The 2021 Trek Domane AL 5 Disc Road Bike in Factory Orange/ Lithium Grey is a top-end aluminium road bike with a full Shimano 105 groupset, carbon iso Speed fork & an endurance geometry. Domane AL 5 is the top-end aluminium road bike in the Domane family. This lightweight road bike is comfortable on long rides & rough roads, & the upgraded Shimano 105 drivetrain makes it a real contender in races & fast group rides. The Domane AL 5 is built around a lightweight 100 Series Alpha Aluminium frame with hidden mudguard mounts & a stable Endurance Geometry for a confident ride, a road-smoothing Iso Speed Carbon fork, a full 2x 11 Shimano 105 drivetrain for fast & reliable shifting, Bontrager Affinity Tubeless Ready wheels & puncture-resistant Bontrager R1 Hard-Case Lite tyres for extra confidence on rough roads. The best aluminium Domane in the line-up, the Domane AL 5 is fast, light & comfortable on rough roads & long rides. A lightweight frame with a winning heritage & a lifetime warranty & a full 2x 11 Shimano 105 drivetrain make this ride an outstanding all-around road bike. THIS BIKE IS PERFECT FOR The rider that wants a high-value bike that will hold its own in club races & fast group rides, & would rather spend money on an upgraded performance drivetrain than a full carbon frame. KEY FEATURES Its the perfect combination of speed, comfort, stability & value – all in a versatile ride thats great for solo expeditions & fast group rides alike The stable Endurance Geometry is comfortable over long distances, but this is still a quick racing bike The unique Iso Speed Carbon fork, which swoops forward toward the dropouts, absorbs vibrations from the road so your arms wont fatigue as quickly.