← Review table (gravel) · shopper page
liquid-life:10146216116533 · source URL · confidence 1
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| XS | XS | — | unknown | unsupported | yes | €1.999 | — |
| S | S | — | unknown | unsupported | yes | €1.999 | — |
| M | M | — | unknown | unsupported | yes | €1.999 | — |
| ML | M/L | — | unknown | unsupported | yes | €1.999 | — |
| L | L | — | unknown | unsupported | yes | €1.999 | — |
| XL | XL | — | unknown | unsupported | yes | €1.999 | — |
| 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 Bronze Age | Apex | 2027
Confidence: high
| retailer | price | sizes in stock | |
|---|---|---|---|
| RABE Bike | €1.599 | XS, S, M, M/L, L, XL | debug |
| Liquid-Life | €1.999 | XS, S, M, ML, L, XL | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:liquid-life / parse | Trek |
| model | retailer:liquid-life / derived | Trek Checkpoint ALR 5 Bronze Age 2027 |
| modelYear | retailer:liquid-life / parse | Trek Checkpoint ALR 5 Bronze Age 2027 |
| category | retailer:liquid-life / parse | Checkpoint |
| frameMaterial | retailer:liquid-life / parse | Aluminium |
| groupsetFamily | retailer:liquid-life / dictionary | SRAM Apex, 12 speed || SRAM Apex XPLR, max. 44 Z. an größtem Ritzel |
| electronicShifting | retailer:liquid-life / derived | SRAM Apex, 12 speed || SRAM Apex XPLR, max. 44 Z. an größtem Ritzel |
| speeds | retailer:liquid-life / parse | 12fach |
| brakes | retailer:liquid-life / parse | hydraulic disc |
| suspension | retailer:liquid-life / derived | no suspension fork and no rear shock on a drop-bar listing |
| fork | retailer:liquid-life / dictionary | Trek Checkpoint, full carbon, tapered steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle |
| dropperPost | retailer:liquid-life / derived | seatpost row "Bontrager, Aluminium, 27,2 mm, 12 mm Versatz, 330 mm Länge" names no dropper, in a 20-field spec table |
| wheelMaterial | retailer:liquid-life / dictionary | Bontrager Paradigm |
| wheelTier | retailer:liquid-life / dictionary | Bontrager Paradigm |
| weightKg | retailer:liquid-life / parse | Gewicht in kg: 9.87 |
| powerMeter | retailer:liquid-life / derived | absent from a 20-field spec table |
| availability | retailer:liquid-life / derived | 6 of 6 variants in stock |
none
{
"frameScore": 11,
"drivetrainScore": 19,
"wheelScore": 8,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 1.1,
"equipmentValue": 39.1,
"notes": [
"SRAM Apex = 19.",
"Wheels \"good-aluminium\" = 8.",
"Brakes \"hydraulic-disc\" = 0, the baseline for gravel.",
"9.87 kg vs 10.4 kg gravel reference = +1.1."
],
"marketPrice": 1998,
"valueScore": 0.999,
"savingsVsMarket": -1
}
Not used: deterministic parsing resolved every field it needed.
{
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"retailer": "liquid-life",
"retailerProductId": "10146216116533",
"productUrl": "https://www.liquid-life.de/products/trek-checkpoint-alr-5-bronze-age-2027",
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"modelYear": 2027,
"category": "gravel",
"categoryBasis": "stated",
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"price": 1999,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "aluminium",
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"frameTier": null,
"groupsetBrand": "SRAM",
"groupsetFamily": "Apex",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": {
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"rearDerailleur": "Apex XPLR",
"crank": "Apex",
"cassette": "XPLR"
},
"groupsetTierSpread": 0,
"crank": "Größe: XS, S - SRAM Apex 1, 40 Z., DUB Wide, 165 mm KurbelarmlängeGröße: M, ML - SRAM Apex 1, 40 Z., DUB Wide, 170 mm KurbelarmlängeGröße: L, XL - SRAM Apex 1, ",
"cassette": "SRAM XPLR PG-1231, 11-44 Z, 12fach",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "unknown",
"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 Paradigm 23, Tubeless-Ready, 24-Loch, 23 mm Innenweite, Presta-Ventil | HR: Bontrager Paradigm 23, Tubeless-Ready, 24-Loch, 23",
"wheelMaterial": "aluminium",
"wheelTier": "good-aluminium",
"tyres": "VR: Bontrager Girona Pro, Tubeless Ready, GR Pannenschutz, Aramid-Kern, 700x42mm | HR: Bontrager Girona Pro, Tubeless Ready, GR Pannenschutz, Aramid-Kern, 700x4",
"weightKg": 9.87,
"powerMeter": false,
"powerMeterKind": null,
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"price": 1999,
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"preorder": false,
"deliveryNote": null
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{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 1999,
"preorder": false,
"deliveryNote": null
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{
"rawSize": "ML",
"size": "M/L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 1999,
"preorder": false,
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"rawSize": "L",
"size": "L",
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"inStock": true,
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"price": 1999,
"preorder": false,
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"rawSize": "XL",
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"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 1999,
"preorder": false,
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"seller": null,
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"imageUrl": "https://cdn.shopify.com/s/files/1/0783/9134/5461/files/648605_01.webp?v=1751550534",
"rawTitle": "Trek Checkpoint ALR 5 Bronze Age 2027",
"fetchedAt": "2026-09-19T05:07:28.435Z",
"normalizationConfidence": 1,
"warnings": []
}
{
"Rahmen": "300 Series Alpha Aluminium, interne Zugführung, 3S-Kettenführung, T47-Innenlager, UDH, Gepäckträger- und Schutzblechösen, integrierte Aufnahme für Rahmentasche, Flat Mount Scheibenbremsaufnahme, abgeschrägte 142 x 12 mm Steckachse",
"Gabel": "Trek Checkpoint, full carbon, tapered steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle",
"Felge": "VR: Bontrager Paradigm 23, Tubeless-Ready, 24-Loch, 23 mm Innenweite, Presta-Ventil | HR: Bontrager Paradigm 23, Tubeless-Ready, 24-Loch, 23 mm Innenweite, Presta-Ventil",
"Naben": "VR: Bontrager, Aluminium, gedichtetes Lager, Center Lock Scheibenaufnahme, 100 x 12 mm Steckachse | HR: Bontrager, Aluminium, gedichtetes Lager, Center Lock-Scheibenaufnahme, 11fach-Freilaufnabe von Shimano, 142 x 12 mm-Steckachse",
"Reifen": "VR: Bontrager Girona Pro, Tubeless Ready, GR Pannenschutz, Aramid-Kern, 700x42mm | HR: Bontrager Girona Pro, Tubeless Ready, GR Pannenschutz, Aramid-Kern, 700x42mm",
"Schaltwerk": "SRAM Apex XPLR, max. 44 Z. an größtem Ritzel",
"Schalthebel": "SRAM Apex, 12 speed",
"Kette": "SRAM Apex, 12fach",
"Kurbel": "Größe: XS, S - SRAM Apex 1, 40 Z., DUB Wide, 165 mm KurbelarmlängeGröße: M, ML - SRAM Apex 1, 40 Z., DUB Wide, 170 mm KurbelarmlängeGröße: L, XL - SRAM Apex 1, 40 Z., DUB Wide, 172,5 mm Kurbelarmlänge",
"Kassette": "SRAM XPLR PG-1231, 11-44 Z, 12fach",
"Bremsen": "SRAM Apex D1 hydraulic disc, flat mount | Bremsscheibe: SRAM Paceline, Center Lock Scheibenaufnahme, abgerundet, 160 mm | Bremshebel: SRAM Apex, 12 speed",
"Lenker": "Größe: XS, S - Bontrager Elite Gravel, Aluminium, 40 cm BreiteGröße: M, ML - Bontrager Elite Gravel, Aluminium, 42 cm BreiteGröße: L - Bontrager Elite Gravel, Aluminium, 44 cm BreiteGröße: XL - Bontrager Elite Gravel, Aluminium, 46 cm Breite",
"Griffe": "Größe: XS, S, M, ML - Bontrager Supertack Perf LenkerbandGröße: L, XL - Bontrager Supertack Perf tape",
"Vorbau": "Größe: XS - Bontrager Elite, 31,8 mm Klemmdurchmesser, Blendr-kompatibel, 7 Grad, 70 mm LängeGröße: S, M - Bontrager Elite, 31,8 mm Klemmdurchmesser, Blendr-kompatibel, 7 Grad, 80 mm LängeGröße: ML, L - Bontrager Elite, 31,8 mm Klemmdurchmesser, Blendr-kompatibel, 7 Grad, 90 mm LängeGröße: XL - Bontrager Elite, 31,8 mm Klemmdurchmesser, Blendr-kompatibel, 7 Grad, 100 mm Länge",
"Sattel": "Verse Short Comp, Stahlstreben, 145 mm Breite",
"Sattelstütze": "Bontrager, Aluminium, 27,2 mm, 12 mm Versatz, 330 mm Länge",
"Pedale": "nicht im Lieferumfang enthalten",
"Gewicht in kg": "9.87",
"Max. Systemgewicht in kg": "125.0",
"Disziplin": "Gravelbike"
}
{
"retailer": "liquid-life",
"retailerProductId": "10146216116533",
"productUrl": "https://www.liquid-life.de/products/trek-checkpoint-alr-5-bronze-age-2027",
"extractionMethod": "public-json-api",
"sourceCategory": "gravel",
"rawTitle": "Trek Checkpoint ALR 5 Bronze Age 2027",
"rawBrand": "Trek",
"price": 1999,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://cdn.shopify.com/s/files/1/0783/9134/5461/files/648605_01.webp?v=1751550534",
"rawSpecifications": {
"Rahmen": "300 Series Alpha Aluminium, interne Zugführung, 3S-Kettenführung, T47-Innenlager, UDH, Gepäckträger- und Schutzblechösen, integrierte Aufnahme für Rahmentasche, Flat Mount Scheibenbremsaufnahme, abgeschrägte 142 x 12 mm Steckachse",
"Gabel": "Trek Checkpoint, full carbon, tapered steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle",
"Felge": "VR: Bontrager Paradigm 23, Tubeless-Ready, 24-Loch, 23 mm Innenweite, Presta-Ventil | HR: Bontrager Paradigm 23, Tubeless-Ready, 24-Loch, 23 mm Innenweite, Presta-Ventil",
"Naben": "VR: Bontrager, Aluminium, gedichtetes Lager, Center Lock Scheibenaufnahme, 100 x 12 mm Steckachse | HR: Bontrager, Aluminium, gedichtetes Lager, Center Lock-Scheibenaufnahme, 11fach-Freilaufnabe von Shimano, 142 x 12 mm-Steckachse",
"Reifen": "VR: Bontrager Girona Pro, Tubeless Ready, GR Pannenschutz, Aramid-Kern, 700x42mm | HR: Bontrager Girona Pro, Tubeless Ready, GR Pannenschutz, Aramid-Kern, 700x42mm",
"Schaltwerk": "SRAM Apex XPLR, max. 44 Z. an größtem Ritzel",
"Schalthebel": "SRAM Apex, 12 speed",
"Kette": "SRAM Apex, 12fach",
"Kurbel": "Größe: XS, S - SRAM Apex 1, 40 Z., DUB Wide, 165 mm KurbelarmlängeGröße: M, ML - SRAM Apex 1, 40 Z., DUB Wide, 170 mm KurbelarmlängeGröße: L, XL - SRAM Apex 1, 40 Z., DUB Wide, 172,5 mm Kurbelarmlänge",
"Kassette": "SRAM XPLR PG-1231, 11-44 Z, 12fach",
"Bremsen": "SRAM Apex D1 hydraulic disc, flat mount | Bremsscheibe: SRAM Paceline, Center Lock Scheibenaufnahme, abgerundet, 160 mm | Bremshebel: SRAM Apex, 12 speed",
"Lenker": "Größe: XS, S - Bontrager Elite Gravel, Aluminium, 40 cm BreiteGröße: M, ML - Bontrager Elite Gravel, Aluminium, 42 cm BreiteGröße: L - Bontrager Elite Gravel, Aluminium, 44 cm BreiteGröße: XL - Bontrager Elite Gravel, Aluminium, 46 cm Breite",
"Griffe": "Größe: XS, S, M, ML - Bontrager Supertack Perf LenkerbandGröße: L, XL - Bontrager Supertack Perf tape",
"Vorbau": "Größe: XS - Bontrager Elite, 31,8 mm Klemmdurchmesser, Blendr-kompatibel, 7 Grad, 70 mm LängeGröße: S, M - Bontrager Elite, 31,8 mm Klemmdurchmesser, Blendr-kompatibel, 7 Grad, 80 mm LängeGröße: ML, L - Bontrager Elite, 31,8 mm Klemmdurchmesser, Blendr-kompatibel, 7 Grad, 90 mm LängeGröße: XL - Bontrager Elite, 31,8 mm Klemmdurchmesser, Blendr-kompatibel, 7 Grad, 100 mm Länge",
"Sattel": "Verse Short Comp, Stahlstreben, 145 mm Breite",
"Sattelstütze": "Bontrager, Aluminium, 27,2 mm, 12 mm Versatz, 330 mm Länge",
"Pedale": "nicht im Lieferumfang enthalten",
"Gewicht in kg": "9.87",
"Max. Systemgewicht in kg": "125.0",
"Disziplin": "Gravelbike"
},
"rawFeatures": [
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"Das Checkpoint ALR 5 ist ein Aluminium-Gravelbike, das für all deine Abenteuer bereit ist. Es kombiniert eine moderne Endurance-Geometrie mit einer straßenglättenden Carbongabel und bietet Platz für griffige Reifen bis 50 mm Breite. Es schaltet mit einer SRAM Apex XPLR 12fach-Schaltung, bremst mit hydraulischen Scheibenbremsen, rollt auf Bontrager Paradigm Tubeless-Ready-Laufrädern und bietet jede Menge Aufnahmepunkte für Taschen und Ausrüstung."
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"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 1999,
"preorder": false,
"deliveryNote": null
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"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 1999,
"preorder": false,
"deliveryNote": null
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"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 1999,
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"price": 1999,
"preorder": false,
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"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 1999,
"preorder": false,
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"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 1999,
"preorder": false,
"deliveryNote": null
}
],
"availabilityText": "6 of 6 variants in stock",
"fetchedAt": "2026-09-19T05:07:28.435Z",
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"shopifyProductId": 10146216116533,
"handle": "trek-checkpoint-alr-5-bronze-age-2027",
"productType": "Gravelbike",
"tags": [
"AVAILABLE_AT_Liquid-Life Store Bielefeld",
"AVAILABLE_AT_Liquid-Life Store Brilon",
"AVAILABLE_AT_Zentrallager Liquid-Life",
"BIKE-UVP",
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