← Review table (gravel) · shopper page
mount7:972c057eb4465ab626266bd1f6042fe6 · source URL · confidence 1 · GTIN 0197216175834, 0197216175841, 0197216175858, 0197216175865 +8
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| XS | XS | — | unknown | unsupported | yes | €1.719 | — |
| XL | XL | — | unknown | unsupported | yes | €1.719 | — |
| M | M | — | unknown | unsupported | yes | €1.719 | — |
| S | S | — | unknown | unsupported | pre-order | €1.719 | — |
| L | L | — | unknown | unsupported | yes | €1.719 | — |
| ML | M/L | — | unknown | unsupported | yes | €1.719 | — |
| 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 | Checkpoint ALR 5 Gen 3, bronze age | Apex
Confidence: high
| retailer | price | sizes in stock | |
|---|---|---|---|
| Mount7 | €1.719 | XS, XL, M, L, ML | debug |
| BikeExchange | €1.797,99 | XS, S, M, M-L, L, XL | debug |
| BIKER-BOARDER | €1.999 | M // 54 cm, L // 58 cm, XL // 61 cm, ML // 56 cm | debug |
| BikeHouse24 | €1.999 | none | debug |
| Bike-Mailorder | €1.999 | XS, S, M, ML, L, XL | debug |
| Bike-Mailorder | €1.999 | S, M, ML, L, XL | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:mount7 / parse | Trek |
| model | retailer:mount7 / derived | Trek Checkpoint ALR 5 Gen 3 |
| category | retailer:mount7 / parse | Checkpoint |
| frameMaterial | retailer:mount7 / parse | Aluminium |
| groupsetFamily | retailer:mount7 / dictionary | SRAM Apex XPLR, 12-fach |
| electronicShifting | retailer:mount7 / derived | SRAM Apex XPLR, 12-fach |
| speeds | retailer:mount7 / parse | 12-fach |
| brakes | retailer:mount7 / parse | hydraulische Scheibenbremse |
| suspension | retailer:mount7 / derived | no suspension fork and no rear shock on a drop-bar listing |
| dropperPost | retailer:mount7 / derived | seatpost row "Bontrager, Durchmesser: 27.2 mm" names no dropper, in a 16-field spec table |
| wheelMaterial | retailer:mount7 / dictionary | Bontrager Paradigm |
| wheelTier | retailer:mount7 / dictionary | Bontrager Paradigm |
| powerMeter | retailer:mount7 / derived | absent from a 16-field spec table |
| availability | retailer:mount7 / derived | sizes 6: 5 stocked, 1 order-only |
| weightKg | ai / ai (0.95) | Gewicht (Größe S): 9.5 kg |
| productModelYear | retailer:bikehouse24 / derived (0.29) | TREK Checkpoint ALR 5 Gen 3 2026 Gravel Bike |
info model-year-from-product — This shop does not publish a model year. The 5 other listings of this product agree it is a 2026, read here from bikehouse24's listing (TREK Checkpoint ALR 5 Gen 3 2026 Gravel Bike).{
"frameScore": 11,
"drivetrainScore": 20,
"wheelScore": 8,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 1.8,
"equipmentValue": 40.8,
"notes": [
"SRAM Apex XPLR = 20.",
"Wheels \"good-aluminium\" = 8.",
"Brakes \"hydraulic-disc\" = 0, the baseline for gravel.",
"9.5 kg vs 10.4 kg gravel reference = +1.8."
],
"marketPrice": 2054,
"valueScore": 1.195,
"savingsVsMarket": 335
}
{
"requested": [
"weightKg"
],
"applied": [
"weightKg"
],
"rejected": [],
"notes": "electronicShifting not stated explicitly in source, so left null. mixedGroupset set to true because drivetrain lines name both \"SRAM Apex XPLR\" and \"SRAM Apex 1\" (different family names). wheelTier not assigned because Bontrager Paradigm 23 is a house model and no tier mapping is provided in the vocabulary.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "300 Series Alpha Aluminium",
"confidence": 0.95
},
"groupsetBrand": {
"value": "SRAM",
"evidence": "Schaltwerk: SRAM Apex XPLR, 12-fach",
"confidence": 0.95
},
"groupsetFamily": {
"value": "Apex XPLR",
"evidence": "Schaltwerk: SRAM Apex XPLR, 12-fach",
"confidence": 0.95
},
"electronicShifting": {
"value": null,
"evidence": null,
"confidence": 0
},
"speeds": {
"value": "12",
"evidence": "12-fach",
"confidence": 0.95
},
"mixedGroupset": {
"value": "true",
"evidence": "Schaltwerk: SRAM Apex XPLR, 12-fach\nKurbel: SRAM Apex 1, DUB Wide, Kettenblatt: 40 Zähne, Kurbelarmlänge: 172.5mm (L, XL), 170mm (ML, M), 165mm (XS, S)",
"confidence": 0.85
},
"wheelMaterial": {
"value": "aluminium",
"evidence": "Felgenmaterial: Aluminium",
"confidence": 0.95
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremssystem: hydraulische Scheibenbremse",
"confidence": 0.95
},
"weightKg": {
"value": "9.5",
"evidence": "Gewicht (Größe S): 9.5 kg",
"confidence": 0.95
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "electronicShifting not stated explicitly in source, so left null. mixedGroupset set to true because drivetrain lines name both \"SRAM Apex XPLR\" and \"SRAM Apex 1\" (different family names). wheelTier not assigned because Bontrager Paradigm 23 is a house model and no tier mapping is provided in the vocabulary."
}
}
{
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"brand": "Trek",
"model": "Checkpoint ALR 5 Gen 3",
"modelYear": null,
"category": "gravel",
"categoryBasis": "stated",
"sourceCategory": "gravel",
"price": 1719,
"originalPrice": 1999,
"currency": "EUR",
"discountPercent": 14,
"frameMaterial": "aluminium",
"frameModel": "300 Series Alpha Aluminium, Innenlager: T47, UDH, interne Zugführung, Achse hinten: 142 x 12 mm Steckachse, Aufnahmen: Gepäckträger- und Schutzblechösen, Besond",
"frameTier": null,
"groupsetBrand": "SRAM",
"groupsetFamily": "Apex XPLR",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": {
"rearDerailleur": "Apex XPLR",
"crank": "Apex",
"cassette": "XPLR"
},
"groupsetTierSpread": 0,
"crank": "SRAM Apex 1, DUB Wide, Kettenblatt: 40 Zähne, Kurbelarmlänge: 172.5mm (L, XL), 170mm (ML, M), 165mm (XS, S)",
"cassette": "SRAM XPLR PG-1231, 11-44",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "none",
"fork": null,
"rearShock": null,
"dropperPost": false,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": null,
"wheelset": "Bontrager Paradigm 23, Tubeless-Ready, 24-Loch, Felgenmaterial: Aluminium, Innenweite: 23 mm, Ventil: Presta",
"wheelMaterial": "aluminium",
"wheelTier": "good-aluminium",
"tyres": "Bontrager Girona Pro, Typ: Tubeless Ready, GR Pannenschutz, Aramid-Kern, Größe: 28 Zoll, Breite: 42 mm",
"weightKg": 9.5,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
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"inStock": true,
"stockCount": null,
"price": 1719,
"preorder": false,
"deliveryNote": null
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{
"rawSize": "XL",
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"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 1719,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 1719,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 1719,
"preorder": true,
"deliveryNote": null
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 1719,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "ML",
"size": "M/L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 1719,
"preorder": false,
"deliveryNote": null
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],
"seller": null,
"availability": "in-stock",
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"imageUrl": "https://www.mount7.com/out/pictures/ys_generated/320_255_75/out/pictures/master/product/1/CheckpointALR5-26-49946-A-Primary.jpg",
"rawTitle": "Trek Checkpoint ALR 5 Gen 3",
"fetchedAt": "2026-09-19T05:55:20.283Z",
"normalizationConfidence": 1,
"warnings": [
{
"code": "model-year-from-product",
"message": "This shop does not publish a model year. The 5 other listings of this product agree it is a 2026, read here from bikehouse24's listing (TREK Checkpoint ALR 5 Gen 3 2026 Gravel Bike).",
"severity": "info"
}
],
"productModelYear": 2026
}
{
"Rahmen": "300 Series Alpha Aluminium, Innenlager: T47, UDH, interne Zugführung, Achse hinten: 142 x 12 mm Steckachse, Aufnahmen: Gepäckträger- und Schutzblechösen, Besonderheiten: 3S-Kettenführung, integrierte Rahmentaschenaufnahme, Flat Mount Scheibenbremsaufnahme",
"Max. Systemgewicht": "125 kg",
"Modell": "Trek Checkpoint Vollcarbon, Steuerrohr: Tapered, Achse vorne: 12 x 100 mm Steckachse, Aufnahmen: Gepäckträger, Schutzblech, Flat Mount Disc",
"Schaltwerk": "SRAM Apex XPLR, 12-fach",
"Kurbel": "SRAM Apex 1, DUB Wide, Kettenblatt: 40 Zähne, Kurbelarmlänge: 172.5mm (L, XL), 170mm (ML, M), 165mm (XS, S)",
"Kassette": "SRAM XPLR PG-1231, 11-44",
"Kette": "SRAM Apex, 12-fach",
"Tretlager": "SRAM DUB Wide, T47, mit Gewinde, innen gelagert",
"Bremssystem": "hydraulische Scheibenbremse",
"Felgen": "Bontrager Paradigm 23, Tubeless-Ready, 24-Loch, Felgenmaterial: Aluminium, Innenweite: 23 mm, Ventil: Presta",
"Reifen": "Bontrager Girona Pro, Typ: Tubeless Ready, GR Pannenschutz, Aramid-Kern, Größe: 28 Zoll, Breite: 42 mm",
"Lenker": "Bontrager Elite Gravel, Lenkermaterial: Aluminium, Lenkerbreite: 440mm (L), 420mm (ML, M), 400mm (XS, S), 460mm (XL)",
"Sattel": "Verse Short Comp, Stahlstreben, 145 mm Breite",
"Sattelstütze": "Bontrager, Durchmesser: 27.2 mm",
"Farboptionen": "Fjord Blue to Miami Green Fade, Bronze Age",
"Gewicht (Größe S)": "9.5 kg"
}
{
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"sourceCategory": "gravel",
"rawTitle": "Trek Checkpoint ALR 5 Gen 3",
"rawBrand": "Trek",
"price": 1719,
"originalPrice": 1999,
"currency": "EUR",
"imageUrl": "https://www.mount7.com/out/pictures/ys_generated/320_255_75/out/pictures/master/product/1/CheckpointALR5-26-49946-A-Primary.jpg",
"rawSpecifications": {
"Rahmen": "300 Series Alpha Aluminium, Innenlager: T47, UDH, interne Zugführung, Achse hinten: 142 x 12 mm Steckachse, Aufnahmen: Gepäckträger- und Schutzblechösen, Besonderheiten: 3S-Kettenführung, integrierte Rahmentaschenaufnahme, Flat Mount Scheibenbremsaufnahme",
"Max. Systemgewicht": "125 kg",
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"Kurbel": "SRAM Apex 1, DUB Wide, Kettenblatt: 40 Zähne, Kurbelarmlänge: 172.5mm (L, XL), 170mm (ML, M), 165mm (XS, S)",
"Kassette": "SRAM XPLR PG-1231, 11-44",
"Kette": "SRAM Apex, 12-fach",
"Tretlager": "SRAM DUB Wide, T47, mit Gewinde, innen gelagert",
"Bremssystem": "hydraulische Scheibenbremse",
"Felgen": "Bontrager Paradigm 23, Tubeless-Ready, 24-Loch, Felgenmaterial: Aluminium, Innenweite: 23 mm, Ventil: Presta",
"Reifen": "Bontrager Girona Pro, Typ: Tubeless Ready, GR Pannenschutz, Aramid-Kern, Größe: 28 Zoll, Breite: 42 mm",
"Lenker": "Bontrager Elite Gravel, Lenkermaterial: Aluminium, Lenkerbreite: 440mm (L), 420mm (ML, M), 400mm (XS, S), 460mm (XL)",
"Sattel": "Verse Short Comp, Stahlstreben, 145 mm Breite",
"Sattelstütze": "Bontrager, Durchmesser: 27.2 mm",
"Farboptionen": "Fjord Blue to Miami Green Fade, Bronze Age",
"Gewicht (Größe S)": "9.5 kg"
},
"rawFeatures": [
"Kies sprüht, der Anstieg flacht kurz ab – und Du merkst, wie alles zusammenwirkt: Kraft, Ruhe und Vortrieb. Dieses Gefühl ist die Essenz des Checkpoint ALR 5 Gen 3 - 2026. Du sitzt entspannt, läufst souverän durch technische Abschnitte und behältst Tempo auf schnellen Schotterpassagen.<br><br>Warum sich das so anfühlt? Dank des steifen und dennoch leichten 300 Series Alpha Aluminium-Rahmens erlebst du direkte Kraftübertragung beim Treten und stabile Kontrolle in Kurven. Die Vollcarbon-Gabel filtert Stöße und Vibrationen, dadurch bleibst du länger frisch – das Ergebnis? Mehr Kilometer, weniger Erschöpfung.<br><br>Wenn es bergauf geht, sorgt die SRAM Apex XPLR-12fach-Schaltung mit 11-44-Kassette dafür, dass du jederzeit die perfekte Übersetzung findest. Dank der DUB-Wide-Kurbel mit 40 Zähnen trittst du effizient, präzise und mit dem richtigen Rhythmus. Und wenn die Strecke schmutzig und schnell wird: die hydraulischen SRAM Apex D1-Scheibenbremsen geben dir jederzeit berechenbare Verzögerung – so fühlst du dich jederzeit souverän und sicher.<br><br>Kontrolle und Grip sind kein Zufall. Die Bontrager Paradigm-Tubeless-Ready-Laufräder kombiniert mit den breiten Bontrager Girona Pro-700x42-Reifen bieten spürbaren Grip, hohe Pannensicherheit dank Aramid-Kern und ein ruhiges, souveränes Fahrverhalten auf wechselnden Untergründen. Die breite Reifenfreiheit (bis zu 50 mm) und das progressive Endurance-Setup schaffen Vertrauen auf langen, unvorhersehbaren Etappen.<br><br>Praktische Details machen den Unterschied: Die interne Zugführung, UDH-Kompatibilität, T47-Innenlager und zahlreiche Aufnahmen für Gepäckträger, Schutzbleche und Rahmentaschen verwandeln das Bike schnell vom sportlichen Renner zum tauglichen Bikepacking-Partner. Mit einer maximalen Systembelastung von 125 kg bleibst du flexibel, egal ob Tagesausflug oder mehrtägige Tour.<br><br>Kurz gesagt: Das Trek Checkpoint ALR 5 Gen 3 - 2026 ist ein kompromisslos vielseitiges Gravel-Bike, das dich kraftvoll bergauf, sicher über rauen Schotter und ermüdungsärmer über lange Distanzen bringt. Nimm den Weg, der am meisten Spaß macht – Dein Rad ist bereit."
],
"rawSizes": [
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"inStock": true,
"stockCount": null,
"price": 1719,
"preorder": false,
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"price": 1719,
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"price": 1719,
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"inStock": true,
"stockCount": null,
"price": 1719,
"preorder": false,
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"inStock": true,
"stockCount": null,
"price": 1719,
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