27 Trek Domane AL 2

Domane AL 2 is a lightweight road bike built for new riders who want speed, versatility, and confidence on the road. It features an Alpha Aluminum frame, an 8-speed Shimano Claris drivetrain, and a comfortable all-day geometry that’s great for group rides, fitness riding, or fast commutes. Rack, fender, and top tube mounts add everyday utility, and clearance for larger tires means you can venture off the pavement onto light gravel.

Technical Specifications

Frameset
	Frame	100 Series Alpha Aluminum, tapered head tube, internal routing, fender mounts, flat mount disc, UDH, 142x12mm thru axle
Suspension
	Fork	Domane AL carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle
Drivetrain
	Shifter	Shimano Claris R2000, 8 speed
	Front derailleur	Shimano Claris R2000, 31.8 mm clamp
	Rear derailleur	Shimano Claris R2000, medium cage, 34T max cog
	Crank	Size: 44 Shimano RS200, 50/34 (compact), 165 mm Size: 49, 52, 54 Shimano RS200, 50/34 (compact), 170 mm Size: 56, 58, 61 Shimano RS200, 50/34 (compact), 175 mm
	Bottom bracket	Shimano UN300, 68mm, threaded cartridge, 110mm spindle
	Cassette	Shimano HG31, 11-32, 8 speed
	Chain	Shimano Sora HG71, 8 speed
	Max chainring size	1x: 50T 2x: 50/34
Wheels & Tires
	Hub front	Formula RX-512 alloy, 6-bolt, 100x12mm thru axle
	Skewer front	Bontrager Switch chamfered thru axle, removable lever
	Hub rear	Formula RX-142 alloy, 6-bolt, Shimano 11-speed freehub, 142x12mm thru axle
	Skewer rear	Bontrager Switch chamfered thru axle, removable lever
	Rim	Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21 mm width, Presta valve
	Spokes	14g stainless steel, black
	Tire	Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32c
	Max tire size	38mm without fenders, 35mm with fenders
Cockpit & Contact
	Saddle	Verse Short, steel rails, 145mm width
	Seatpost	Size: 44, 49 Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 250 mm length Size: 52, 54, 56, 58, 61 Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 330 mm length
	Handlebar	Size: 44 Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 36cm control width, 40cm drop width Size: 44, 49 Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 38 cm width Size: 49 Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 38cm control width, 42cm drop width Size: 52 Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 40cm control width, 44cm drop width Size: 52 Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 40 cm width Size: 54, 56 Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 42cm control width, 46cm drop width Size: 54, 56 Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 42 cm width Size: 58, 61 Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 44cm control width, 48cm drops width Size: 58, 61 Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 44 cm width
	Handlebar tape	Bontrager Supertack Perf tape
	Stem	Size: 44 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length Size: 49 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length Size: 52, 54 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length Size: 56, 58 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length Size: 61 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length
Brakes & Rotors
	Brake	Tektro C550 mechanical disc brake, dual piston, flat mount
	Brake rotor	Tektro wave, 6-bolt, 160mm
	Rotor size	Max brake rotor sizes: 160mm front & rear
Weight
	Weight Size	56
	Weight	10.55 kg / 23.26 lbs
	Weight limit	Maximum total weight limit (bicycle, rider, cargo): 275 pounds (125 kg)

Trek reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Bike and frame weights are based off pre-production painted frames at time of publication. Weights may vary in final production.

* Specifications and MSRP are subject to change without notice
** $30 Charge for Shipping of Bike from Distribution to Bike Shop