The 2019 Trek Émonda ALR 4 Disc is anentry levelaluminium race bike with hydraulic disc brakes, A Shimano Tiagra drivetrain & invisible weld technology for a sleek look. Émonda ALR 4 Disc is a lightweight aluminium road bike with powerful hydraulic disc brakes, a quality drivetrain & a frame that looks & handles like a far more expensive carbon bike. Its perfect for new riders, racers & anyone who values the better braking performance & tyre clearance provided by disc brakes. A lightweight 300 Series Alpha Aluminium frame with shaped tubes & Invisible Weld Technology for the looks & handling of a far more expensive carbon bike, a full Shimano Tiagra groupset with 20 speeds, a carbon fork & powerful flat-mount hydraulic disc brakes. Émonda ALR 4 Disc is the most affordable road disc model in the line-up, but it handles like a far more expensive bike & has the looks to match. Its an extremely capable racing bike at a great price. This Bike Is Perfect For Youre a value-minded rider looking for a lightweight race bike with the added versatility & performance of disc brakes. You expect a lot of performance for your money & want a quality ride you wont immediately outgrow. Key Features Carbon looks & handling, alloy price point: Invisible Weld Technology & shaped tubes for sleek looks, lightweight & incredible handling It climbs fast, corners on rails, & descends with complete confidence Disc brakes offer better braking performance & extra clearance for wider, more stable tyres It shares the geometry of our highest-end carbon Émonda racing bikes, & it gives you a ride quality that stands up in every way to far more expensive carbon bikes Internal cable routing extends the life of your cables & adds to the bikes sleek look