{"product_id":"trek-fx-sport-sl-4-carbon-shimano-cues-hybrid-bike","title":"Trek FX Sport SL 4 Carbon Shimano CUES Hybrid Bike","description":"\u003cp\u003eThe \u003cstrong\u003eTrek FX Sport SL 4\u003c\/strong\u003e is the entry point into Trek's carbon flat-bar performance lineup. Built on a \u003cstrong\u003e400 Series OCLV Carbon frame and carbon fork\u003c\/strong\u003e, it targets riders who want road bike weight and responsiveness with the comfort and control of a flat handlebar. A \u003cstrong\u003e1x Shimano CUES U6000 10-speed drivetrain\u003c\/strong\u003e with a LINKGLIDE 11-48 cassette simplifies shifting without sacrificing range — one lever, one chainring, a wide cassette that handles climbs and fast flats with durability built for daily use.\u003c\/p\u003e\n\u003cp\u003eShimano hydraulic disc brakes (MT201 lever, UR300 caliper) with \u003cstrong\u003e160mm Shimano RT10 centerlock rotors\u003c\/strong\u003e provide predictable, low-effort stopping. \u003cstrong\u003eBontrager GR1 Expert Hard-Case Lite 700x40c tires\u003c\/strong\u003e on tubeless-ready Bontrager Paradigm rims (21mm internal width) balance flat resistance with comfortable rolling. DuoTrap S compatibility, 3-stop chain keeper, fender mounts, rack mounts, and top tube bag mounts make this a genuinely capable multi-use carbon bike. Bontrager City pedals included.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCyclists who want a carbon fitness or commuter bike with 1x drivetrain and hydraulic disc\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRiders who cover varied terrain — pavement and light gravel — and want a flat-bar platform for both\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoad cyclists switching to flat bars for comfort or ergonomics without giving up performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStep up to SL 5:\u003c\/strong\u003e if SRAM Apex 1x mechanical with 11-speed tighter gear steps is preferred over Shimano CUES 10-speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eWhat to Look For\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1x vs. 2x:\u003c\/strong\u003e Single chainring eliminates front shifting — simpler and lighter, but with wider gear steps; appropriate for mixed terrain, less ideal for very hilly routes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLINKGLIDE cassette:\u003c\/strong\u003e The 11-48 LINKGLIDE cassette delivers extended component life under variable real-world shifting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFender and rack mounts:\u003c\/strong\u003e Present on the FX Sport SL 4; not all carbon flat-bar bikes offer this level of daily-use infrastructure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eFrame \u0026amp; Fork — 400 Series OCLV Carbon:\u003c\/strong\u003e Internal routing, 3-stop chain keeper, DuoTrap S compatible, fender mounts, flat mount disc, 135x5mm ThruSkew. Carbon fork with hidden fender mounts and 100x5mm ThruSkew.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDrivetrain — Shimano CUES U6000 10-speed 1x LINKGLIDE:\u003c\/strong\u003e U6000 shifter with optical gear display, U6000 GS rear derailleur. ProWheel 42T narrow-wide chainring at 170mm. CUES LG300 11-48 LINKGLIDE cassette. KMC X Glide chain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrakes — Shimano hydraulic disc:\u003c\/strong\u003e MT201 levers, UR300 calipers, 160mm Shimano RT10 centerlock rotors. Hydraulic disc with progressive modulation in all conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWheels \u0026amp; Tires — Bontrager Paradigm tubeless-ready:\u003c\/strong\u003e 32-hole, 21mm internal width, Presta valve. Bontrager GR1 Expert Hard-Case Lite 700x40c at 60 tpi — flat-resistant, comfortable on pavement and packed gravel.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eRider Intent Summary\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBiggest strengths:\u003c\/strong\u003e 400 Series OCLV Carbon at entry SL price; Shimano hydraulic disc; 1x LINKGLIDE durability; fender and rack mounts; tubeless-ready wheels; pedals included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTradeoffs:\u003c\/strong\u003e 1x has wider gear steps than 2x; CUES is durable but not a performance groupset; 135x5mm ThruSkew limits wheel upgrade paths\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes it different:\u003c\/strong\u003e The most practically equipped carbon flat-bar bike in the FX Sport line — fender mounts, rack mounts, LINKGLIDE durability, and hydraulic disc under $2,000\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eVictory's Take\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eAt \u003cstrong\u003eVictory Bicycle Studio\u003c\/strong\u003e, the FX Sport SL 4 is the carbon fitness bike we recommend when a rider wants low maintenance, mixed-terrain capability, and flat-bar comfort in a carbon package. The LINKGLIDE drivetrain is a practical feature that matters more over time than it sounds on a spec sheet.\u003c\/p\u003e","brand":"Trek","offers":[{"title":"MATTE DEEP SMOKE \/ XS","offer_id":53853486154035,"sku":"5348085","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"MATTE DEEP SMOKE \/ S","offer_id":53853486121267,"sku":"5348086","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"MATTE DEEP SMOKE \/ M","offer_id":53853486416179,"sku":"5348087","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"MATTE DEEP SMOKE \/ L","offer_id":53853486350643,"sku":"5348088","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"DESERT SAGE \/ S","offer_id":53853486285107,"sku":"5348096","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"DESERT SAGE \/ M","offer_id":53853486219571,"sku":"5348097","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"DESERT SAGE \/ L","offer_id":53853486186803,"sku":"5348098","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"DESERT SAGE \/ XL","offer_id":53853486317875,"sku":"5348099","price":1999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3685\/0739\/files\/e16d2f5cea19736984922fe25a2ea22e1fc2eae3_ea8f4bcd-80fa-41fd-b828-77951de4b0b7.jpg?v=1786658553","url":"https:\/\/victorybicyclestudio.com\/products\/trek-fx-sport-sl-4-carbon-shimano-cues-hybrid-bike","provider":"Victory Bicycle Studio","version":"1.0","type":"link"}