{"product_id":"trek-domane-al-5-gen-4-aluminum-shimano-105-road-bike","title":"Trek Domane AL 5 Gen 4 Aluminum Shimano 105 Road Bike","description":"\u003cp\u003eThe \u003cstrong\u003eTrek Domane AL 5 Gen 4\u003c\/strong\u003e is the top aluminum build in Trek's Gen 4 Domane AL line, pairing the \u003cstrong\u003e100 Series Alpha Aluminum frame and carbon fork\u003c\/strong\u003e with \u003cstrong\u003e12-speed Shimano 105 R7120\u003c\/strong\u003e — the first generation of 105 to offer 12-speed performance at an aluminum bike price. The 12-speed cassette (11-34) provides a tight, even gear progression that meaningfully improves cadence control compared to the 8- and 11-speed tiers below it. Available in sizes 44–61cm across three colorways.\u003c\/p\u003e\u003cp\u003eThe AL 5 uses \u003cstrong\u003eBontrager alloy hubs with sealed bearings and centerlock disc mounts\u003c\/strong\u003e, paired with Shimano CL700 centerlock 160mm rotors. Shimano 105 R7120 shifters and R7100 rear derailleur (36T max cog) deliver the clean, predictable action 105 is known for. Tubeless-ready Paradigm 23 rims with Kwaremont Comp 700x32mm tires are shared across the AL lineup. \u003cstrong\u003eBlendr-compatible Bontrager Elite stem\u003c\/strong\u003e and hidden cable routing are standard.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRoad cyclists who want 12-speed Shimano 105 on an aluminum frame\u003c\/li\u003e\n\u003cli\u003eRiders who do longer, more demanding road rides and will notice the difference in shifting quality and gear density\u003c\/li\u003e\n\u003cli\u003eThose ready to step into a groupset with strong long-term parts availability and service support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsider carbon:\u003c\/strong\u003e if weight is a priority — the Domane SLR offers a meaningful ride quality difference at a higher price\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eWhat to Look For\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-speed Shimano 105 R7120:\u003c\/strong\u003e Tightest gear steps available on an aluminum Domane; the upgrade over 8- and 11-speed is noticeable on hilly rides\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenterlock disc:\u003c\/strong\u003e Centerlock rotors are more convenient to swap and more precisely centered than 6-bolt alternatives\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame platform:\u003c\/strong\u003e Same carbon fork and aluminum frame as the AL 2 and AL 4 — the investment here is in the drivetrain\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFrame \u0026amp; Fork — 100 Series Alpha Aluminum + carbon:\u003c\/strong\u003e UDH, 142x12mm thru axle, internal routing, fender mounts, flat mount disc. Domane AL carbon fork with fender mounts and 12x100mm thru axle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDrivetrain — Shimano 105 R7120 12-speed:\u003c\/strong\u003e R7120 shifters, R7100 front derailleur (down swing), R7100 rear derailleur (36T max cog). 50\/34 crank at 165mm, Shimano 105 7101 11-34 cassette. Shimano SLX M7100 chain.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrakes — Shimano CL700 centerlock disc:\u003c\/strong\u003e 160mm rotors front and rear. Significantly better modulation and wet-weather performance than mechanical disc. Easier rotor centering than 6-bolt.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWheels \u0026amp; Tires — Bontrager Paradigm 23 tubeless-ready:\u003c\/strong\u003e Sealed-bearing Bontrager alloy hubs (centerlock). Kwaremont Comp Hard-Case Lite 700x32mm. Ready for tubeless conversion.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eRider Intent Summary\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiggest strengths:\u003c\/strong\u003e 12-speed Shimano 105 on aluminum; centerlock hydraulic disc; tubeless-ready wheels; Blendr stem; UDH for drivetrain upgrades\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTradeoffs:\u003c\/strong\u003e Aluminum frame carries more weight than carbon alternatives at a similar or higher price; 700x32mm stock tires are road-focused\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat makes it different:\u003c\/strong\u003e The Domane AL 5 Gen 4 delivers 12-speed 105 shifting at an aluminum price — the practical upgrade ceiling for this chassis before moving to carbon\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eVictory's Take\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003eAt \u003cstrong\u003eVictory Bicycle Studio\u003c\/strong\u003e, the Domane AL 5 is the bike we fit most often for riders who take road cycling seriously and want a proper groupset without a carbon frame. The 12-speed 105 drivetrain is an upgrade you'll notice on every ride.\u003c\/p\u003e","brand":"Trek","offers":[{"title":"MATTE DARK STAR BLACK \/ 44","offer_id":53699671032115,"sku":"5350776","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"MATTE DARK STAR BLACK \/ 61","offer_id":53699670901043,"sku":"5350782","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"FURY RED \/ 44","offer_id":53699670999347,"sku":"5350790","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"FURY RED \/ 49","offer_id":53699670835507,"sku":"5350791","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"FURY RED \/ 52","offer_id":53699670638899,"sku":"5350792","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"FURY RED \/ 54","offer_id":53699670769971,"sku":"5350793","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"FURY RED \/ 58","offer_id":53699670704435,"sku":"5350795","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"GLOSS SUPERNOVA \/ 44","offer_id":53699670671667,"sku":"5350783","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"GLOSS SUPERNOVA \/ 49","offer_id":53699670802739,"sku":"5350784","price":1999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3685\/0739\/files\/b733daa9a5480660a4d9bd84b165326436868f6c.jpg?v=1784756788","url":"https:\/\/victorybicyclestudio.com\/products\/trek-domane-al-5-gen-4-aluminum-shimano-105-road-bike","provider":"Victory Bicycle Studio","version":"1.0","type":"link"}