TREK Domane AL 2 Gen 4

The Domane AL 2 is a speedy and versatile performance road bike that's a perfect starting point for anyone looking to get into road riding. With an Alpha Aluminium frame, clearance for larger tyres, an 8-speed Shimano Claris drivetrain, rack, mudguard and top tube mounts, and a comfortable all-day riding position – the Domane AL 2 is perfect for group rides, fast commutes and even venturing beyond tarmac roads to most gravel roads.

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

Weight

56 - 10.55 kg / 23.26 lb

Weight limit

This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).

*Shifter

Size: 49, 52, 54, 56, 58

Shimano Claris ST-R2000-L, 8 speed, left
Size: 49, 52, 54, 56, 58

Shimano Claris ST-R2000-R, 8 speed, right

Front derailleur

Shimano Claris R2000, 31.8 mm clamp

Rear derailleur

Shimano Claris R2000, medium cage, 34T max cog

*Crank

Size: 49, 52, 54

Shimano RS200, 50/34 (compact), 170 mm length
Size: 56, 58

Shimano RS200, 50/34 (compact), 175 mm length

Bottom bracket

Shimano UN300, 68 mm, threaded cartridge, 110 mm spindle

Cassette

Shimano HG31, 11-32, 8-speed

Chain

Shimano Sora HG71, 8 speed

Max. chainring sizeWheelsHub front

Formula RX-512 alloy, 6-bolt, 100x12 mm thru axle

Skewer front

Bontrager Switch chamfered thru axle

Hub rear

Formula RX-142 alloy, 6-bolt, Shimano 11-speed freehub, 142x12 mm 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

14 g stainless steel, black

Tyre

Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 mmSaddle

Verse Short, steel rails, 145 mm width

*Seatpost

Size: 49

Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 250 mm length
Size: 52, 54, 56, 58

Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 330 mm length

*Handlebar

Size: 49

Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 38 cm width
Size: 49

Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 38 cm control width, 42 cm drop width
Size: 52

Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 40 cm width
Size: 52

Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 40 cm control width, 44 cm drop width
Size: 54, 56

Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 42 cm width
Size: 54, 56

Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 42 cm control width, 46 cm drop width
Size: 58

Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 44 cm control width, 48 cm drops width
Size: 58

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: 49

Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length
Size: 52, 54Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length
Size: 56, 58Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length

Brake

Tektro C550 mechanical disc brake, dual piston, flat mount

Brake rotor

Tektro wave, 6-bolt, 160 mm

Rotor size

Max brake rotor sizes: 160 mm front and rear