← Review table (mtb) · shopper page
bikeexchange:trek_marlin_6_27_5_2026 · source URL · confidence 0.83 · GTIN 0197216252436
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| S | S | — | unknown | unsupported | yes | €949 | — |
| 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
Only listing of this configuration — nothing to merge.
| field | source | evidence |
|---|---|---|
| brand | retailer:bikeexchange / parse | Trek |
| model | retailer:bikeexchange / derived | Trek Marlin 6 27.5 |
| modelYear | retailer:bikeexchange / parse | Jahr: 2026 |
| category | retailer:bikeexchange / derived | retailer taxonomy |
| frameMaterial | retailer:bikeexchange / parse | Aluminum |
| groupsetFamily | retailer:bikeexchange / dictionary | Shimano U6000, 10-speed |
| electronicShifting | retailer:bikeexchange / derived | Shimano U6000, 10-speed |
| speeds | retailer:bikeexchange / parse | 10-speed |
| brakes | retailer:bikeexchange / parse | hydraulic disc |
| brakeTier | retailer:bikeexchange / dictionary | MT200 |
| brakePistons | retailer:bikeexchange / parse | Shimano caliper code MT200 |
| suspension | retailer:bikeexchange / derived | suspension fork "RockShox Judy, coil spring, preload, TurnKey lockout, 42mm o" and no rear shock in a 24-field spec table |
| fork | retailer:bikeexchange / parse | RockShox Judy, coil spring, preload, TurnKey lockout, 42mm offset for 27.5" wheels, 100mm QR, 100mm travel |
| dropperPost | retailer:bikeexchange / derived | seatpost row "TranzX JD-YSI34, internal cable routing, 31.6 mm — XS, S: 10" names no dropper, in a 24-field spec table |
| powerMeter | retailer:bikeexchange / derived | absent from a 24-field spec table |
| availability | retailer:bikeexchange / derived | sizes 1: 1 stocked, 0 gone, 0 unread |
| seller | retailer:bikeexchange / parse | S: JS-Bikes |
info single-size-only — Only one size is in stock (S).info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 11,
"drivetrainScore": 8,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 24,
"notes": [
"Shimano CUES = 11.",
"10-speed -3.",
"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\" = 0, the baseline for mtb-hardtail.",
"Weight not published: no weight adjustment either way.",
"Fork series not stated: scored at the bottom of the fork ladder rather than assumed.",
"Brake series \"basic\" +0."
],
"marketPrice": 704,
"valueScore": 0.742,
"savingsVsMarket": -245
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "Wheelset is listed as 'Bontrager Kovee' but the source does not state rim material or a recognised tier; therefore wheelMaterial and wheelTier are null. The source does not explicitly state the bike weight or whether electronic shifting is absent, so weightKg and electronicShifting are null. MixedGroupset is set to true because crank (Shimano U4000), shifter (Shimano U6000) and cassette (Shimano CUES) are from different named families in the source.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial: Aluminium",
"confidence": 0.9
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Shimano CUES",
"confidence": 0.9
},
"groupsetFamily": {
"value": "CUES",
"evidence": "Kassette: Shimano CUES LG300",
"confidence": 0.9
},
"electronicShifting": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"speeds": {
"value": "10",
"evidence": "1x10-speed drivetrain",
"confidence": 0.9
},
"mixedGroupset": {
"value": "true",
"evidence": "Kassette: Shimano CUES LG300, LINKGLIDE, 11-48, 10-speed\nSchaltung: 1x10-speed drivetrain\nKurbelgarnitur: Shimano U4000, 30T\nPedale: VP-536 nylon platform\nSchalthebel: Shimano U6000, 10-speed",
"confidence": 0.8
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremse: Shimano MT200 hydraulic disc brakes",
"confidence": 0.9
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"notes": "Wheelset is listed as 'Bontrager Kovee' but the source does not state rim material or a recognised tier; therefore wheelMaterial and wheelTier are null. The source does not explicitly state the bike weight or whether electronic shifting is absent, so weightKg and electronicShifting are null. MixedGroupset is set to true because crank (Shimano U4000), shifter (Shimano U6000) and cassette (Shimano CUES) are from different named families in the source."
}
}
{
"id": "bikeexchange:trek_marlin_6_27_5_2026",
"retailer": "bikeexchange",
"retailerProductId": "trek_marlin_6_27_5_2026",
"productUrl": "https://www.bikeexchange.de/de-DE/products/trek_marlin_6_27_5_2026?sku=TRE_0000651850",
"brand": "Trek",
"model": "Marlin 6 27.5",
"modelYear": 2026,
"category": "mtb",
"categoryBasis": "route",
"sourceCategory": "mtb",
"price": 949,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "aluminium",
"frameModel": "Alpha Silver Aluminum, curved top tube, internal rear derailleur and dropper post routing, rack and kickstand mounts, 135x5 mm ThruSkew",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "CUES",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 10,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "CUES",
"cassette": "CUES"
},
"groupsetTierSpread": 0,
"crank": "Shimano U4000, 30T — XS, S: 170 mm",
"cassette": "Shimano CUES LG300, LINKGLIDE, 11-48, 10-speed",
"brakes": "hydraulic-disc",
"brakePistons": 2,
"brakeTier": "basic",
"suspension": "front",
"fork": {
"make": "RockShox",
"line": "Judy",
"tier": "unknown",
"travelMm": 100
},
"rearShock": null,
"dropperPost": false,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": null,
"wheelset": "Bontrager Kovee, double-walled, Tubeless Ready, 28-hole, 23 mm rim width, Presta valve; Formula DC-20/22 hubs; 100/135 mm QR",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "Maxxis IKON, Tubeless Ready, EXO carcass, folding tire, 60 tpi, 27.5 x 2.35\"",
"weightKg": null,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 949,
"seller": "JS-Bikes",
"deliveryNote": "Reguläre Lieferzeit 7 Tage"
}
],
"seller": "JS-Bikes",
"availability": "limited",
"gtins": [
"0197216252436"
],
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/5a22ebb449c92f44c337-1l1iWg3I.png",
"rawTitle": "Trek Marlin 6 27.5",
"fetchedAt": "2026-09-19T05:33:04.992Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"code": "single-size-only",
"message": "Only one size is in stock (S).",
"severity": "info"
},
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
}
]
}
{
"Rahmenmaterial": "Aluminium",
"Rahmen": "Alpha Silver Aluminum, curved top tube, internal rear derailleur and dropper post routing, rack and kickstand mounts, 135x5 mm ThruSkew",
"Zulässiges Gesamtgewicht": "136 kg (300 lbs), including bike, rider, and cargo",
"Bremse": "Shimano MT200 hydraulic disc brakes",
"Bremsscheiben": "Shimano RT56, 6-bolt — 160 mm",
"Bremshebel": "Integrated hydraulic levers (Shimano MT200)",
"Reifen": "Maxxis IKON, Tubeless Ready, EXO carcass, folding tire, 60 tpi, 27.5 x 2.35\"",
"Laufräder": "Bontrager Kovee, double-walled, Tubeless Ready, 28-hole, 23 mm rim width, Presta valve; Formula DC-20/22 hubs; 100/135 mm QR",
"Griffe": "Trek Line Comp, nylon lock-on",
"Vorbau": "Bontrager Comp, 31.8 mm, 7° — XS, S: 35 mm",
"Steuersatz": "Semi-integrated, 1-1/8\"",
"Lenker": "Bontrager alloy, 31.8 mm — XS: 5 mm rise, 690 mm width; S: 15 mm rise, 720 mm width",
"Kassette": "Shimano CUES LG300, LINKGLIDE, 11-48, 10-speed",
"Schaltung": "1x10-speed drivetrain",
"Kurbelgarnitur": "Shimano U4000, 30T — XS, S: 170 mm",
"Pedale": "VP-536 nylon platform",
"Schalthebel": "Shimano U6000, 10-speed",
"Kette / Riemen": "Shimano LG500",
"Sattel": "Bontrager Verse Short, stainless steel rails",
"Sattelstütze": "TranzX JD-YSI34, internal cable routing, 31.6 mm — XS, S: 100 mm adjustment, 350 mm length",
"Federweg vorne": "100mm",
"Gabelhersteller": "RockShox",
"Gabel": "RockShox Judy, coil spring, preload, TurnKey lockout, 42mm offset for 27.5\" wheels, 100mm QR, 100mm travel",
"Jahr": "2026"
}
{
"retailer": "bikeexchange",
"retailerProductId": "trek_marlin_6_27_5_2026",
"productUrl": "https://www.bikeexchange.de/de-DE/products/trek_marlin_6_27_5_2026?sku=TRE_0000651850",
"extractionMethod": "embedded-json",
"sourceCategory": "mtb",
"rawTitle": "Trek Marlin 6 27.5",
"rawBrand": "Trek",
"price": 949,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/5a22ebb449c92f44c337-1l1iWg3I.png",
"rawSpecifications": {
"Rahmenmaterial": "Aluminium",
"Rahmen": "Alpha Silver Aluminum, curved top tube, internal rear derailleur and dropper post routing, rack and kickstand mounts, 135x5 mm ThruSkew",
"Zulässiges Gesamtgewicht": "136 kg (300 lbs), including bike, rider, and cargo",
"Bremse": "Shimano MT200 hydraulic disc brakes",
"Bremsscheiben": "Shimano RT56, 6-bolt — 160 mm",
"Bremshebel": "Integrated hydraulic levers (Shimano MT200)",
"Reifen": "Maxxis IKON, Tubeless Ready, EXO carcass, folding tire, 60 tpi, 27.5 x 2.35\"",
"Laufräder": "Bontrager Kovee, double-walled, Tubeless Ready, 28-hole, 23 mm rim width, Presta valve; Formula DC-20/22 hubs; 100/135 mm QR",
"Griffe": "Trek Line Comp, nylon lock-on",
"Vorbau": "Bontrager Comp, 31.8 mm, 7° — XS, S: 35 mm",
"Steuersatz": "Semi-integrated, 1-1/8\"",
"Lenker": "Bontrager alloy, 31.8 mm — XS: 5 mm rise, 690 mm width; S: 15 mm rise, 720 mm width",
"Kassette": "Shimano CUES LG300, LINKGLIDE, 11-48, 10-speed",
"Schaltung": "1x10-speed drivetrain",
"Kurbelgarnitur": "Shimano U4000, 30T — XS, S: 170 mm",
"Pedale": "VP-536 nylon platform",
"Schalthebel": "Shimano U6000, 10-speed",
"Kette / Riemen": "Shimano LG500",
"Sattel": "Bontrager Verse Short, stainless steel rails",
"Sattelstütze": "TranzX JD-YSI34, internal cable routing, 31.6 mm — XS, S: 100 mm adjustment, 350 mm length",
"Federweg vorne": "100mm",
"Gabelhersteller": "RockShox",
"Gabel": "RockShox Judy, coil spring, preload, TurnKey lockout, 42mm offset for 27.5\" wheels, 100mm QR, 100mm travel",
"Jahr": "2026"
},
"rawFeatures": [
"Aluminium",
"Shimano Cues",
"27.5\"",
"Beschreibung"
],
"rawSizes": [
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 949,
"seller": "JS-Bikes",
"deliveryNote": "Reguläre Lieferzeit 7 Tage"
}
],
"availabilityText": "sizes 1: 1 stocked, 0 gone, 0 unread",
"fetchedAt": "2026-09-19T05:33:04.992Z",
"sourceMeta": {
"skus": [
"197216252436"
],
"shopSkus": [
"TRE_0000651850",
"TRE_0000651850"
],
"seller": "JS-Bikes",
"sellerOfSize": "S",
"sellerId": "8337aba5-a003-4308-aead-064afa2dbfe2",
"storeKey": "store_01KED7T2MCMCX0VZK177QR55YE_eur",
"storeCity": "Bruchsal",
"storeCountry": "DE",
"storeDelivers": true,
"storeClickAndCollect": true,
"storeReservation": true,
"storeDeliveryTime": "P7D",
"shippingPrice": 75,
"hasMoreSellers": true,
"condition": "NEW",
"ctProductId": "314cd72d-de67-416a-b298-615b90036ae0",
"shopCategory": "Hardtail",
"colourCount": 2,
"fetchedSku": "TRE_0000651850"
}
}