Trek Top Fuel 8

bikeexchange:trek_top_fuel_8_2022 · source URL · confidence 0.95 · GTIN 0601842579749

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
M-L	M/L	—	unknown	unsupported	yes	€2.699	—
L	L	—	unknown	unsupported	yes	€2.699	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

M-L

M/L

—

unknown

unsupported

yes

€2.699

—

unknown

unsupported

yes

€2.699

—

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.

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

Identity

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

field source evidence

brand retailer:bikeexchange / parse Trek

model retailer:bikeexchange / derived Trek Top Fuel 8

modelYear retailer:bikeexchange / parse Jahr: 2022

category retailer:bikeexchange / derived retailer taxonomy

frameMaterial retailer:bikeexchange / parse Aluminium

groupsetFamily retailer:bikeexchange / dictionary Shimano XT M8100, 12fach

electronicShifting retailer:bikeexchange / derived Shimano XT M8100, 12fach

speeds retailer:bikeexchange / parse 12fach

brakes retailer:bikeexchange / parse hydraulic disc

brakeTier retailer:bikeexchange / dictionary M6100

brakePistons retailer:bikeexchange / parse 4-piston

suspension retailer:bikeexchange / derived rear shock row: RockShox Deluxe Ultimate RCT, 185 x 50 mm

fork retailer:bikeexchange / parse RockShox SID, DebonAir-Feder, Rush RL-Dämpfung, Lockout, konischer Gabelschaft, 44 mm Vorbiegung, Boost110, 15 mm Maxle

rearShock retailer:bikeexchange / dictionary RockShox Deluxe Ultimate RCT, 185 x 50 mm

dropperPost retailer:bikeexchange / derived seatpost row "TranzX JD-YSP39, interne Zugführung, 34,9 mm, Größe S: 100 m" names no dropper, in a 31-field spec table

wheelMaterial retailer:bikeexchange / parse Aluminium

weightKg retailer:bikeexchange / parse Gewicht*: M - 14.26 kg / 31.44 lbs (mit TLR-Reifendichtmittel, ohne Schläuche)

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

availability retailer:bikeexchange / derived sizes 2: 2 stocked, 0 gone, 0 unread

seller retailer:bikeexchange / parse L: Bikerei.de

field	source	evidence
brand	`retailer:bikeexchange` / parse	Trek
model	`retailer:bikeexchange` / derived	Trek Top Fuel 8
modelYear	`retailer:bikeexchange` / parse	Jahr: 2022
category	`retailer:bikeexchange` / derived	retailer taxonomy
frameMaterial	`retailer:bikeexchange` / parse	Aluminium
groupsetFamily	`retailer:bikeexchange` / dictionary	Shimano XT M8100, 12fach
electronicShifting	`retailer:bikeexchange` / derived	Shimano XT M8100, 12fach
speeds	`retailer:bikeexchange` / parse	12fach
brakes	`retailer:bikeexchange` / parse	hydraulic disc
brakeTier	`retailer:bikeexchange` / dictionary	M6100
brakePistons	`retailer:bikeexchange` / parse	4-piston
suspension	`retailer:bikeexchange` / derived	rear shock row: RockShox Deluxe Ultimate RCT, 185 x 50 mm
fork	`retailer:bikeexchange` / parse	RockShox SID, DebonAir-Feder, Rush RL-Dämpfung, Lockout, konischer Gabelschaft, 44 mm Vorbiegung, Boost110, 15 mm Maxle
rearShock	`retailer:bikeexchange` / dictionary	RockShox Deluxe Ultimate RCT, 185 x 50 mm
dropperPost	`retailer:bikeexchange` / derived	seatpost row "TranzX JD-YSP39, interne Zugführung, 34,9 mm, Größe S: 100 m" names no dropper, in a 31-field spec table
wheelMaterial	`retailer:bikeexchange` / parse	Aluminium
weightKg	`retailer:bikeexchange` / parse	Gewicht*: M - 14.26 kg / 31.44 lbs (mit TLR-Reifendichtmittel, ohne Schläuche)
powerMeter	`retailer:bikeexchange` / derived	absent from a 31-field spec table
availability	`retailer:bikeexchange` / derived	sizes 2: 2 stocked, 0 gone, 0 unread
seller	`retailer:bikeexchange` / parse	L: Bikerei.de

Warnings

info mixed-groupset — Not a uniform groupset: {"shifters":"XT","crank":"Deore","cassette":"SLX"}. Ranked on the shifting level, with a penalty.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 8,
  "wheelScore": 5,
  "extrasScore": 2,
  "suspensionScore": 11,
  "weightAdjustment": 0.7,
  "equipmentValue": 37.7,
  "notes": [
    "Shimano XT = 10.",
    "Mixed groupset -2: crank is Deore, 26 tier below XT, cassette is SLX, 14 tier below XT.",
    "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 mtb-full.",
    "14.26 kg vs 14.7 kg mtb-full reference = +0.7.",
    "Fork series not stated: scored at the bottom of the fork ladder rather than assumed.",
    "Rear shock \"top\" +8.",
    "Brake series \"entry\" +2."
  ],
  "marketPrice": 3604,
  "valueScore": 1.335,
  "savingsVsMarket": 905
}

AI normalization

Not used: deterministic parsing resolved every field it needed.

Normalized record

{
  "id": "bikeexchange:trek_top_fuel_8_2022",
  "retailer": "bikeexchange",
  "retailerProductId": "trek_top_fuel_8_2022",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/trek_top_fuel_8_2022?sku=TRE_0000132260",
  "brand": "Trek",
  "model": "Top Fuel 8",
  "modelYear": 2022,
  "category": "mtb",
  "categoryBasis": "route",
  "sourceCategory": "mtb",
  "price": 2699,
  "originalPrice": 4099,
  "currency": "EUR",
  "discountPercent": 34,
  "frameMaterial": "aluminium",
  "frameModel": "Alpha Platinum Aluminium, internes Staufach, konisches Steuerrohr, Knock Block 2.0, interne Zugführung, Unterrohrschutz, Magnesiumumlenkhebel, Mino Link, ABP, B",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "XT",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": true,
  "groupsetComponents": {
    "shifters": "XT",
    "crank": "Deore",
    "cassette": "SLX"
  },
  "groupsetTierSpread": 26,
  "crank": "Shimano Deore M6120, 30 Z, 55 mm Kettenlinie, Größe S, M, M/L, L: 170 mm Kurbelarmlänge, Größe XL, XXL: 175 mm Kurbelarmlänge",
  "cassette": "Shimano SLX M7100, 10 – 51 Z., 12fach",
  "brakes": "hydraulic-disc",
  "brakePistons": 4,
  "brakeTier": "entry",
  "suspension": "full",
  "fork": {
    "make": "RockShox",
    "line": "SID",
    "tier": "unknown",
    "travelMm": 120
  },
  "rearShock": {
    "make": "RockShox",
    "line": "Deluxe",
    "tier": "top"
  },
  "dropperPost": false,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": "Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-Loch-Scheibenaufnahme, Boost148, 12 mm Steckachse | Bontrager Line Comp 30, Tubel",
  "wheelMaterial": "aluminium",
  "wheelTier": "unknown",
  "tyres": "Bontrager XR4 Team Issue, Tubeless Ready, Aramidwulstkern, 120 TPI, 29 x 2.40, Größe S, M, M/L, L, XL, XXL: Inner Strength Flankenschutz, Größe M, M/L, L: Inner",
  "weightKg": 14.26,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "M-L",
      "size": "M/L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2699,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2699,
      "seller": "Bikerei.de",
      "deliveryNote": "Reguläre Lieferzeit 7 Tage"
    }
  ],
  "seller": "Bikerei.de",
  "availability": "in-stock",
  "gtins": [
    "0601842579749"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/32b1ccfd26d3b5b41f5a-QWzrBNoK.jpg",
  "rawTitle": "Trek Top Fuel 8",
  "fetchedAt": "2026-09-19T05:46:44.316Z",
  "normalizationConfidence": 0.95,
  "warnings": [
    {
      "code": "mixed-groupset",
      "message": "Not a uniform groupset: {\"shifters\":\"XT\",\"crank\":\"Deore\",\"cassette\":\"SLX\"}. Ranked on the shifting level, with a penalty.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Gewicht*": "M - 14.26 kg / 31.44 lbs (mit TLR-Reifendichtmittel, ohne Schläuche)",
  "Rahmen": "Alpha Platinum Aluminium, internes Staufach, konisches Steuerrohr, Knock Block 2.0, interne Zugführung, Unterrohrschutz, Magnesiumumlenkhebel, Mino Link, ABP, Boost148, 120 mm Federweg",
  "Zulässiges Gesamtgewicht": "Dieses Fahrrad hat eine maximale Gewichtsbeschränkung (Fahrrad, Fahrer und Beladung) von 136 kg.",
  "Art der Bremse": "Hydraulische Scheibenbremse",
  "Bremse": ", Größe S, M, M/L, L, XL, XXL: SRAM DB 8 4-piston hydraulic disc, Größe M, M/L, L: Hydraulische 4-Kolben-Scheibenbremse von Shimano, M6100 Bremshebel, M6120 Bremssattel",
  "Bremsscheibe vorne": "⌀ 160mm",
  "Bremsscheiben": ", Größe S, M, M/L, L, XL, XXL: SRAM Centerline, 6-Loch, abgerundete Kante, 160 mm / SRAM CenterLine, 6-Loch-Scheibenaufnahme, abgerundete Kante, 180 mm *, Größe M, M/L, L: Shimano RT66, 6-Loch-Scheibenaufnahme, 160 mm / Shimano RT66, 6-Loch, 180 mm *",
  "Bremsscheibe hinten": "⌀ 160mm",
  "Reifen": "Bontrager XR4 Team Issue, Tubeless Ready, Aramidwulstkern, 120 TPI, 29 x 2.40, Größe S, M, M/L, L, XL, XXL: Inner Strength Flankenschutz, Größe M, M/L, L: Inner Strength-Flankenschutz",
  "Laufrad vorne": "Bontrager Line Comp 30, Tubeless Ready, 6-Loch-Scheibenaufnahme, Boost110, Größe S, M, M/L, L, XL, XXL: 15 mm-Steckachse, Größe M, M/L, L: 15 mm Steckachse",
  "Laufrad hinten": "Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-Loch-Scheibenaufnahme, Boost148, 12 mm Steckachse",
  "Nabe hinten": "Bontrager, Aluminium, gedichtetes Lager, 6-Loch-Scheibenaufnahme, Rapid Drive 108, Shimano MicroSpline-Freilaufnabe, Boost148, 12 mm Steckachse",
  "Laufräder": "Bontrager Line Comp 30, Tubeless Ready, 28-Loch, Presta-Ventil",
  "Vorbau": "Bontrager Elite, 35 mm, 0 Grad, 45 mm Länge",
  "Steuersatz": "Integrierter Steuersatz mit Knock Block 2.0, 72 Grad Radius (einschließlich Zunge mit unendlichem Radius), gedichtetes Patronenlager, 1 1/8\" oben, 1,5\" unten",
  "Lenker": "Bontrager Line, Aluminium, 35 mm, 27,5 mm Rise, Größe S: 750 mm Breite, Größe M, M/L, L, XL, XXL: 780 mm Breite",
  "Griffe": "Bontrager XR Trail Comp, Nylonklemme",
  "Kassette": "Shimano SLX M7100, 10 – 51 Z., 12fach",
  "Schaltung": "Shimano SLX/XT, 12fach",
  "Kurbel": "Shimano Deore M6120, 30 Z, 55 mm Kettenlinie, Größe S, M, M/L, L: 170 mm Kurbelarmlänge, Größe XL, XXL: 175 mm Kurbelarmlänge",
  "Schalthebel": "Shimano XT M8100, 12fach",
  "Innenlager": ", Größe S, M, M/L, L, XL, XXL: Shimano BB-MT501, BSA-Gewinde, Größe M, M/L, L: Shimano SM-BB52, 73 mm, externes Gewindelager",
  "Kette / Riemen": "Shimano SLX M7100, 12fach",
  "Sattel": "Bontrager Arvada, Stahlstreben, 138 mm Breite",
  "Sattelstütze": "TranzX JD-YSP39, interne Zugführung, 34,9 mm, Größe S: 100 mm Hub, Größe M, M/L: 150 mm Hub, Größe L, XL, XXL: 170 mm Hub",
  "Gabel Bauart": "Federgabel",
  "Federweg vorne": "120mm",
  "Dämpfer": "RockShox Deluxe Ultimate RCT, 185 x 50 mm",
  "Gabelhersteller": "RockShox",
  "Gabel": "RockShox SID, DebonAir-Feder, Rush RL-Dämpfung, Lockout, konischer Gabelschaft, 44 mm Vorbiegung, Boost110, 15 mm Maxle Stealth-Achse, 120 mm Federweg",
  "Jahr": "2022"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "trek_top_fuel_8_2022",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/trek_top_fuel_8_2022?sku=TRE_0000132260",
  "extractionMethod": "embedded-json",
  "sourceCategory": "mtb",
  "rawTitle": "Trek Top Fuel 8",
  "rawBrand": "Trek",
  "price": 2699,
  "originalPrice": 4099,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/32b1ccfd26d3b5b41f5a-QWzrBNoK.jpg",
  "rawSpecifications": {
    "Gewicht*": "M - 14.26 kg / 31.44 lbs (mit TLR-Reifendichtmittel, ohne Schläuche)",
    "Rahmen": "Alpha Platinum Aluminium, internes Staufach, konisches Steuerrohr, Knock Block 2.0, interne Zugführung, Unterrohrschutz, Magnesiumumlenkhebel, Mino Link, ABP, Boost148, 120 mm Federweg",
    "Zulässiges Gesamtgewicht": "Dieses Fahrrad hat eine maximale Gewichtsbeschränkung (Fahrrad, Fahrer und Beladung) von 136 kg.",
    "Art der Bremse": "Hydraulische Scheibenbremse",
    "Bremse": ", Größe S, M, M/L, L, XL, XXL: SRAM DB 8 4-piston hydraulic disc, Größe M, M/L, L: Hydraulische 4-Kolben-Scheibenbremse von Shimano, M6100 Bremshebel, M6120 Bremssattel",
    "Bremsscheibe vorne": "⌀ 160mm",
    "Bremsscheiben": ", Größe S, M, M/L, L, XL, XXL: SRAM Centerline, 6-Loch, abgerundete Kante, 160 mm / SRAM CenterLine, 6-Loch-Scheibenaufnahme, abgerundete Kante, 180 mm *, Größe M, M/L, L: Shimano RT66, 6-Loch-Scheibenaufnahme, 160 mm / Shimano RT66, 6-Loch, 180 mm *",
    "Bremsscheibe hinten": "⌀ 160mm",
    "Reifen": "Bontrager XR4 Team Issue, Tubeless Ready, Aramidwulstkern, 120 TPI, 29 x 2.40, Größe S, M, M/L, L, XL, XXL: Inner Strength Flankenschutz, Größe M, M/L, L: Inner Strength-Flankenschutz",
    "Laufrad vorne": "Bontrager Line Comp 30, Tubeless Ready, 6-Loch-Scheibenaufnahme, Boost110, Größe S, M, M/L, L, XL, XXL: 15 mm-Steckachse, Größe M, M/L, L: 15 mm Steckachse",
    "Laufrad hinten": "Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-Loch-Scheibenaufnahme, Boost148, 12 mm Steckachse",
    "Nabe hinten": "Bontrager, Aluminium, gedichtetes Lager, 6-Loch-Scheibenaufnahme, Rapid Drive 108, Shimano MicroSpline-Freilaufnabe, Boost148, 12 mm Steckachse",
    "Laufräder": "Bontrager Line Comp 30, Tubeless Ready, 28-Loch, Presta-Ventil",
    "Vorbau": "Bontrager Elite, 35 mm, 0 Grad, 45 mm Länge",
    "Steuersatz": "Integrierter Steuersatz mit Knock Block 2.0, 72 Grad Radius (einschließlich Zunge mit unendlichem Radius), gedichtetes Patronenlager, 1 1/8\" oben, 1,5\" unten",
    "Lenker": "Bontrager Line, Aluminium, 35 mm, 27,5 mm Rise, Größe S: 750 mm Breite, Größe M, M/L, L, XL, XXL: 780 mm Breite",
    "Griffe": "Bontrager XR Trail Comp, Nylonklemme",
    "Kassette": "Shimano SLX M7100, 10 – 51 Z., 12fach",
    "Schaltung": "Shimano SLX/XT, 12fach",
    "Kurbel": "Shimano Deore M6120, 30 Z, 55 mm Kettenlinie, Größe S, M, M/L, L: 170 mm Kurbelarmlänge, Größe XL, XXL: 175 mm Kurbelarmlänge",
    "Schalthebel": "Shimano XT M8100, 12fach",
    "Innenlager": ", Größe S, M, M/L, L, XL, XXL: Shimano BB-MT501, BSA-Gewinde, Größe M, M/L, L: Shimano SM-BB52, 73 mm, externes Gewindelager",
    "Kette / Riemen": "Shimano SLX M7100, 12fach",
    "Sattel": "Bontrager Arvada, Stahlstreben, 138 mm Breite",
    "Sattelstütze": "TranzX JD-YSP39, interne Zugführung, 34,9 mm, Größe S: 100 mm Hub, Größe M, M/L: 150 mm Hub, Größe L, XL, XXL: 170 mm Hub",
    "Gabel Bauart": "Federgabel",
    "Federweg vorne": "120mm",
    "Dämpfer": "RockShox Deluxe Ultimate RCT, 185 x 50 mm",
    "Gabelhersteller": "RockShox",
    "Gabel": "RockShox SID, DebonAir-Feder, Rush RL-Dämpfung, Lockout, konischer Gabelschaft, 44 mm Vorbiegung, Boost110, 15 mm Maxle Stealth-Achse, 120 mm Federweg",
    "Jahr": "2022"
  },
  "rawFeatures": [
    "Aluminium",
    "Shimano Deore XT",
    "29\"",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "M-L",
      "size": "M/L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2699,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2699,
      "seller": "Bikerei.de",
      "deliveryNote": "Reguläre Lieferzeit 7 Tage"
    }
  ],
  "availabilityText": "sizes 2: 2 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-19T05:46:44.316Z",
  "sourceMeta": {
    "skus": [
      "601842579749"
    ],
    "shopSkus": [
      "TRE_0000132260",
      "TRE_0000132253",
      "TRE_0000132260"
    ],
    "seller": "Bikerei.de",
    "sellerOfSize": "L",
    "sellerId": "7feef1a7-dcd3-40e1-9469-1c6dea51a1f4",
    "storeKey": "store_01KBQKV8NM9GM4VX85T5YN8DDN_eur",
    "storeCity": "Weißenburg in Bayern",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": true,
    "storeReservation": true,
    "storeDeliveryTime": "P7D",
    "shippingPrice": 50,
    "hasMoreSellers": false,
    "condition": "NEW",
    "ctProductId": "07769fe7-b234-4b6b-98d0-8b6271dfca8c",
    "shopCategory": "Fully",
    "colourCount": 2,
    "fetchedSku": "TRE_0000132260"
  }
}

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