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liquid-life:10189712294197 · source URL · confidence 0.95
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| XS | XS | — | unknown | unsupported | yes | €1.099 | — |
| S | S | — | unknown | unsupported | no | €1.099 | — |
| M | M | — | unknown | unsupported | yes | €1.099 | — |
| L | L | — | unknown | unsupported | yes | €1.099 | — |
| XL | XL | — | unknown | unsupported | yes | €1.099 | — |
| mapping | unsupported |
|---|---|
| reason | Trek publishes no defensible conventional equivalence for its letter sizes. Trek states it 'recently transitioned Trek road bike sizing from numerical sizing to alpha sizing' and now publishes height and inseam only. The centimetre figures retailers print beside Trek letters are per-model seat-tube lengths, not size names: the same 'M' appears as 47.6 cm on a Madone and 50 cm on a Domane, and 'S' also appears as 47.6 cm. The only cm-to-letter statement Trek makes is partial — the Madone Gen 8 FAQ says 'Sizes 52cm and 54cm have been combined into one size (M) and size 62cm has been replaced with a new XL frame' — which accounts for two of eight old sizes and leaves 58 cm and 60 cm unresolved between L and XL. Any complete mapping would have to be invented, so Trek keeps its letters and its retailer-printed centimetres are discarded rather than read as conventional sizes. |
A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible
Canonical configuration: Trek | FX Sport AL 3 Cobra Blood | CUES | 2027
Confidence: high
| retailer | price | sizes in stock | |
|---|---|---|---|
| RABE Bike | €999 | L, XS, S | debug |
| Liquid-Life | €1.099 | XS, M, L, XL | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:liquid-life / parse | Trek |
| model | retailer:liquid-life / derived | Trek FX Sport AL 3 Cobra Blood 2027 |
| modelYear | retailer:liquid-life / parse | Trek FX Sport AL 3 Cobra Blood 2027 |
| category | retailer:liquid-life / derived | retailer taxonomy |
| frameMaterial | retailer:liquid-life / parse | Aluminium |
| groupsetFamily | retailer:liquid-life / dictionary | Shimano CUES U6000 mit optischer Ganganzeige, 10-fach || Shimano CUES U6000 GS |
| electronicShifting | retailer:liquid-life / derived | Shimano CUES U6000 mit optischer Ganganzeige, 10-fach || Shimano CUES U6000 GS |
| speeds | retailer:liquid-life / parse | 10fach |
| brakes | retailer:liquid-life / parse | Hydraulische Scheibenbremse |
| brakeTier | retailer:liquid-life / dictionary | MT201 |
| brakePistons | retailer:liquid-life / parse | Shimano caliper code MT201 |
| suspension | retailer:liquid-life / derived | no suspension fork and no rear shock on a drop-bar listing |
| fork | retailer:liquid-life / dictionary | Dual Sport, Carbon, interne Bremszugführung, Schutzblechösen, Gepäckträgerösen, 5 mm ThruSkew-Schnellspannachse |
| dropperPost | retailer:liquid-life / derived | seatpost row "Größe: S, XS, M - Bontrager, Aluminium, 27,2 mm, 12 mm Versa" names no dropper, in a 20-field spec table |
| wheelMaterial | retailer:liquid-life / parse | Aluminium |
| weightKg | retailer:liquid-life / parse | Gewicht in kg: 11.1 |
| powerMeter | retailer:liquid-life / derived | absent from a 20-field spec table |
| availability | retailer:liquid-life / derived | 4 of 5 variants in stock |
none
{
"frameScore": 11,
"drivetrainScore": 13,
"wheelScore": 5,
"extrasScore": 3,
"suspensionScore": 0,
"weightAdjustment": 4,
"equipmentValue": 36,
"notes": [
"Shimano CUES = 15.",
"10-speed -2.",
"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\" +3.",
"11.1 kg vs 16.2 kg city reference = +4."
],
"marketPrice": 1211,
"valueScore": 1.102,
"savingsVsMarket": 112
}
Not used: deterministic parsing resolved every field it needed.
{
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"cassette": "Shimano CUES LG300, LINKGLIDE, 11-48 Z., 10fach",
"brakes": "hydraulic-disc",
"brakePistons": 2,
"brakeTier": "basic",
"suspension": "none",
"fork": {
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"line": null,
"tier": "rigid",
"travelMm": 0
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"rearShock": null,
"dropperPost": false,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": null,
"wheelset": "VR: Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Innenweite, Schrader-Ventil | HR: Bontrager Connection, Hohlkammerfelge, 32-Loch, ",
"wheelMaterial": "aluminium",
"wheelTier": "unknown",
"tyres": "Bontrager Girona Comp, Drahtwulstkern, 60 TPI, 700 x 42 mm",
"weightKg": 11.1,
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"rawTitle": "Trek FX Sport AL 3 Cobra Blood 2027",
"fetchedAt": "2026-09-19T05:49:46.539Z",
"normalizationConfidence": 0.95,
"warnings": []
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{
"Rahmen": "Alpha Gold Aluminium, interne Zugführung, Gepäckträger- und Schutzblechösen, Post Mount-Scheibenbremsaufnahme, Seitenständeraufnahme 135 x 5 mm Schnellspannachse",
"Gabel": "Dual Sport, Carbon, interne Bremszugführung, Schutzblechösen, Gepäckträgerösen, 5 mm ThruSkew-Schnellspannachse",
"Felge": "VR: Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Innenweite, Schrader-Ventil | HR: Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Innenweite, Schrader-Ventil",
"Naben": "VR: Formula DC-20, Aluminium, 6-Loch-Scheibenaufnahme, 5 x 100 mm-Schnellspannachse | HR: Formula DC-22, Aluminium, 6-Loch-Scheibenaufnahme, 8/9/10-Freilaufnabe von Shimano, 135 x 5 mm-Schnellspannachse",
"Reifen": "Bontrager Girona Comp, Drahtwulstkern, 60 TPI, 700 x 42 mm",
"Schaltwerk": "Shimano CUES U6000 GS",
"Schalthebel": "Shimano CUES U6000 mit optischer Ganganzeige, 10-fach",
"Kette": "Shimano LG500",
"Kurbel": "Größe: S, XS, M - Prowheel, Aluminium, Narrow-Wide-Kettenblatt (40 Z.), 170 mm KurbelarmlängeGröße: XL, L - Prowheel, Aluminium, Narrow-Wide-Kettenblatt (40 Z.), 175 mm Kurbelarmlänge",
"Kassette": "Shimano CUES LG300, LINKGLIDE, 11-48 Z., 10fach",
"Bremsen": "Hydraulische Scheibenbremse von Shimano, MT201 Bremshebel, UR300 Bremssattel",
"Lenker": "Größe: S, XS - Bontrager Comp Lowriser, Aluminium, 31,8 mm, 15 mm Rise, 600 mm BreiteGröße: L, M - Bontrager Comp Lowriser, Aluminium, 31,8 mm, 15 mm Rise, 660 mm BreiteGröße: XL - Bontrager Comp Lowriser, Aluminium, 31,8 mm, 15 mm Rise, 690 mm Breite",
"Griffe": "Trek Line Comp, Nylonschraubklemmung",
"Vorbau": "Größe: S, XS - Bontrager Elite, 31,8 mm Klemmdurchmesser, Blendr-kompatibel, 7 Grad, 70 mm LängeGröße: L, M - Bontrager Elite, 31,8 mm Klemmdurchmesser, Blendr-kompatibel, 7 Grad, 80 mm LängeGröße: XL - Bontrager Elite, 31,8 mm Klemmdurchmesser, Blendr-kompatibel, 7 Grad, 90 mm Länge",
"Sattel": "Verse Short, CrMo-Streben, 145 mm Breite",
"Sattelstütze": "Größe: S, XS, M - Bontrager, Aluminium, 27,2 mm, 12 mm Versatz, 330 mm LängeGröße: XL, L - Bontrager aus Aluminium, 27,2 mm, 12 mm Versatz, 400 mm Länge",
"Pedale": "nicht im Lieferumfang enthalten",
"Gewicht in kg": "11.1",
"Max. Systemgewicht in kg": "136.0",
"Disziplin": "Urbanbike"
}
{
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"Kassette": "Shimano CUES LG300, LINKGLIDE, 11-48 Z., 10fach",
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"Griffe": "Trek Line Comp, Nylonschraubklemmung",
"Vorbau": "Größe: S, XS - Bontrager Elite, 31,8 mm Klemmdurchmesser, Blendr-kompatibel, 7 Grad, 70 mm LängeGröße: L, M - Bontrager Elite, 31,8 mm Klemmdurchmesser, Blendr-kompatibel, 7 Grad, 80 mm LängeGröße: XL - Bontrager Elite, 31,8 mm Klemmdurchmesser, Blendr-kompatibel, 7 Grad, 90 mm Länge",
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"Pedale": "nicht im Lieferumfang enthalten",
"Gewicht in kg": "11.1",
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"Disziplin": "Urbanbike"
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