The 2019 Trek Émonda ALR 4 is an entry-level aluminium race bike with a full Shimano Tiagra groupset, a carbon fork and direct mount rim brakes.
Émonda ALR 4 is a lightweight aluminium road bike at incredible value. But don't mistake it for the kind of ride you'll get from value-minded competitors at this price. Shaped tubes, Invisible Weld Technology and a lightweight frame that's perfect for new riders and racers alike give Émonda ALR the looks and handling of carbon at the price of alloy.
Émonda ALR 4 is more than the sum of its parts. Yes, it has a full Shimano Tiagra groupset, 20 speeds, a carbon fork, powerful direct-mount rim brakes and a lightweight 300 Series Alpha Aluminium frame with shaped tubes – but its real genius is in its handling and ride quality.
Émonda ALR 4 is the most affordable Émonda in the family, but it handles like a far more expensive bike and has the looks to match. It's an extremely capable racing bike at a great price.
Frame - Ultralight 300 Series Alpha Aluminium, Invisible Weld Technology, tapered head tube, BB86.5, direct mount rim brakes, internal cable routing, DuoTrap S compatible
Fork - Émonda carbon, tapered steerer, direct-mount rim brakes
Front hub - Alloy
Rear hub - Alloy
Rims - Bontrager Affinity Tubeless Ready
Tyres - Bontrager R1 Hard-Case Lite, 700x 25c
Max tyre size - 26 c Bontrager tyres (with at least 4 mm of clearance to frame)
Shifters - Shimano Tiagra, 10-speed
Front derailleur - Shimano Tiagra, braze-on
Rear derailleur - Shimano Tiagra
Crank - Shimano Tiagra, 50/34 (compact)
Bottom bracket - Press Fit BB86.5
Cassette - Shimano Tiagra, 11-28, 10-speed
Chain - Shimano Tiagra
Pedals - Not included
Saddle - Bontrager Montrose Comp, chromoly rails
Seatpost - Bontrager alloy, 2-bolt head, 27.2 mm, 8 mm offset
Handlebar - Bontrager Comp VR-C, 31.8 mm
Grips - Bontrager tape
Stem - Bontrager Elite, 31.8 mm, 7-degree, w/computer and light mounts
Headset - Integrated, cartridge bearing, sealed, 1-1/8˝ top, 1.5˝ bottom
Brake set - Tektro T731, direct mount
Weight - 56cm – 9.09 kg/20.04 lbs
Weight limit - This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).