Hook EXT TI - titanium / black

bike-mailorder:9617798627592 · source URL · confidence 0.83 · GTIN 4055822531726, 4055822531733, 4055822531740, 4055822531757 +1

Eligibility

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

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
46 cm - XS	XS	46 cm	exact scale	stated by the retailer	no	€5.939,99	46 cm - XS
50 cm - S	S	50 cm	exact scale	stated by the retailer	no	€5.939,99	50 cm - S
53 cm - M	M	53 cm	exact scale	stated by the retailer	no	€5.939,99	53 cm - M
57 cm - L	L	57 cm	exact scale	stated by the retailer	no	€5.939,99	57 cm - L
60 cm - XL	XL	60 cm	exact scale	stated by the retailer	no	€5.939,99	60 cm - XL

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

46 cm - XS

46 cm

exact scale

stated by the retailer

€5.939,99

46 cm - XS

50 cm - S

50 cm

exact scale

stated by the retailer

€5.939,99

50 cm - S

53 cm - M

53 cm

exact scale

stated by the retailer

€5.939,99

53 cm - M

57 cm - L

57 cm

exact scale

stated by the retailer

€5.939,99

57 cm - L

60 cm - XL

60 cm

exact scale

stated by the retailer

€5.939,99

60 cm - XL

A shopper asking for: 54 → 53 cm - M fits but sold out · 56 → 57 cm - L fits but sold out · 58 → 57 cm - L fits but sold out · 60 → 60 cm - XL fits but sold out

Identity

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

field source evidence

brand retailer:bike-mailorder / parse Bombtrack

model retailer:bike-mailorder / derived Hook EXT TI - titanium / black

category retailer:bike-mailorder / derived retailer taxonomy

frameMaterial retailer:bike-mailorder / parse Titanium

groupsetFamily retailer:bike-mailorder / dictionary Shimano GRX DI2 ST-RX815 2 x 11 || Shimano GRX DI2 RD-RX815 || Shimano GRX DI2 FD-RX815-F

electronicShifting retailer:bike-mailorder / derived DI2

speeds retailer:bike-mailorder / parse 2 x 11

brakes retailer:bike-mailorder / parse hydraulic disc

suspension retailer:bike-mailorder / derived no suspension fork and no rear shock on a drop-bar listing

fork retailer:bike-mailorder / dictionary Seido MGV full carbon, TA, 1.1/2'' - 1.1/8'', fender / triple cage mounts, 180 mm max rotor size, lowrider rack compatib

dropperPost retailer:bike-mailorder / derived seatpost row "Seido Yew aluminium seatpost, 27.2 mm x 350 mm" names no dropper, in a 31-field spec table

beltDrive retailer:bike-mailorder / parse KMC

powerMeter retailer:bike-mailorder / derived absent from a 31-field spec table

availability retailer:bike-mailorder / derived all variants sold out

field	source	evidence
brand	`retailer:bike-mailorder` / parse	Bombtrack
model	`retailer:bike-mailorder` / derived	Hook EXT TI - titanium / black
category	`retailer:bike-mailorder` / derived	retailer taxonomy
frameMaterial	`retailer:bike-mailorder` / parse	Titanium
groupsetFamily	`retailer:bike-mailorder` / dictionary	Shimano GRX DI2 ST-RX815 2 x 11 \|\| Shimano GRX DI2 RD-RX815 \|\| Shimano GRX DI2 FD-RX815-F
electronicShifting	`retailer:bike-mailorder` / derived	DI2
speeds	`retailer:bike-mailorder` / parse	2 x 11
brakes	`retailer:bike-mailorder` / parse	hydraulic disc
suspension	`retailer:bike-mailorder` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:bike-mailorder` / dictionary	Seido MGV full carbon, TA, 1.1/2'' - 1.1/8'', fender / triple cage mounts, 180 mm max rotor size, lowrider rack compatib
dropperPost	`retailer:bike-mailorder` / derived	seatpost row "Seido Yew aluminium seatpost, 27.2 mm x 350 mm" names no dropper, in a 31-field spec table
beltDrive	`retailer:bike-mailorder` / parse	KMC
powerMeter	`retailer:bike-mailorder` / derived	absent from a 31-field spec table
availability	`retailer:bike-mailorder` / derived	all variants sold out

Warnings

info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 22,
  "drivetrainScore": 30,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 57,
  "notes": [
    "Shimano GRX Di2 = 30.",
    "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 gravel.",
    "Weight not published: no weight adjustment either way."
  ],
  "marketPrice": 2885,
  "valueScore": 0.486,
  "savingsVsMarket": -3054.99
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Wheel rims are specified as 'WTB EZR i25' and 'WTB EZR i23' but the source does not state rim material or a recognised tier mapping, so wheelMaterial and wheelTier are left null. Weight and power meter are not stated. Mixed groupset set to false because crank and shifting hardware are all Shimano GRX (evidence shows GRX crank and GRX DI2 shifters/derailleurs), though the cassette named is Shimano Ultegra (different family) — this does not trigger mixedGroupset per the given rule which considers shifters/derailleurs/crank.",
  "raw": {
    "frameMaterial": {
      "value": "titanium",
      "evidence": "Titanium 3Al-2.5V",
      "confidence": 0.95
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Shimano GRX 810-2",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "GRX Di2",
      "evidence": "Shimano GRX DI2",
      "confidence": 0.9
    },
    "electronicShifting": {
      "value": "true",
      "evidence": "Shimano GRX DI2",
      "confidence": 0.9
    },
    "speeds": {
      "value": "11",
      "evidence": "11-speed",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Kurbel: Shimano GRX 810-2, hollow forged aluminium crank, 24 mm spindle, 170 mm (XS/S/M), Shimano GRX 810-2, hollow forged aluminium crank, 24 mm spindle, 175 mm (L/XL)\nKettenblatt: Shimano GRX, 48 T / 31 T\n...Schalthebel: Shimano GRX DI2 ST-RX815 2 x 11",
      "confidence": 0.7
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Shimano GRX BR-RX810 flat mount hydraulic disc brakes",
      "confidence": 0.95
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "Wheel rims are specified as 'WTB EZR i25' and 'WTB EZR i23' but the source does not state rim material or a recognised tier mapping, so wheelMaterial and wheelTier are left null. Weight and power meter are not stated. Mixed groupset set to false because crank and shifting hardware are all Shimano GRX (evidence shows GRX crank and GRX DI2 shifters/derailleurs), though the cassette named is Shimano Ultegra (different family) — this does not trigger mixedGroupset per the given rule which considers shifters/derailleurs/crank."
  }
}

Normalized record

{
  "id": "bike-mailorder:9617798627592",
  "retailer": "bike-mailorder",
  "retailerProductId": "9617798627592",
  "productUrl": "https://www.bike-mailorder.com/products/bombtrack-hook-ext-ti-titanium-black",
  "brand": "Bombtrack",
  "model": "Hook EXT TI",
  "modelYear": null,
  "category": "gravel",
  "categoryBasis": "route",
  "sourceCategory": "gravel",
  "price": 5939.99,
  "originalPrice": 6599.99,
  "currency": "EUR",
  "discountPercent": 10,
  "frameMaterial": "titanium",
  "frameModel": "Titanium 3Al-2.5V, TA, rack / fender mounts, UDH derailleur hanger",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "GRX Di2",
  "groupsetGeneration": null,
  "electronicShifting": true,
  "speeds": 11,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "GRX Di2",
    "rearDerailleur": "GRX Di2",
    "frontDerailleur": "GRX Di2",
    "crank": "GRX",
    "cassette": "Ultegra"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano GRX 810-2, hollow forged aluminium crank, 24 mm spindle, 170 mm (XS/S/M), Shimano GRX 810-2, hollow forged aluminium crank, 24 mm spindle, 175 mm (L/XL)",
  "cassette": "Shimano ULTEGRA CS HG 800, 11-speed, 11 - 34 T",
  "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": "WTB EZR i23 , TCS 2.0, 32h | Seido Tau sealed hub, 6-bolt disc | Seido Tau sealed hub, 11-speed, 6-bolt disc",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "WTB Ranger TCS Light / Fast Rolling 27,5'' x 2,0'', TLR",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "46 cm - XS",
      "size": "46",
      "sizeCm": 46,
      "inStock": false,
      "stockCount": null,
      "price": 5939.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "50 cm - S",
      "size": "50",
      "sizeCm": 50,
      "inStock": false,
      "stockCount": null,
      "price": 5939.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "53 cm - M",
      "size": "53",
      "sizeCm": 53,
      "inStock": false,
      "stockCount": null,
      "price": 5939.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "57 cm - L",
      "size": "57",
      "sizeCm": 57,
      "inStock": false,
      "stockCount": null,
      "price": 5939.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "60 cm - XL",
      "size": "60",
      "sizeCm": 60,
      "inStock": false,
      "stockCount": null,
      "price": 5939.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "out-of-stock",
  "gtins": [
    "4055822531726",
    "4055822531733",
    "4055822531740",
    "4055822531757",
    "4055822531764"
  ],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0901/7085/1592/files/9617798627592-1.jpg?v=1788341789",
  "rawTitle": "Hook EXT TI - titanium / black",
  "fetchedAt": "2026-09-19T04:58:29.336Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Rahmen": "Titanium 3Al-2.5V, TA, rack / fender mounts, UDH derailleur hanger",
  "Gabel": "Seido MGV full carbon, TA, 1.1/2'' - 1.1/8'', fender / triple cage mounts, 180 mm max rotor size, lowrider rack compatible, internal hub dynamo cable routing",
  "Kurbel": "Shimano GRX 810-2, hollow forged aluminium crank, 24 mm spindle, 170 mm (XS/S/M), Shimano GRX 810-2, hollow forged aluminium crank, 24 mm spindle, 175 mm (L/XL)",
  "Kettenblatt": "Shimano GRX, 48 T / 31 T",
  "Innenlager": "Bombtrack T47 internal sealed BB for 24 mm spindle",
  "Kette": "KMC X11 EPT Anti Rust chain, 1/2'' x 11/128'', 112L",
  "Kassette": "Shimano ULTEGRA CS HG 800, 11-speed, 11 - 34 T",
  "Umwerfer": "Shimano GRX DI2 FD-RX815-F",
  "Schaltwerk": "Shimano GRX DI2 RD-RX815",
  "Schalthebel": "Shimano GRX DI2 ST-RX815 2 x 11",
  "Bremsen": "Shimano GRX BR-RX810 flat mount hydraulic disc brakes",
  "Bremsscheibe": "Shimano SM-RT86 180 mm front and 160 mm rear rotor",
  "Bremshebel": "Shimano GRX DI2 ST-RX815 hydraulic",
  "Nabe vorne": "Seido Tau sealed hub, 6-bolt disc",
  "Nabe hinten": "Seido Tau sealed hub, 11-speed, 6-bolt disc",
  "Steckachse": "12 x 100 mm / 12 x 142 mm",
  "Felge vorne": "WTB EZR i25 , TCS 2.0, 32h",
  "Felge hinten": "WTB EZR i23 , TCS 2.0, 32h",
  "Reifen vorne": "WTB Ranger TCS Light / Fast Rolling 27,5'' x 2,0'', TLR",
  "Reifen hinten": "WTB Ranger TCS Light / Fast Rolling 27.5'' x 2.0'', TLR",
  "Steuersatz": "Sealed external aheadset, 1.1/2'' - 1.1/8''",
  "Vorbau": "Seido Drift forged aluminium stem, 0°, 45 mm (XS/S/M), Seido Drift forged aluminium stem, 0°, 60 mm (L/XL)",
  "Lenker": "Seido Tackle drop bar, 31.8 mm, 16° flare",
  "Griffe": "Seido Tab bar tape",
  "Sattelklemme": "Bombtrack Prime 31.8 mm",
  "Sattelstütze": "Seido Yew aluminium seatpost, 27.2 mm x 350 mm",
  "Sattel": "Seido Comp saddle",
  "max. Fahrergewicht": "130 kg inkl. Gepäck",
  "max. Reifenbreite Gabel": "650B x 57C / 700C x 57C",
  "max. Reifenbreite Rahmen": "650B x 52C / 700C x 40C",
  "Disziplin": "Bike, Bikes, Gravel Bikes, Gravel Bikes Herren, Herren oder Unisex, Spedition"
}

Raw adapter output

{
  "retailer": "bike-mailorder",
  "retailerProductId": "9617798627592",
  "productUrl": "https://www.bike-mailorder.com/products/bombtrack-hook-ext-ti-titanium-black",
  "extractionMethod": "public-json-api",
  "sourceCategory": "gravel",
  "rawTitle": "Hook EXT TI - titanium / black",
  "rawBrand": "Bombtrack",
  "price": 5939.99,
  "originalPrice": 6599.99,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0901/7085/1592/files/9617798627592-1.jpg?v=1788341789",
  "rawSpecifications": {
    "Rahmen": "Titanium 3Al-2.5V, TA, rack / fender mounts, UDH derailleur hanger",
    "Gabel": "Seido MGV full carbon, TA, 1.1/2'' - 1.1/8'', fender / triple cage mounts, 180 mm max rotor size, lowrider rack compatible, internal hub dynamo cable routing",
    "Kurbel": "Shimano GRX 810-2, hollow forged aluminium crank, 24 mm spindle, 170 mm (XS/S/M), Shimano GRX 810-2, hollow forged aluminium crank, 24 mm spindle, 175 mm (L/XL)",
    "Kettenblatt": "Shimano GRX, 48 T / 31 T",
    "Innenlager": "Bombtrack T47 internal sealed BB for 24 mm spindle",
    "Kette": "KMC X11 EPT Anti Rust chain, 1/2'' x 11/128'', 112L",
    "Kassette": "Shimano ULTEGRA CS HG 800, 11-speed, 11 - 34 T",
    "Umwerfer": "Shimano GRX DI2 FD-RX815-F",
    "Schaltwerk": "Shimano GRX DI2 RD-RX815",
    "Schalthebel": "Shimano GRX DI2 ST-RX815 2 x 11",
    "Bremsen": "Shimano GRX BR-RX810 flat mount hydraulic disc brakes",
    "Bremsscheibe": "Shimano SM-RT86 180 mm front and 160 mm rear rotor",
    "Bremshebel": "Shimano GRX DI2 ST-RX815 hydraulic",
    "Nabe vorne": "Seido Tau sealed hub, 6-bolt disc",
    "Nabe hinten": "Seido Tau sealed hub, 11-speed, 6-bolt disc",
    "Steckachse": "12 x 100 mm / 12 x 142 mm",
    "Felge vorne": "WTB EZR i25 , TCS 2.0, 32h",
    "Felge hinten": "WTB EZR i23 , TCS 2.0, 32h",
    "Reifen vorne": "WTB Ranger TCS Light / Fast Rolling 27,5'' x 2,0'', TLR",
    "Reifen hinten": "WTB Ranger TCS Light / Fast Rolling 27.5'' x 2.0'', TLR",
    "Steuersatz": "Sealed external aheadset, 1.1/2'' - 1.1/8''",
    "Vorbau": "Seido Drift forged aluminium stem, 0°, 45 mm (XS/S/M), Seido Drift forged aluminium stem, 0°, 60 mm (L/XL)",
    "Lenker": "Seido Tackle drop bar, 31.8 mm, 16° flare",
    "Griffe": "Seido Tab bar tape",
    "Sattelklemme": "Bombtrack Prime 31.8 mm",
    "Sattelstütze": "Seido Yew aluminium seatpost, 27.2 mm x 350 mm",
    "Sattel": "Seido Comp saddle",
    "max. Fahrergewicht": "130 kg inkl. Gepäck",
    "max. Reifenbreite Gabel": "650B x 57C / 700C x 57C",
    "max. Reifenbreite Rahmen": "650B x 52C / 700C x 40C",
    "Disziplin": "Bike, Bikes, Gravel Bikes, Gravel Bikes Herren, Herren oder Unisex, Spedition"
  },
  "rawFeatures": [
    "Ausstattung: Rahmen: Titanium 3Al-2.5V, TA, rack / fender mounts, UDH derailleur hanger Gabel: Seido MGV full carbon, TA, 1.1/2'' - 1.1/8'', fender / triple cage mounts, 180 mm max rotor size, lowrider rack compatible, internal hub dynamo cable routing Kurbel: Shimano GRX 810-2, hollow forged aluminium crank, 24 mm spindle, 170 mm (XS/S/M) Kurbel: Shimano GRX 810-2, hollow forged aluminium crank, 24 mm spindle, 175 mm (L/XL) Kettenblatt: Shimano GRX, 48 T / 31 T Innenlager: Bombtrack T47 internal sealed BB for 24 mm spindle Kette: KMC X11 EPT Anti Rust chain, 1/2'' x 11/128'', 112L Kassette: Shimano ULTEGRA CS HG 800, 11-speed, 11 - 34 T Umwerfer: Shimano GRX DI2 FD-RX815-F Schaltwerk: Shimano GRX DI2 RD-RX815 Schalthebel: Shimano GRX DI2 ST-RX815 2 x 11 Bremsen: Shimano GRX BR-RX810 flat mount hydraulic disc brakes Bremsscheibe: Shimano SM-RT86 180 mm front and 160 mm rear rotor Bremshebel: Shimano GRX DI2 ST-RX815 hydraulic Nabe vorne: Seido Tau sealed hub, 6-bolt disc Nabe hinten: Seido Tau sealed hub, 11-speed, 6-bolt disc Steckachse: 12 x 100 mm / 12 x 142 mm Felge vorne: WTB EZR i25 , TCS 2.0, 32h Felge hinten: WTB EZR i23 , TCS 2.0, 32h Reifen vorne: WTB Ranger TCS Light / F",
    "* In seltenen Fällen liefern unsere Hersteller Fahrräder mit geänderten, aber gleichwertigen Komponenten."
  ],
  "rawSizes": [
    {
      "rawSize": "46 cm - XS",
      "size": "46",
      "sizeCm": 46,
      "inStock": false,
      "stockCount": null,
      "price": 5939.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "50 cm - S",
      "size": "50",
      "sizeCm": 50,
      "inStock": false,
      "stockCount": null,
      "price": 5939.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "53 cm - M",
      "size": "53",
      "sizeCm": 53,
      "inStock": false,
      "stockCount": null,
      "price": 5939.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "57 cm - L",
      "size": "57",
      "sizeCm": 57,
      "inStock": false,
      "stockCount": null,
      "price": 5939.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "60 cm - XL",
      "size": "60",
      "sizeCm": 60,
      "inStock": false,
      "stockCount": null,
      "price": 5939.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "all variants sold out",
  "fetchedAt": "2026-09-19T04:58:29.336Z",
  "sourceMeta": {
    "shopifyProductId": 9617798627592,
    "handle": "bombtrack-hook-ext-ti-titanium-black",
    "productType": "Bike",
    "tags": [
      "Bike",
      "Bikes",
      "Gravel Bikes",
      "Gravel Bikes Herren",
      "Herren oder Unisex",
      "Spedition"
    ],
    "skus": [
      "4055822531726",
      "4055822531733",
      "4055822531740",
      "4055822531757",
      "4055822531764"
    ],
    "articleNumbers": [
      "B21010029",
      "B21010029.1",
      "B21010029.2",
      "B21010029.3",
      "B21010029.4"
    ],
    "stockSource": "feed-sold-out",
    "backorderNote": null,
    "untrackedVariants": 0,
    "variantsNotInStockArray": 0,
    "bWareVariantsRemoved": []
  }
}

Impressum · Privacy · Contact · About BikeFind