← Review table (mtb) · shopper page
bikeexchange:trek_marlin_5_27_5_2026 · source URL · confidence 0.83 · GTIN 0197216263340
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| XS | XS | — | unknown | unsupported | yes | €679 | — |
| S | S | — | unknown | unsupported | yes | €679 | — |
| 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 | Marlin 5 Gen 3 Diamant fury | CUES | 2026
Confidence: high
| retailer | price | sizes in stock | |
|---|---|---|---|
| bikes.de | €679 | S | (29/27,5"), M | (29/27,5") | debug |
| Bike-Mailorder | €679 | XS, M, ML, L, XL | debug |
| Bike-Mailorder | €679 | S, M, L | debug |
| Bike-Mailorder | €679 | XS, S, M, L, XXL | debug |
| BikeExchange | €679 | XS, S | debug |
| BikeExchange | €679 | M, L, XL | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:bikeexchange / parse | Trek |
| model | retailer:bikeexchange / derived | Trek Marlin 5 27.5 |
| modelYear | retailer:bikeexchange / parse | Jahr: 2026 |
| category | retailer:bikeexchange / derived | retailer taxonomy |
| frameMaterial | retailer:bikeexchange / parse | Aluminum |
| groupsetFamily | retailer:bikeexchange / dictionary | Shimano CUES U4000, 9-speed |
| electronicShifting | retailer:bikeexchange / derived | Shimano CUES U4000, 9-speed |
| speeds | retailer:bikeexchange / parse | 9-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 "SR Suntour XCT 30, coil spring, preload, hydraulic lockout, " and no rear shock in a 22-field spec table |
| fork | retailer:bikeexchange / parse | SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5” wheels, 100 mm QR, 80 mm travel |
| dropperPost | retailer:bikeexchange / derived | seatpost row "Bontrager alloy, 31.6 mm, 12 mm offset — XS, S: 330 mm; M: 3" names no dropper, in a 22-field spec table |
| powerMeter | retailer:bikeexchange / derived | absent from a 22-field spec table |
| availability | retailer:bikeexchange / derived | sizes 2: 2 stocked, 0 gone, 0 unread |
| seller | retailer:bikeexchange / parse | S: Bike Sport Höhn |
info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 11,
"drivetrainScore": 7,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 23,
"notes": [
"Shimano CUES = 11.",
"9-speed -4.",
"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": 642,
"valueScore": 0.946,
"savingsVsMarket": -37
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "wheelMaterial and wheelTier: source names 'Bontrager Connection' wheels but does not state material or a recognized tiered model; per rules these must be null. weightKg: no complete-bike weight given (only 'Zulässiges Gesamtgewicht: 136 kg'), so weightKg is null. mixedGroupset: crank and shifter are both Shimano CUES; derailleur brand/family is not listed, so mixedGroupset cannot be deterministically established.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial: Aluminium",
"confidence": 0.99
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Shimano Cues",
"confidence": 0.99
},
"groupsetFamily": {
"value": "CUES",
"evidence": "Shimano CUES U4001",
"confidence": 0.99
},
"electronicShifting": {
"value": "false",
"evidence": "Schalthebel: Shimano CUES U4000, 9-speed",
"confidence": 0.9
},
"speeds": {
"value": "9",
"evidence": "9-speed",
"confidence": 0.99
},
"mixedGroupset": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Shimano MT200 hydraulic disc brakes",
"confidence": 0.99
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"notes": "wheelMaterial and wheelTier: source names 'Bontrager Connection' wheels but does not state material or a recognized tiered model; per rules these must be null. weightKg: no complete-bike weight given (only 'Zulässiges Gesamtgewicht: 136 kg'), so weightKg is null. mixedGroupset: crank and shifter are both Shimano CUES; derailleur brand/family is not listed, so mixedGroupset cannot be deterministically established."
}
}
{
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"retailer": "bikeexchange",
"retailerProductId": "trek_marlin_5_27_5_2026",
"productUrl": "https://www.bikeexchange.de/de-DE/products/trek_marlin_5_27_5_2026?sku=TRE_0000651833",
"brand": "Trek",
"model": "Marlin 5 27.5",
"modelYear": 2026,
"category": "mtb",
"categoryBasis": "route",
"sourceCategory": "mtb",
"price": 679,
"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": 9,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "CUES",
"crank": "CUES",
"cassette": "CUES"
},
"groupsetTierSpread": 0,
"crank": "Shimano CUES U4001, 32T narrow-wide steel chainring — XS, S: 170 mm",
"cassette": "Shimano LINKGLIDE LG300, 11-46, 9-speed",
"brakes": "hydraulic-disc",
"brakePistons": 2,
"brakeTier": "basic",
"suspension": "front",
"fork": {
"make": "SR Suntour",
"line": "XCT",
"tier": "unknown",
"travelMm": 80
},
"rearShock": null,
"dropperPost": false,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": null,
"wheelset": "Bontrager Connection, double-walled, 32-hole, 20 mm internal width; Formula DC-20/22 hubs; 100/135 mm QR",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "Bontrager Montrose Comp, steel bead, 30 tpi, 27.5 x 2.40\"",
"weightKg": null,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "XS",
"size": "XS",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 679,
"seller": null,
"deliveryNote": null
},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 679,
"seller": "Bike Sport Höhn",
"deliveryNote": "Reguläre Lieferzeit 5 Tage"
}
],
"seller": "Bike Sport Höhn",
"availability": "in-stock",
"gtins": [
"0197216263340"
],
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/53cbe9afd23bdc42554d-Ou-dmr86.png",
"rawTitle": "Trek Marlin 5 27.5",
"fetchedAt": "2026-09-19T05:33:01.820Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"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": "Bontrager Montrose Comp, steel bead, 30 tpi, 27.5 x 2.40\"",
"Laufräder": "Bontrager Connection, double-walled, 32-hole, 20 mm internal width; Formula DC-20/22 hubs; 100/135 mm QR",
"Vorbau": "Bontrager Comp, 31.8 mm, 7° — XS, S: 35 mm",
"Steuersatz": "Semi-integrated, 1-1/8\"",
"Kassette": "Shimano LINKGLIDE LG300, 11-46, 9-speed",
"Schaltung": "1x9-speed drivetrain",
"Kurbelgarnitur": "Shimano CUES U4001, 32T narrow-wide steel chainring — XS, S: 170 mm",
"Pedale": "VP-536 nylon platform",
"Schalthebel": "Shimano CUES U4000, 9-speed",
"Kette / Riemen": "Shimano LG500",
"Sattel": "Bontrager Verse Short, stainless steel rails",
"Sattelstütze": "Bontrager alloy, 31.6 mm, 12 mm offset — XS, S: 330 mm; M: 330 mm",
"Federweg vorne": "80mm",
"Gabelhersteller": "SR Suntour",
"Gabel": "SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5” wheels, 100 mm QR, 80 mm travel",
"Jahr": "2026"
}
{
"retailer": "bikeexchange",
"retailerProductId": "trek_marlin_5_27_5_2026",
"productUrl": "https://www.bikeexchange.de/de-DE/products/trek_marlin_5_27_5_2026?sku=TRE_0000651833",
"extractionMethod": "embedded-json",
"sourceCategory": "mtb",
"rawTitle": "Trek Marlin 5 27.5",
"rawBrand": "Trek",
"price": 679,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/53cbe9afd23bdc42554d-Ou-dmr86.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": "Bontrager Montrose Comp, steel bead, 30 tpi, 27.5 x 2.40\"",
"Laufräder": "Bontrager Connection, double-walled, 32-hole, 20 mm internal width; Formula DC-20/22 hubs; 100/135 mm QR",
"Vorbau": "Bontrager Comp, 31.8 mm, 7° — XS, S: 35 mm",
"Steuersatz": "Semi-integrated, 1-1/8\"",
"Kassette": "Shimano LINKGLIDE LG300, 11-46, 9-speed",
"Schaltung": "1x9-speed drivetrain",
"Kurbelgarnitur": "Shimano CUES U4001, 32T narrow-wide steel chainring — XS, S: 170 mm",
"Pedale": "VP-536 nylon platform",
"Schalthebel": "Shimano CUES U4000, 9-speed",
"Kette / Riemen": "Shimano LG500",
"Sattel": "Bontrager Verse Short, stainless steel rails",
"Sattelstütze": "Bontrager alloy, 31.6 mm, 12 mm offset — XS, S: 330 mm; M: 330 mm",
"Federweg vorne": "80mm",
"Gabelhersteller": "SR Suntour",
"Gabel": "SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5” wheels, 100 mm QR, 80 mm travel",
"Jahr": "2026"
},
"rawFeatures": [
"Aluminium",
"Shimano Cues",
"27.5\"",
"Beschreibung"
],
"rawSizes": [
{
"rawSize": "XS",
"size": "XS",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 679,
"seller": null,
"deliveryNote": null
},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 679,
"seller": "Bike Sport Höhn",
"deliveryNote": "Reguläre Lieferzeit 5 Tage"
}
],
"availabilityText": "sizes 2: 2 stocked, 0 gone, 0 unread",
"fetchedAt": "2026-09-19T05:33:01.820Z",
"sourceMeta": {
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"seller": "Bike Sport Höhn",
"sellerOfSize": "S",
"sellerId": "78a4c8f7-7ed8-446f-ba0a-12ae32ca0ae9",
"storeKey": "store_01KGJF19AXFS6PPDCXKDH2K7SB_eur",
"storeCity": "Pforzheim",
"storeCountry": "DE",
"storeDelivers": true,
"storeClickAndCollect": true,
"storeReservation": true,
"storeDeliveryTime": "P5D",
"shippingPrice": 90,
"hasMoreSellers": false,
"condition": "NEW",
"ctProductId": "50412a8e-09d2-4b91-8cb1-07a76fec0bd3",
"shopCategory": "Hardtail",
"colourCount": 3,
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}