Radon TIGARD GRX Di2

bike-discount:019a152f2a67722c8ba7403caa3be760 · source URL · confidence 1

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
S (46cm)	S	—	unknown	unsupported — the listing's 46 cm is a frame measurement	yes	listing price	—
M (49cm)	M	—	unknown	unsupported — the listing's 49 cm is a frame measurement	yes	listing price	—
L (52 cm)	L	—	unknown	unsupported — the listing's 52 cm is a frame measurement	yes	listing price	—
XL (56 cm)	XL	—	unknown	unsupported — the listing's 56 cm is a frame measurement	yes	listing price	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

S (46cm)

—

unknown

unsupported — the listing's 46 cm is a frame measurement

yes

listing price

—

M (49cm)

—

unknown

unsupported — the listing's 49 cm is a frame measurement

yes

listing price

—

L (52 cm)

—

unknown

unsupported — the listing's 52 cm is a frame measurement

yes

listing price

—

XL (56 cm)

—

unknown

unsupported — the listing's 56 cm is a frame measurement

yes

listing price

—

mapping	unsupported
discarded figure	the listing prints 46 cm beside its letter size
reason	The centimetre figures retailers print for Radon do not behave like size names (off-anchor), so they are read as frame measurements. See size-map.json.

mapping

unsupported

discarded figure

the listing prints 46 cm beside its letter size

reason

The centimetre figures retailers print for Radon do not behave like size names (off-anchor), so they are read as frame measurements. See size-map.json.

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:bike-discount / parse Radon

model retailer:bike-discount / derived Radon TIGARD GRX Di2

category retailer:bike-discount / parse GRX

frameMaterial retailer:bike-discount / parse Titan

groupsetFamily retailer:bike-discount / dictionary Shimano GRX Di2 ST-RX825, 2 x 12 || Shimano GRX Di2 RD-RX825, 12-Speed || Shimano GRX Di2 FD-RX825

electronicShifting retailer:bike-discount / derived Di2

speeds retailer:bike-discount / parse 2 × 12

brakes retailer:bike-discount / dictionary component code BR-RX820

suspension retailer:bike-discount / derived no suspension fork and no rear shock on a drop-bar listing

fork retailer:bike-discount / dictionary MOQUAI Gravel Carbon Tour

dropperPost retailer:bike-discount / derived seatpost row "MOQUAI SPS-3D 31,6 x 400" names no dropper, in a 25-field spec table

beltDrive retailer:bike-discount / parse KMC

wheelSize retailer:bike-discount / parse 28

wheelMaterial retailer:bike-discount / dictionary Mavic Allroad S Carbon

wheelTier retailer:bike-discount / dictionary Mavic Allroad S Carbon

weightKg retailer:bike-discount / parse Weight: ab 9,40 kg

powerMeter retailer:bike-discount / derived absent from a 25-field spec table

availability retailer:bike-discount / derived 4/4 sizes in stock

field	source	evidence
brand	`retailer:bike-discount` / parse	Radon
model	`retailer:bike-discount` / derived	Radon TIGARD GRX Di2
category	`retailer:bike-discount` / parse	GRX
frameMaterial	`retailer:bike-discount` / parse	Titan
groupsetFamily	`retailer:bike-discount` / dictionary	Shimano GRX Di2 ST-RX825, 2 x 12 \|\| Shimano GRX Di2 RD-RX825, 12-Speed \|\| Shimano GRX Di2 FD-RX825
electronicShifting	`retailer:bike-discount` / derived	Di2
speeds	`retailer:bike-discount` / parse	2 × 12
brakes	`retailer:bike-discount` / dictionary	component code BR-RX820
suspension	`retailer:bike-discount` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:bike-discount` / dictionary	MOQUAI Gravel Carbon Tour
dropperPost	`retailer:bike-discount` / derived	seatpost row "MOQUAI SPS-3D 31,6 x 400" names no dropper, in a 25-field spec table
beltDrive	`retailer:bike-discount` / parse	KMC
wheelSize	`retailer:bike-discount` / parse	28
wheelMaterial	`retailer:bike-discount` / dictionary	Mavic Allroad S Carbon
wheelTier	`retailer:bike-discount` / dictionary	Mavic Allroad S Carbon
weightKg	`retailer:bike-discount` / parse	Weight: ab 9,40 kg
powerMeter	`retailer:bike-discount` / derived	absent from a 25-field spec table
availability	`retailer:bike-discount` / derived	4/4 sizes in stock

Warnings

none

Score breakdown

{
  "frameScore": 22,
  "drivetrainScore": 30,
  "wheelScore": 13,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 2,
  "equipmentValue": 67,
  "notes": [
    "Shimano GRX Di2 = 30.",
    "Wheels \"entry-carbon\" = 13.",
    "Brakes \"hydraulic-disc\" = 0, the baseline for gravel.",
    "9.4 kg vs 10.4 kg gravel reference = +2."
  ],
  "marketPrice": 3927,
  "valueScore": 0.786,
  "savingsVsMarket": -1072
}

AI normalization

Not used: deterministic parsing resolved every field it needed.

Normalized record

{
  "id": "bike-discount:019a152f2a67722c8ba7403caa3be760",
  "retailer": "bike-discount",
  "retailerProductId": "019a152f2a67722c8ba7403caa3be760",
  "productUrl": "https://www.bike-discount.de/en/radon-tigard-grx-di2-1",
  "brand": "Radon",
  "model": "TIGARD GRX Di2",
  "modelYear": null,
  "category": "gravel",
  "categoryBasis": "stated",
  "sourceCategory": "gravel",
  "price": 4999,
  "originalPrice": 5999,
  "currency": "EUR",
  "discountPercent": 17,
  "frameMaterial": "titanium",
  "frameModel": "TIGARD (Maximum tyre width: 50 mm; derailleur hanger: UDH, 1.5 thread pitch)",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "GRX Di2",
  "groupsetGeneration": null,
  "electronicShifting": true,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "GRX Di2",
    "rearDerailleur": "GRX Di2",
    "frontDerailleur": "GRX Di2",
    "crank": "GRX"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano GRX FC-RX820 48-31 (S: 165mm; M: 170mm; L: 172,5mm; XL: 175mm)",
  "cassette": "Shimano HG710-12 11-36",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": "28",
  "wheelset": "Mavic Allroad S Carbon (Felgenhöhe: 42mm; Maulweite: 25mm; Tubeless ready: ✔; Tubeless Ventile: ✔; Tubeless Felgenband: ✔; Tubeless Milch: ✔",
  "wheelMaterial": "carbon",
  "wheelTier": "entry-carbon",
  "tyres": "Continental Terra Speed, ProTection, BlackChili, TR, 28\" x 45mm",
  "weightKg": 9.4,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "S (46cm)",
      "size": "46",
      "sizeCm": 46,
      "inStock": true,
      "stockCount": 1,
      "price": null
    },
    {
      "rawSize": "M (49cm)",
      "size": "49",
      "sizeCm": 49,
      "inStock": true,
      "stockCount": 1,
      "price": null
    },
    {
      "rawSize": "L (52 cm)",
      "size": "52",
      "sizeCm": 52,
      "inStock": true,
      "stockCount": 2,
      "price": null
    },
    {
      "rawSize": "XL (56 cm)",
      "size": "56",
      "sizeCm": 56,
      "inStock": true,
      "stockCount": 200,
      "price": null
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://www.bike-discount.de/media/50/dc/0e/1761292021/h-s_website_vorlage_stage_tigard_grx_di2_new.jpg?ts=1761292794",
  "rawTitle": "Radon TIGARD GRX Di2",
  "fetchedAt": "2026-09-19T04:52:58.092Z",
  "normalizationConfidence": 1,
  "warnings": []
}

Parsed specification table

{
  "Frame": "TIGARD (Maximum tyre width: 50 mm; derailleur hanger: UDH, 1.5 thread pitch)",
  "Frame material": "Titan",
  "Wheel size": "28\"",
  "Speeds": "2 × 12",
  "Colour": "raw / black",
  "Fork": "MOQUAI Gravel Carbon Tour",
  "Brakes": "Shimano GRX BR-RX820, flat-mount",
  "Brake discs": "Shimano SMRT70, 180/160, center-lock",
  "Headset": "TOKEN A-Box (Cable Box Integrated; IS52 / 28.6 l IS52 / 40)",
  "Handlebar": "TIGARD Aero Carbon stem-handlebar unit",
  "Handlebar tape": "MOQUAI pro tape",
  "Saddle": "Ergon SR Allroad, Titan rails",
  "Seatpost": "MOQUAI SPS-3D 31,6 x 400",
  "Crankset": "Shimano GRX FC-RX820 48-31 (S: 165mm; M: 170mm; L: 172,5mm; XL: 175mm)",
  "Bottom bracket": "Moquai T47 68/73mm, BSA",
  "Rear derailleur": "Shimano GRX Di2 RD-RX825, 12-Speed",
  "Gear shifters": "Shimano GRX Di2 ST-RX825, 2 x 12",
  "Front derailleur": "Shimano GRX Di2 FD-RX825",
  "Cassette": "Shimano HG710-12 11-36",
  "Chain": "KMC X12",
  "Tyres": "Continental Terra Speed, ProTection, BlackChili, TR, 28\" x 45mm",
  "Wheelset": "Mavic Allroad S Carbon (Felgenhöhe: 42mm; Maulweite: 25mm; Tubeless ready: ✔; Tubeless Ventile: ✔; Tubeless Felgenband: ✔; Tubeless Milch: ✔)",
  "Pedals": "not included in the scope of delivery",
  "Maximum total weight allowed": "130 kg (body weight + bicycle + kit)",
  "Weight": "ab 9,40 kg"
}

Raw adapter output

{
  "retailer": "bike-discount",
  "retailerProductId": "019a152f2a67722c8ba7403caa3be760",
  "productUrl": "https://www.bike-discount.de/en/radon-tigard-grx-di2-1",
  "extractionMethod": "embedded-json",
  "sourceCategory": "gravel",
  "rawTitle": "Radon TIGARD GRX Di2",
  "rawBrand": "Radon",
  "price": 4999,
  "originalPrice": 5999,
  "currency": "EUR",
  "imageUrl": "https://www.bike-discount.de/media/50/dc/0e/1761292021/h-s_website_vorlage_stage_tigard_grx_di2_new.jpg?ts=1761292794",
  "rawSpecifications": {
    "Frame": "TIGARD (Maximum tyre width: 50 mm; derailleur hanger: UDH, 1.5 thread pitch)",
    "Frame material": "Titan",
    "Wheel size": "28\"",
    "Speeds": "2 × 12",
    "Colour": "raw / black",
    "Fork": "MOQUAI Gravel Carbon Tour",
    "Brakes": "Shimano GRX BR-RX820, flat-mount",
    "Brake discs": "Shimano SMRT70, 180/160, center-lock",
    "Headset": "TOKEN A-Box (Cable Box Integrated; IS52 / 28.6 l IS52 / 40)",
    "Handlebar": "TIGARD Aero Carbon stem-handlebar unit",
    "Handlebar tape": "MOQUAI pro tape",
    "Saddle": "Ergon SR Allroad, Titan rails",
    "Seatpost": "MOQUAI SPS-3D 31,6 x 400",
    "Crankset": "Shimano GRX FC-RX820 48-31 (S: 165mm; M: 170mm; L: 172,5mm; XL: 175mm)",
    "Bottom bracket": "Moquai T47 68/73mm, BSA",
    "Rear derailleur": "Shimano GRX Di2 RD-RX825, 12-Speed",
    "Gear shifters": "Shimano GRX Di2 ST-RX825, 2 x 12",
    "Front derailleur": "Shimano GRX Di2 FD-RX825",
    "Cassette": "Shimano HG710-12 11-36",
    "Chain": "KMC X12",
    "Tyres": "Continental Terra Speed, ProTection, BlackChili, TR, 28\" x 45mm",
    "Wheelset": "Mavic Allroad S Carbon (Felgenhöhe: 42mm; Maulweite: 25mm; Tubeless ready: ✔; Tubeless Ventile: ✔; Tubeless Felgenband: ✔; Tubeless Milch: ✔)",
    "Pedals": "not included in the scope of delivery",
    "Maximum total weight allowed": "130 kg (body weight + bicycle + kit)",
    "Weight": "ab 9,40 kg"
  },
  "rawFeatures": [],
  "rawSizes": [
    {
      "rawSize": "S (46cm)",
      "size": "46",
      "sizeCm": 46,
      "inStock": true,
      "stockCount": 1,
      "price": null
    },
    {
      "rawSize": "M (49cm)",
      "size": "49",
      "sizeCm": 49,
      "inStock": true,
      "stockCount": 1,
      "price": null
    },
    {
      "rawSize": "L (52 cm)",
      "size": "52",
      "sizeCm": 52,
      "inStock": true,
      "stockCount": 2,
      "price": null
    },
    {
      "rawSize": "XL (56 cm)",
      "size": "56",
      "sizeCm": 56,
      "inStock": true,
      "stockCount": 200,
      "price": null
    }
  ],
  "availabilityText": null,
  "fetchedAt": "2026-09-19T04:52:58.092Z",
  "sourceMeta": {
    "sku": null,
    "itemNo": "20164950"
  }
}

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