Rear Derailleur: SRAM Eagle 90 Transmission\nShift Lever: SRAM Eagle 90 Transmission\nCrank: SRAM Eagle 90 Transmission",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": "aluminium",
      "evidence": "Wheel Material: Aluminium (AL)",
      "confidence": 0.95
    },
    "wheelTier": {
      "value": "good-aluminium",
      "evidence": "Front Wheel: DT Swiss XM1700",
      "confidence": 0.7
    },
    "brakes": {
      "value": null,
      "evidence": null,
      "confidence": 0.2
    },
    "weightKg": {
      "value": "15.7",
      "evidence": "Weight: 15.7 kg",
      "confidence": 0.95
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "notes": "Source specifies 'Disc brake' and 'SRAM Maven Silver' / 'Disc Brake: SRAM Maven Silver' but does not explicitly say hydraulic or mechanical, so brakes cannot be determined. Wheel tier assigned as good-aluminium based on named 'DT Swiss XM1700' wheelset (model implies aluminium mid-range); confidence moderate."
  }
}

Normalized record

{
  "id": "canyon:4379",
  "retailer": "canyon",
  "retailerProductId": "4379",
  "productUrl": "https://www.canyon.com/en-de/mountain-bikes/trail-bikes/spectral/al/spectral-al-ltd/4379.html",
  "brand": "Canyon",
  "model": "Spectral AL LTD",
  "modelYear": 2027,
  "category": "mtb",
  "categoryBasis": "route",
  "sourceCategory": "mtb",
  "price": 3499,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "aluminium",
  "frameModel": "Canyon Spectral",
  "frameTier": null,
  "groupsetBrand": "SRAM",
  "groupsetFamily": "Eagle 90 Transmission",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "rearDerailleur": "Eagle 90 Transmission",
    "crank": "Eagle 90 Transmission"
  },
  "groupsetTierSpread": 0,
  "crank": "SRAM Eagle 90 Transmission",
  "cassette": "SRAM XS-1275",
  "brakes": "unknown",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "full",
  "fork": null,
  "rearShock": {
    "make": "RockShox",
    "line": "SuperDeluxe",
    "tier": "top"
  },
  "dropperPost": false,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": "DT Swiss XM1700 | DT Swiss XM1700 | Aluminium (AL)",
  "wheelMaterial": "aluminium",
  "wheelTier": "good-aluminium",
  "tyres": "MAXXIS Minion DHR II",
  "weightKg": 15.7,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 3499
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 3499
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3499
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3499
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3499
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://dma.canyon.com/image/upload/w_945,h_495,c_fit/f_auto/q_auto/v1785739142/2027_FULL_spectral_ltd_4379_M178_P06_P5_29_oqlzwr",
  "rawTitle": "Spectral AL LTD",
  "fetchedAt": "2026-09-19T06:35:20.129Z",
  "normalizationConfidence": 0.91,
  "warnings": []
}

Parsed specification table

{
  "Material": "Aluminium (AL)",
  "Weight": "15.7 kg",
  "World": "Mountain",
  "Style": "Trail",
  "Generation": "Adult",
  "Year": "2027",
  "Brake Type": "Disc brake",
  "Suspension Brand": "RockShox",
  "Brake Brand": "SRAM",
  "Number of Chainrings": "1",
  "Rear Derailleur Brand": "SRAM",
  "Rear Derailleur Type": "Mechanical",
  "Rear Derailleur Model": "Sram Eagle 90 Transmission",
  "Suspension Fork Model": "RockShox Lyrik",
  "Wheel Brand": "DT Swiss",
  "Frame tyre clearance": "2,5\"",
  "Fork tyre clearance": "2,5\"",
  "Dropper Post": "true",
  "Lights": "Reflector Set",
  "Handlebar": "Canyon HB0047",
  "Thru Axle": "Canyon GP0255-01",
  "Saddle": "Ergon SM10 Enduro",
  "Bottom bracket": "SRAM DUB BSA",
  "Brake Rotor": "SRAM HS2",
  "Chain": "SRAM GX Eagle Transmission",
  "Stem": "Canyon ST0040",
  "Seatpost Clamp": "Canyon GP0446-01",
  "Rear Derailleur": "SRAM Eagle 90 Transmission",
  "Shift Lever": "SRAM Eagle 90 Transmission",
  "Crank": "SRAM Eagle 90 Transmission",
  "Seatpost": "Canyon SP0081",
  "Cassette": "SRAM XS-1275",
  "Tyre": "MAXXIS Minion DHR II",
  "Suspension Fork": "RockShox Lyrik Ultimate",
  "Rear Shock": "RockShox SuperDeluxe Ultimate",
  "Grips": "Ergon GE10 Evo",
  "Frame": "Canyon Spectral",
  "Front Wheel": "DT Swiss XM1700",
  "Rear Wheel": "DT Swiss XM1700",
  "Disc Brake": "SRAM Maven Silver",
  "Wheel Material": "Aluminium (AL)"
}

Raw adapter output

{
  "retailer": "canyon",
  "retailerProductId": "4379",
  "productUrl": "https://www.canyon.com/en-de/mountain-bikes/trail-bikes/spectral/al/spectral-al-ltd/4379.html",
  "extractionMethod": "json-ld",
  "sourceCategory": "mtb",
  "rawTitle": "Spectral AL LTD",
  "rawBrand": "Canyon",
  "price": 3499,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://dma.canyon.com/image/upload/w_945,h_495,c_fit/f_auto/q_auto/v1785739142/2027_FULL_spectral_ltd_4379_M178_P06_P5_29_oqlzwr",
  "rawSpecifications": {
    "Material": "Aluminium (AL)",
    "Weight": "15.7 kg",
    "World": "Mountain",
    "Style": "Trail",
    "Generation": "Adult",
    "Year": "2027",
    "Brake Type": "Disc brake",
    "Suspension Brand": "RockShox",
    "Brake Brand": "SRAM",
    "Number of Chainrings": "1",
    "Rear Derailleur Brand": "SRAM",
    "Rear Derailleur Type": "Mechanical",
    "Rear Derailleur Model": "Sram Eagle 90 Transmission",
    "Suspension Fork Model": "RockShox Lyrik",
    "Wheel Brand": "DT Swiss",
    "Frame tyre clearance": "2,5\"",
    "Fork tyre clearance": "2,5\"",
    "Dropper Post": "true",
    "Lights": "Reflector Set",
    "Handlebar": "Canyon HB0047",
    "Thru Axle": "Canyon GP0255-01",
    "Saddle": "Ergon SM10 Enduro",
    "Bottom bracket": "SRAM DUB BSA",
    "Brake Rotor": "SRAM HS2",
    "Chain": "SRAM GX Eagle Transmission",
    "Stem": "Canyon ST0040",
    "Seatpost Clamp": "Canyon GP0446-01",
    "Rear Derailleur": "SRAM Eagle 90 Transmission",
    "Shift Lever": "SRAM Eagle 90 Transmission",
    "Crank": "SRAM Eagle 90 Transmission",
    "Seatpost": "Canyon SP0081",
    "Cassette": "SRAM XS-1275",
    "Tyre": "MAXXIS Minion DHR II",
    "Suspension Fork": "RockShox Lyrik Ultimate",
    "Rear Shock": "RockShox SuperDeluxe Ultimate",
    "Grips": "Ergon GE10 Evo",
    "Frame": "Canyon Spectral",
    "Front Wheel": "DT Swiss XM1700",
    "Rear Wheel": "DT Swiss XM1700",
    "Disc Brake": "SRAM Maven Silver",
    "Wheel Material": "Aluminium (AL)"
  },
  "rawFeatures": [
    "Real-deal metal: high-end, uncompromising build engineered specifically for hardcore alloy fans. Award-winning DNA: signature, aggressively slack trail geometry paired with a confident 64-degree head angle. Pro-tier suspension tech: RockShox Ultimate fork and shock for next-level grip and traction. Bulletproof, fast-rolling DT Swiss alloy wheels. Unmatched stopping power: heavy-hitting SRAM Maven Silver brakes for massive downhill control."
  ],
  "rawSizes": [
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 3499
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 3499
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3499
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3499
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3499
    }
  ],
  "availabilityText": null,
  "fetchedAt": "2026-09-19T06:35:20.129Z",
  "sourceMeta": {
    "productGroupId": "4379",
    "rideStyle": "Trail",
    "variantCount": 9,
    "colours": [],
    "variantSkus": [
      "50043261",
      "50043262",
      "50043263",
      "50043264",
      "50043265",
      "50043266",
      "50043267",
      "50043268",
      "50043269"
    ]
  }
}

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