Trek Domane AL3 Disc Racing Bike 2022

Frame

100 Series Alpha Aluminium, tapered head tube, internal routing, mudguard mounts, DuoTrap S-compatible, flat-mount disc, 142x12 mm thru axle

Fork

Domane AL carbon, tapered alloy steerer, internal brake routing, mudguard mounts, flat-mount disc, 12x100 mm thru axle

Frame fit

Endurance

Hub front

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

Skewer front

Bontrager Switch thru axle, removable lever

Hub rear

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

Skewer rear

Bontrager Switch thru-axle, removable lever

*Rim

Size: 44, 49, 52, 54, 56, 58, 61
Bontrager Affinity Disc, Tubeless Ready, 24-hole, 21 mm width, Presta valve

Size: 44, 49, 52, 54, 56, 58, 61
Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21 mm width, Presta valve

Spokes

14 g stainless steel

Tyre

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

Max tyre size

35c without fenders, 32c with fenders

Shifter

Shimano Sora R3000, 9-speed

Front derailleur

Shimano Sora R3000, 31.8 mm clamp

Rear derailleur

Shimano Sora R3000, mid cage, 34T max cog

*Crank

Size: 44
Shimano Sora R3000, 50/34 (compact), 165 mm length

Size: 49, 52, 54
Shimano Sora R3000, 50/34 (compact), 170 mm length

Size: 56, 58, 61
Shimano Sora R3000, 50/34 (compact), 175 mm length

Bottom bracket

Prowheel PW-BB73+, 68/73 mm, threaded external

Cassette

Shimano Sora HG400, 11-32, 9-speed

Chain

Shimano Sora HG53, 9-speed

*Saddle

Size: 44, 49, 52
Bontrager P3 Verse Comp, steel rails, 155 mm width

Size: 54, 56, 58, 61
Bontrager P3 Verse Comp, steel rails, 145 mm 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, 49
Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 38 cm 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 VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 42 cm 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

Head set

FSA Integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom

Brake

Tektro C550 mechanical disc brake, dual piston, flat-mount, 160 mm rotor

Weight

56 - 10.30 kg / 22.71 lbs

Weight limit

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