← Review table (road) · shopper page

Contend SL 1 - Birch Gray

bike-mailorder:10643021103368 · source URL · confidence 0.95 · GTIN 4711291257894, 4711291257900, 4711291257917, 4711291257924 +1

Eligibility

Cannot win: availability is out-of-stock; no size confirmed in stock

Size decisions

A shopper asking for: 54 → S fits but sold out · 56 → M fits but sold out · 58 → ML/L fits but sold out · 60 → L fits but sold out

Identity

Canonical configuration: Giant | Contend SL 1 | Tiagra
Confidence: high

• brand exact (Giant)
• model normalized to "contend sl 1"
• groupset family exact (Tiagra)
• model year 2026 on 4 of 5 listings, unstated on the rest
• GTIN match (4711291257894, 4711291257900, 4711291257917, +2 more)
• 5 listings across 5 retailers

Provenance — why we believe each fact

Warnings

• info model-year-from-product — This shop does not publish a model year. The 4 other listings of this product agree it is a 2026, read here from bikes-de's listing (GIANT Contend SL 1 Diamant birch gray).

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 13,
  "wheelScore": 4,
  "extrasScore": 4,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 32,
  "notes": [
    "Shimano Tiagra = 13.",
    "Wheels unknown: scored below basic aluminium rather than assumed.",
    "Brakes \"hydraulic-disc\" +3.",
    "Tubeless-ready +1.",
    "Weight not published: no weight adjustment either way."
  ],
  "marketPrice": 1392,
  "valueScore": 0.995,
  "savingsVsMarket": -7
}

AI normalization

{
  "requested": [
    "frameMaterial",
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [
    "frameMaterial",
    "wheelMaterial"
  ],
  "rejected": [],
  "notes": "Frame is explicitly described as Aluminium ('Aluminiumrahmen' and 'AluxX SL Rahmen'); wheels are Giant ALP (a house model) so wheelTier left null despite aluminium construction; mixedGroupset=true because crank is Prowheel while shifting components are Shimano Tiagra; weight and electronic shifting not stated; no power meter mentioned.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Aluminiumrahmen",
      "confidence": 0.9
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schalthebel: Shimano Tiagra ST-4700",
      "confidence": 0.9
    },
    "groupsetFamily": {
      "value": "Tiagra",
      "evidence": "Schalthebel: Shimano Tiagra ST-4700",
      "confidence": 0.9
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "speeds": {
      "value": "10",
      "evidence": "10-fach",
      "confidence": 0.9
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbel: Prowheel Aluminium 50/34 Innenlager: Shimano PressFit Kette: KMC X-10 Kassette: Shimano CS-HG500 11-34 10 Fach Schalthebel: Shimano Tiagra ST-4700",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": "aluminium",
      "evidence": "robuste Aluminiumkonstruktion",
      "confidence": 0.9
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Hydraulische Scheibenbremsen",
      "confidence": 0.9
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "Frame is explicitly described as Aluminium ('Aluminiumrahmen' and 'AluxX SL Rahmen'); wheels are Giant ALP (a house model) so wheelTier left null despite aluminium construction; mixedGroupset=true because crank is Prowheel while shifting components are Shimano Tiagra; weight and electronic shifting not stated; no power meter mentioned."
  }
}

Normalized record

{
  "id": "bike-mailorder:10643021103368",
  "retailer": "bike-mailorder",
  "retailerProductId": "10643021103368",
  "productUrl": "https://www.bike-mailorder.com/products/contend-sl-1-birch-gray",
  "brand": "Giant",
  "model": "Contend SL 1",
  "modelYear": null,
  "category": "road",
  "categoryBasis": "route",
  "sourceCategory": "road",
  "price": 1399,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "aluminium",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Tiagra",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 10,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Tiagra",
    "rearDerailleur": "Tiagra",
    "frontDerailleur": "Tiagra"
  },
  "groupsetTierSpread": 0,
  "crank": "Prowheel Aluminium 50/34",
  "cassette": "Shimano CS-HG500 11-34 10 Fach",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "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": "Giant ALP Disc, Tubeless Ready | Giant ALP Disc",
  "wheelMaterial": "aluminium",
  "wheelTier": "unknown",
  "tyres": "Giant SR 1 700x28C",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1399,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1399,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1399,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "ML",
      "size": "M/L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1399,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1399,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "out-of-stock",
  "gtins": [
    "4711291257894",
    "4711291257900",
    "4711291257917",
    "4711291257924",
    "4711291257931"
  ],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0901/7085/1592/files/m18ksk7mj9geozjyspy0.jpg?v=1765541470",
  "rawTitle": "Contend SL 1 - Birch Gray",
  "fetchedAt": "2026-09-19T04:43:14.516Z",
  "normalizationConfidence": 0.95,
  "warnings": [
    {
      "code": "model-year-from-product",
      "message": "This shop does not publish a model year. The 4 other listings of this product agree it is a 2026, read here from bikes-de's listing (GIANT Contend SL 1 Diamant birch gray).",
      "severity": "info"
    }
  ],
  "productModelYear": 2026
}

Parsed specification table

{
  "Gabel": "Advanced Vollcarbon Gabel, OD1 Gabelschaft, 12x100 mm",
  "Kurbel": "Prowheel Aluminium 50/34",
  "Innenlager": "Shimano PressFit",
  "Kette": "KMC X-10",
  "Kassette": "Shimano CS-HG500 11-34 10 Fach",
  "Schalthebel": "Shimano Tiagra ST-4700",
  "Umwerfer": "Shimano Tiagra FD-4700",
  "Schaltwerk": "Shimano Tiagra RD-4700 10-fach",
  "Bremsen": "Shimano Tiagra BR-4770, 160/140mm",
  "Bremshebel": "Shimano Tiagra",
  "Reifen": "Giant SR 1 700x28C",
  "Naben": "Giant ALP Disc",
  "Felgen": "Giant ALP Disc, Tubeless Ready",
  "Speichen": "Giant ALP Disc",
  "Lenker": "Giant Contact",
  "Vorbau": "GIANT Contact Aerolight",
  "Sattel": "Giant Grit Core",
  "Sattelstütze": "AL D-fuse SP-2056, 350mm",
  "Disziplin": "Bike, Bikes, Herren oder Unisex, new, Rennräder, Spedition, Straßenrennräder"
}

Raw adapter output

{
  "retailer": "bike-mailorder",
  "retailerProductId": "10643021103368",
  "productUrl": "https://www.bike-mailorder.com/products/contend-sl-1-birch-gray",
  "extractionMethod": "public-json-api",
  "sourceCategory": "road",
  "rawTitle": "Contend SL 1 - Birch Gray",
  "rawBrand": "Giant",
  "price": 1399,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0901/7085/1592/files/m18ksk7mj9geozjyspy0.jpg?v=1765541470",
  "rawSpecifications": {
    "Gabel": "Advanced Vollcarbon Gabel, OD1 Gabelschaft, 12x100 mm",
    "Kurbel": "Prowheel Aluminium 50/34",
    "Innenlager": "Shimano PressFit",
    "Kette": "KMC X-10",
    "Kassette": "Shimano CS-HG500 11-34 10 Fach",
    "Schalthebel": "Shimano Tiagra ST-4700",
    "Umwerfer": "Shimano Tiagra FD-4700",
    "Schaltwerk": "Shimano Tiagra RD-4700 10-fach",
    "Bremsen": "Shimano Tiagra BR-4770, 160/140mm",
    "Bremshebel": "Shimano Tiagra",
    "Reifen": "Giant SR 1 700x28C",
    "Naben": "Giant ALP Disc",
    "Felgen": "Giant ALP Disc, Tubeless Ready",
    "Speichen": "Giant ALP Disc",
    "Lenker": "Giant Contact",
    "Vorbau": "GIANT Contact Aerolight",
    "Sattel": "Giant Grit Core",
    "Sattelstütze": "AL D-fuse SP-2056, 350mm",
    "Disziplin": "Bike, Bikes, Herren oder Unisex, new, Rennräder, Spedition, Straßenrennräder"
  },
  "rawFeatures": [
    "Vom schlanken, aerodynamisch inspirierten Aluminiumrahmen und der Carbongabel bis hin zu den straßenfreundlichen Komponenten und dem ergonomisch gestalteten Cockpit macht das neue Contend SL leistungsstarkes Rennradfahren für alle zugänglich. Fahre mit mehr Selbstvertrauen, Kontrolle und Geschwindigkeit durch die Stadt oder schließe dich einer Gruppe an.",
    "AERO INSPIRIERT Ein aerodynamisch geformtes Unterrohr und eine Carbongabel sorgen für ein schlankes Profil, das den Wind schneidet. Das Giant ALP WheelSystem hat eine vielseitige Felgentiefe von 30 mm und eine robuste Aluminiumkonstruktion, die leicht und stark genug ist, um den täglichen Einsatz auf unterschiedlichen Straßenbelägen zu meistern. Das Cockpit-Setup hat innen verlegte Kabel, um den Luftwiderstand weiter zu reduzieren und einen cleanen, modernen Look zu schaffen.",
    "VOLLE KONTROLLE Der ergonomisch geformte Lenker sorgt für super Handkomfort in jeder Position, egal ob oben, unten oder in der Kurvenposition. Die Kurvenposition hat einen 7,2-Grad-Flare für mehr Sicherheit und Kontrolle bei Abfahrten und in Kurven. Hydraulische Scheibenbremsen sorgen für gleichmäßige, vorhersehbare Bremskraft und helfen, die Ermüdung der Hände bei langen Abfahrten zu minimieren. Ein bewährter Shimano-Antrieb mit einer 50/34-Kettenblattkombination bietet eine große Auswahl an Gängen für eine optimale Trittfrequenz in unterschiedlichem Gelände.",
    "SANFTER KOMFORT Eine hochwertige Carbongabel federt die Unebenheiten und Konturen der Straße ab und sorgt so für weniger Ermüdung der Hände und Arme, während ein ergonomisch geformter Lenker mit vergrößerter Oberfläche den Druck auf Handfläche und Daumenbereich verteilt. Eine D-Fuse-Sattelstütze fängt Stöße und Vibrationen ab, und ein Giant Grit Core-Sattel passt sich dank Particle Flow Technology deinem Körper an. Mit den voluminöseren 28-mm-Tubeless-Reifen kannst du einen niedrigeren Reifendruck fahren, was für besseren Grip und mehr Fahrkomfort sorgt.",
    "Ausstattung: Modeljahr: 2026 Rahmen: AluxX SL Rahmen, 12x142 mm Gabel: Advanced Vollcarbon Gabel, OD1 Gabelschaft, 12x100 mm Kurbel: Prowheel Aluminium 50/34 Innenlager: Shimano PressFit Kette: KMC X-10 Kassette: Shimano CS-HG500 11-34 10 Fach Schalthebel: Shimano Tiagra ST-4700 Umwerfer: Shimano Tiagra FD-4700 Schaltwerk: Shimano Tiagra RD-4700 10-fach Bremsen: Shimano Tiagra BR-4770, 160/140mm Bremshebel: Shimano Tiagra Reifen: Giant SR 1 700x28C Naben: Giant ALP Disc Felgen: Giant ALP Disc, Tubeless Ready Speichen: Giant ALP Disc Lenker: Giant Contact Vorbau: GIANT Contact Aerolight Sattel: Giant Grit Core Sattelstütze: AL D-fuse SP-2056, 350mm",
    "* In seltenen Fällen liefern unsere Hersteller Fahrräder mit geänderten, aber gleichwertigen Komponenten."
  ],
  "rawSizes": [
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1399,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1399,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1399,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "ML",
      "size": "M/L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1399,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1399,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "all variants sold out",
  "fetchedAt": "2026-09-19T04:43:14.516Z",
  "sourceMeta": {
    "shopifyProductId": 10643021103368,
    "handle": "contend-sl-1-birch-gray",
    "productType": "Bike",
    "tags": [
      "Bike",
      "Bikes",
      "Herren oder Unisex",
      "new",
      "Rennräder",
      "Spedition",
      "Straßenrennräder"
    ],
    "skus": [
      "4711291257894",
      "4711291257900",
      "4711291257917",
      "4711291257924",
      "4711291257931"
    ],
    "articleNumbers": [
      "GIA260090",
      "GIA260090.1",
      "GIA260090.2",
      "GIA260090.3",
      "GIA260090.4"
    ],
    "stockSource": "feed-sold-out",
    "backorderNote": null,
    "untrackedVariants": 0,
    "variantsNotInStockArray": 0,
    "bWareVariantsRemoved": []
  }
}

Impressum · Privacy · Contact · About BikeFind