← Review table (gravel) · shopper page
bike-mailorder:9619269550344 · source URL · confidence 0.83 · GTIN 0197216057352, 0197216057369, 0197216057376, 0197216057383 +2
Cannot win: availability is out-of-stock; no size confirmed in stock
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| 52 cm - S | S | — | unknown | unsupported — the listing's 52 cm is a frame measurement | no | €1.299 | — |
| 54 cm - M | M | — | unknown | unsupported — the listing's 54 cm is a frame measurement | no | €1.299 | — |
| 56 cm - L | L | — | unknown | unsupported — the listing's 56 cm is a frame measurement | no | €1.299 | — |
| 58 cm - XL | XL | — | unknown | unsupported — the listing's 58 cm is a frame measurement | no | €1.299 | — |
| 61 cm - XXL | XXL | — | unknown | unsupported — the listing's 61 cm is a frame measurement | no | €1.299 | — |
| 49 cm - XS | XS | — | unknown | unsupported — the listing's 49 cm is a frame measurement | no | €1.299 | — |
| mapping | unsupported |
|---|---|
| discarded figure | the listing prints 52 cm beside its letter size |
| reason | 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:bike-mailorder / parse | Trek |
| model | retailer:bike-mailorder / derived | Checkpoint ALR 3 - Crimson |
| category | retailer:bike-mailorder / parse | Checkpoint |
| frameMaterial | retailer:bike-mailorder / parse | Aluminium |
| groupsetFamily | retailer:bike-mailorder / dictionary | Shimano Sora R3000, 9fach || Shimano Sora R3000, mittellanger Käfig, max. 34 Z. an größtem Ritzel || Shimano Sora R3000, 31,8 mm Klemmdurchmesser |
| electronicShifting | retailer:bike-mailorder / derived | Shimano Sora R3000, 9fach || Shimano Sora R3000, mittellanger Käfig, max. 34 Z. an größtem Ritzel || Shimano Sora R3000, 31,8 mm Klemmdurchmesser |
| speeds | retailer:bike-mailorder / parse | 9fach |
| brakes | retailer:bike-mailorder / parse | Mechanische |
| brakePistons | retailer:bike-mailorder / parse | 2-Kolben |
| suspension | retailer:bike-mailorder / derived | no suspension fork and no rear shock on a drop-bar listing |
| fork | retailer:bike-mailorder / dictionary | Checkpoint, full carbon, tapered carbon steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle |
| dropperPost | retailer:bike-mailorder / derived | seatpost row "Bontrager, Aluminium, 27,2 mm, 12 mm Versatz, 330 mm Länge" names no dropper, in a 24-field spec table |
| beltDrive | retailer:bike-mailorder / parse | HG53 |
| powerMeter | retailer:bike-mailorder / derived | absent from a 24-field spec table |
| availability | retailer:bike-mailorder / derived | all variants sold out |
info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 11,
"drivetrainScore": 4,
"wheelScore": 5,
"extrasScore": -2,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 18,
"notes": [
"Shimano Sora = 8.",
"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 \"mechanical-disc\" -2.",
"Weight not published: no weight adjustment either way."
],
"marketPrice": 1016,
"valueScore": 0.782,
"savingsVsMarket": -283
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "Wheels are described as \"Tubeless-Ready-Laufräder\" and tyres are Bontrager Girona Pro, but no wheelset model or rim material is named, so wheelMaterial and wheelTier cannot be established. The source gives a maximum total weight limit of 125 kg, not the complete-bike weight.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "300 Series Alpha Aluminium",
"confidence": 0.9
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Shimano Sora R3000",
"confidence": 0.95
},
"groupsetFamily": {
"value": "Sora",
"evidence": "Shimano Sora R3000",
"confidence": 0.95
},
"electronicShifting": {
"value": "false",
"evidence": "Schalthebel: Shimano Sora R3000, 9fach",
"confidence": 0.8
},
"speeds": {
"value": "9",
"evidence": "9fach",
"confidence": 0.95
},
"mixedGroupset": {
"value": "true",
"evidence": "Schalthebel: Shimano Sora R3000, 9fach\nUmwerfer: Shimano Sora R3000, 31,8 mm Klemmdurchmesser\nSchaltwerk: Shimano Sora R3000, mittellanger Käfig, max. 34 Z. an größtem Ritzel\nKurbel: Größe: 49: FSA Omega, 46 x 30, 165 mm Kurbelarmlänge",
"confidence": 0.9
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0
},
"brakes": {
"value": "mechanical-disc",
"evidence": "Bremse: Mechanische 2-Kolben-Scheibenbremse Tektro C550, Flat Mount",
"confidence": 0.95
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "Wheels are described as \"Tubeless-Ready-Laufräder\" and tyres are Bontrager Girona Pro, but no wheelset model or rim material is named, so wheelMaterial and wheelTier cannot be established. The source gives a maximum total weight limit of 125 kg, not the complete-bike weight."
}
}
{
"id": "bike-mailorder:9619269550344",
"retailer": "bike-mailorder",
"retailerProductId": "9619269550344",
"productUrl": "https://www.bike-mailorder.com/products/trek-checkpoint-alr-3-crimson",
"brand": "Trek",
"model": "Checkpoint ALR 3",
"modelYear": null,
"category": "gravel",
"categoryBasis": "stated",
"sourceCategory": "gravel",
"price": 1299,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "aluminium",
"frameModel": "300 Series Alpha Aluminium, konisches Steuerrohr, interne Zugführung, 3S-Kettenführung, T47-Innenlager, Gepäckträger- und Schutzblechösen, integrierte Befestigu",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Sora",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 9,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "Sora",
"rearDerailleur": "Sora",
"frontDerailleur": "Sora",
"cassette": "Sora"
},
"groupsetTierSpread": 0,
"crank": "Größe: 49: FSA Omega, 46 x 30, 165 mm Kurbelarmlänge, Größe: 52, 54: FSA Omega, 46 x 30, 170 mm Kurbelarmlänge, Größe: 56, 58: FSA Omega, 46 x 30, 172,5 mm Kurb",
"cassette": "Shimano Sora HG400, 11-32 Z., 9fach",
"brakes": "mechanical-disc",
"brakePistons": 2,
"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": null,
"wheelset": null,
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "Bontrager Girona Pro, Tubeless-Ready, GR-Durchstichschutz, Aramidwulstkern, 60 TPI, 700 x 42 mm",
"weightKg": null,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "52 cm - S",
"size": "52",
"sizeCm": 52,
"inStock": false,
"stockCount": null,
"price": 1299,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "54 cm - M",
"size": "54",
"sizeCm": 54,
"inStock": false,
"stockCount": null,
"price": 1299,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "56 cm - L",
"size": "56",
"sizeCm": 56,
"inStock": false,
"stockCount": null,
"price": 1299,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "58 cm - XL",
"size": "58",
"sizeCm": 58,
"inStock": false,
"stockCount": null,
"price": 1299,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "61 cm - XXL",
"size": "61",
"sizeCm": 61,
"inStock": false,
"stockCount": null,
"price": 1299,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "49 cm - XS",
"size": "49",
"sizeCm": 49,
"inStock": false,
"stockCount": null,
"price": 1299,
"preorder": false,
"deliveryNote": null
}
],
"seller": null,
"availability": "out-of-stock",
"gtins": [
"0197216057352",
"0197216057369",
"0197216057376",
"0197216057383",
"0197216057390",
"0197216057406"
],
"imageUrl": "https://cdn.shopify.com/s/files/1/0901/7085/1592/files/TREK-CheckpointALR3-Crimson-1.jpg?v=1737067743",
"rawTitle": "Checkpoint ALR 3 - Crimson",
"fetchedAt": "2026-09-19T04:56:09.531Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
}
]
}
{
"Rahmen": "300 Series Alpha Aluminium, konisches Steuerrohr, interne Zugführung, 3S-Kettenführung, T47-Innenlager, Gepäckträger- und Schutzblechösen, integrierte Befestigungselemente für Rahmentasche, Flat Mount-Scheibenbremsaufnahme, 142 x 12 mm Steckachse",
"Gabel": "Checkpoint, full carbon, tapered carbon steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle",
"Max. Gewicht": "Dieses Fahrrad hat eine maximale Gewichtsbeschränkung (Fahrrad, Fahrer und Beladung) von 125 kg.",
"Schalthebel": "Shimano Sora R3000, 9fach",
"Umwerfer": "Shimano Sora R3000, 31,8 mm Klemmdurchmesser",
"Schaltwerk": "Shimano Sora R3000, mittellanger Käfig, max. 34 Z. an größtem Ritzel",
"Kurbel": "Größe: 49: FSA Omega, 46 x 30, 165 mm Kurbelarmlänge, Größe: 52, 54: FSA Omega, 46 x 30, 170 mm Kurbelarmlänge, Größe: 56, 58: FSA Omega, 46 x 30, 172,5 mm Kurbelarmlänge, Größe: 61: FSA Omega, 46 x 30, 175 mm Kurbelarmlänge",
"Kassette": "Shimano Sora HG400, 11-32 Z., 9fach",
"Kette": "Shimano Sora HG53, 9fach",
"Max. Kettenblattgröße": "Siehe Wartungshandbuch",
"VR-Schnellspanner": "Bontrager Switch-Steckachse, abnehmbarer Hebel",
"HR-Schnellspanner": "Bontrager Switch Steckachse, abnehmbarer Hebel",
"Reifen": "Bontrager Girona Pro, Tubeless-Ready, GR-Durchstichschutz, Aramidwulstkern, 60 TPI, 700 x 42 mm",
"Reifen-Ersatzteil": "Bontrager TLR-Dichtmittel, 177 ml",
"Felgenband": "Bontrager TLR",
"Max. Reifengröße": "Siehe Wartungshandbuch",
"Sattel": "Größe: 49, 52: Bontrager Verse Comp, Stahlstreben, 155 mm Breite, Größe: 54, 56, 58, 61: Bontrager Verse Comp, Stahlstreben, 145 mm Breite",
"Sattelstütze": "Bontrager, Aluminium, 27,2 mm, 12 mm Versatz, 330 mm Länge",
"Lenker": "Größe: 49: Bontrager Elite Gravel, 38 cm Breite, Größe: 52, 54, 56, 58, 61: Bontrager Elite Gravel",
"Lenkerband": "Bontrager Supertack Perf Lenkerband",
"Bremse": "Mechanische 2-Kolben-Scheibenbremse Tektro C550, Flat Mount",
"Bremsscheibe": "Tektro, Center Lock, 160 mm",
"Bremsscheibendurchmesser": "Max. Bremsscheibendurchmesser: 160 mm vorn & hinten",
"Disziplin": "Bike, Bikes, Gravel Bikes, Gravel Bikes Herren, Herren oder Unisex, Spedition"
}
{
"retailer": "bike-mailorder",
"retailerProductId": "9619269550344",
"productUrl": "https://www.bike-mailorder.com/products/trek-checkpoint-alr-3-crimson",
"extractionMethod": "public-json-api",
"sourceCategory": "gravel",
"rawTitle": "Checkpoint ALR 3 - Crimson",
"rawBrand": "Trek",
"price": 1299,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://cdn.shopify.com/s/files/1/0901/7085/1592/files/TREK-CheckpointALR3-Crimson-1.jpg?v=1737067743",
"rawSpecifications": {
"Rahmen": "300 Series Alpha Aluminium, konisches Steuerrohr, interne Zugführung, 3S-Kettenführung, T47-Innenlager, Gepäckträger- und Schutzblechösen, integrierte Befestigungselemente für Rahmentasche, Flat Mount-Scheibenbremsaufnahme, 142 x 12 mm Steckachse",
"Gabel": "Checkpoint, full carbon, tapered carbon steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle",
"Max. Gewicht": "Dieses Fahrrad hat eine maximale Gewichtsbeschränkung (Fahrrad, Fahrer und Beladung) von 125 kg.",
"Schalthebel": "Shimano Sora R3000, 9fach",
"Umwerfer": "Shimano Sora R3000, 31,8 mm Klemmdurchmesser",
"Schaltwerk": "Shimano Sora R3000, mittellanger Käfig, max. 34 Z. an größtem Ritzel",
"Kurbel": "Größe: 49: FSA Omega, 46 x 30, 165 mm Kurbelarmlänge, Größe: 52, 54: FSA Omega, 46 x 30, 170 mm Kurbelarmlänge, Größe: 56, 58: FSA Omega, 46 x 30, 172,5 mm Kurbelarmlänge, Größe: 61: FSA Omega, 46 x 30, 175 mm Kurbelarmlänge",
"Kassette": "Shimano Sora HG400, 11-32 Z., 9fach",
"Kette": "Shimano Sora HG53, 9fach",
"Max. Kettenblattgröße": "Siehe Wartungshandbuch",
"VR-Schnellspanner": "Bontrager Switch-Steckachse, abnehmbarer Hebel",
"HR-Schnellspanner": "Bontrager Switch Steckachse, abnehmbarer Hebel",
"Reifen": "Bontrager Girona Pro, Tubeless-Ready, GR-Durchstichschutz, Aramidwulstkern, 60 TPI, 700 x 42 mm",
"Reifen-Ersatzteil": "Bontrager TLR-Dichtmittel, 177 ml",
"Felgenband": "Bontrager TLR",
"Max. Reifengröße": "Siehe Wartungshandbuch",
"Sattel": "Größe: 49, 52: Bontrager Verse Comp, Stahlstreben, 155 mm Breite, Größe: 54, 56, 58, 61: Bontrager Verse Comp, Stahlstreben, 145 mm Breite",
"Sattelstütze": "Bontrager, Aluminium, 27,2 mm, 12 mm Versatz, 330 mm Länge",
"Lenker": "Größe: 49: Bontrager Elite Gravel, 38 cm Breite, Größe: 52, 54, 56, 58, 61: Bontrager Elite Gravel",
"Lenkerband": "Bontrager Supertack Perf Lenkerband",
"Bremse": "Mechanische 2-Kolben-Scheibenbremse Tektro C550, Flat Mount",
"Bremsscheibe": "Tektro, Center Lock, 160 mm",
"Bremsscheibendurchmesser": "Max. Bremsscheibendurchmesser: 160 mm vorn & hinten",
"Disziplin": "Bike, Bikes, Gravel Bikes, Gravel Bikes Herren, Herren oder Unisex, Spedition"
},
"rawFeatures": [
"Das Checkpoint ALR 3 ist das Gravelbike mit dem besten Preis-Leistungs-Verhältnis in unserem Sortiment. Das auf einem Rahmen aus 300 Series Alpha Aluminium basierende Checkpoint ALR 3 ist agil auf holprigem Schotter und geschmeidig auf glattem Asphalt. Die Tubeless-Ready-Laufräder helfen, Reifenpannen in grobem Geläuf zu minimieren, während der 2x9-Antrieb von Shimano und die mechanischen Scheibenbremsen die Zuverlässigkeit erhöhen und den Preis niedrig halten.",
"Rahmen: 300 Series Alpha Aluminium, konisches Steuerrohr, interne Zugführung, 3S-Kettenführung, T47-Innenlager, Gepäckträger- und Schutzblechösen, integrierte Befestigungselemente für Rahmentasche, Flat Mount-Scheibenbremsaufnahme, 142 x 12 mm Steckachse",
"Gabel: Checkpoint, full carbon, tapered carbon steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle",
"Max. Gewicht: Dieses Fahrrad hat eine maximale Gewichtsbeschränkung (Fahrrad, Fahrer und Beladung) von 125 kg.",
"Schalthebel: Shimano Sora R3000, 9fach",
"Umwerfer: Shimano Sora R3000, 31,8 mm Klemmdurchmesser",
"Schaltwerk: Shimano Sora R3000, mittellanger Käfig, max. 34 Z. an größtem Ritzel",
"Größe: 49: FSA Omega, 46 x 30, 165 mm Kurbelarmlänge",
"Größe: 52, 54: FSA Omega, 46 x 30, 170 mm Kurbelarmlänge",
"Größe: 56, 58: FSA Omega, 46 x 30, 172,5 mm Kurbelarmlänge",
"Größe: 61: FSA Omega, 46 x 30, 175 mm Kurbelarmlänge",
"Kassette: Shimano Sora HG400, 11-32 Z., 9fach"
],
"rawSizes": [
{
"rawSize": "52 cm - S",
"size": "52",
"sizeCm": 52,
"inStock": false,
"stockCount": null,
"price": 1299,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "54 cm - M",
"size": "54",
"sizeCm": 54,
"inStock": false,
"stockCount": null,
"price": 1299,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "56 cm - L",
"size": "56",
"sizeCm": 56,
"inStock": false,
"stockCount": null,
"price": 1299,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "58 cm - XL",
"size": "58",
"sizeCm": 58,
"inStock": false,
"stockCount": null,
"price": 1299,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "61 cm - XXL",
"size": "61",
"sizeCm": 61,
"inStock": false,
"stockCount": null,
"price": 1299,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "49 cm - XS",
"size": "49",
"sizeCm": 49,
"inStock": false,
"stockCount": null,
"price": 1299,
"preorder": false,
"deliveryNote": null
}
],
"availabilityText": "all variants sold out",
"fetchedAt": "2026-09-19T04:56:09.531Z",
"sourceMeta": {
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"handle": "trek-checkpoint-alr-3-crimson",
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"tags": [
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"Gravel Bikes",
"Gravel Bikes Herren",
"Herren oder Unisex",
"Spedition"
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"stockSource": "feed-sold-out",
"backorderNote": null,
"untrackedVariants": 0,
"variantsNotInStockArray": 0,
"bWareVariantsRemoved": []
}
}