





Trek Domane AL4 2027
The Domane AL 4 is a versatile road bike that’s ideal for riders looking to go faster and farther on every ride. Its Alpha aluminum frame and all-day-comfort geometry are paired with an 11-speed Shimano Tiagra drivetrain for smoother shifting and a wider gear range than entry-level models. With mounts on the top tube, increased tire clearance, and confident handling, it’s ready for everything from long group rides to adventurous gravel detours.







Specifications
| Parts | Parts |
|---|---|
| Frame | Alpha Series 100 Aluminum, tapered head tube, internal routing, fender mounts, Flat Mount disc, UDH, 142x12 mm thru-axle |
| Fork | Damaged carbon |
| Tire | Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 mm |
| Front wheel | Bontrager Paradigm SL | TA 12x100 mm |
| Rear wheel | Bontrager Paradigm SL | TA 12x142 mm | |
| Front brake | Shimano Tiagra |
| Rear brake | Shimano Tiagra |
| Rear derailleur | Shimano Tiagra |
| Shifter | Shimano |
| Crankset | Praxis alloy |
| Cassette | Shimano |
| Chain | Shimano |
| Handlebar | Bontrager Elite |
| Stem | Bontrager Elite |
| Grips | Bontrager Supertack Perf bar tape |
| Seatpost | Bontrager carbon, 27.2 mm |






