The Domane AL 2 Gen 4 is a confident and comfortable alloy road bike, perfect for newer riders who want smooth shifting, disc brake control, and versatility to take on everything from tarmac to gravel and longer rides.
Key Features:
- 100 Series Alpha Aluminium frame with endurance-focused geometry
- Domane AL carbon fork with tapered carbon steerer
- Shimano Claris R2000 2x8-speed drivetrain
- Tektro C550 mechanical disc brakes, flat mount
- Bontrager Paradigm SL wheels with R1 32mm tyres
- Rack, mudguard and top tube mounts add versatility
The Trek Domane AL 2 Gen 4 is a superb choice for anyone starting their road cycling journey. Built around a lightweight 100 Series Alpha Aluminium frame, it offers a stable and predictable ride feel with geometry that encourages comfort and confidence. Sleek internal cable routing and clean frame lines give it a premium look that punches above its price point.
Up front, a carbon fork with a tapered steerer absorbs vibration and improves handling—especially helpful for newer riders or those looking to stay comfortable over longer distances. The Shimano Claris R2000 2x8 drivetrain provides simple, reliable shifting and gearing that covers a wide range, from flat terrain to punchy hills.
Braking is handled by Tektro C550 mechanical disc brakes, delivering solid stopping power in all weather conditions. The Bontrager Paradigm SL wheels and 700x32mm Bontrager R1 tyres give a smooth ride with plenty of cushioning, and there’s clearance for even larger tyres—up to 38mm—if you plan to explore more off-tarmac routes.
Practicality is built-in with rack and mudguard mounts, plus a top tube mount for bags, making the Domane AL 2 ideal for commuting, fitness rides, or weekend escapes. It’s a versatile and approachable bike with all the core features you need to enjoy road riding—and grow with your cycling ambitions.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | 100 Series Alpha Aluminium, tapered head tube, internal routing, mudguard mounts, flat-mount disc, UDH, 142x12 mm thru axle |
| Fork | Domane AL carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle |
| Stem | Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length |
| Bars | Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 36 cm control width, 40 cm drop width // Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 38 cm width |
| Front Brake | Tektro C550 mechanical disc brake, dual piston, flat mount // Tektro C550 mechanical disc brake, dual piston, flat mount |
| Rear Brake | Tektro C550 mechanical disc brake, dual piston, flat mount // Tektro C550 mechanical disc brake, dual piston, flat mount |
| Front Mech | Shimano Claris R2000, 31.8 mm clamp |
| Rear Mech | Shimano Claris R2000, medium cage, 34T max cog |
| Speed | 16 |
| Rims | Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21 mm width, Presta valve |
| Front Hub | Formula RX-512 alloy, 6-bolt, 100x12 mm thru axle |
| Rear Hub | Formula RX-142 alloy, 6-bolt, Shimano 11-speed freehub, 142x12 mm thru axle |
| Front Tyre | Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 mm |
| Rear Tyre | Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 mm |
| Seat Post | Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 250 mm length |
| Saddle | Verse Short, steel rails, 145 mm width |
| Chainset | Shimano RS200, 50/34 (compact), 165 mm length |
| Bottom Bracket | Shimano UN300, 68 mm, threaded cartridge, 110 mm spindle |
| Chain | Shimano Sora HG71, 8 speed |
| Cassette | Shimano HG31, 11-32, 8-speed |
