Trek Domane AL 4 Disc 2021Regular price £1,495.00
Domane AL 4 Disc combines the smooth, comfortable qualities of an advanced alloy frame with the performance of higher-quality parts. It features an upgraded drive train and crisp hydraulic disc brakes for a fast road bike perfect for competitive group rides and even races.
It's right for you if...
You plan to hop on your bike as much as possible, and even train for races and long charity rides. You want to invest in higher-quality performance parts that will keep pace with you as you continue to hone your road cycling skills.
The tech you get
A 2x10 (20 speed) Shimano Tiagra drive train has a wide range of gears for riding on any terrain. The lightweight aluminium frame has mudguard mounts and a stable Endurance Geometry for a confident ride and a carbon fork that absorbs road vibration. Plus, tubeless-ready rims and hydraulic disc brakes for stopping power in any conditions.
The final word
A solid, comfort-first road bike with upgrades on the parts that matter – like the drive train and brakes. Domane AL 4 Disc is built for miles of fun, fast riding on the road and even light gravel.
*spec applies to all sizes unless otherwise noted
|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|
|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||Bontrager Affinity Disc, 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|
|Shifter||Shimano Tiagra R4725, short-reach lever, 10-speed|
|Front derailleur||Shimano Tiagra 4700, 31.8 mm clamp|
|Rear derailleur||Shimano Tiagra 4700, long cage, 34T max cog|
Shimano Tiagra 4700, 50/34, 165 mm length
|Size: 49, 52
Shimano Tiagra 4700, 50/34, 170 mm length
|Size: 54, 56
Shimano Tiagra 4700, 50/34, 172.5 mm length
|Size: 58, 61
Shimano Tiagra 4700, 50/34, 175 mm length
|Bottom bracket||Shimano RS500, 68 mm, threaded external|
|Cassette||Shimano 10-speed, 11-32T|
|Chain||Shimano Tiagra HG54, 10-speed|
|Weight||56 - 10.48 kg / 23.11 lb|
This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).