Trek Domane AL 5 Gen 4 Bike Size:56 The hybrid top surface keeps

The hybrid top surface keeps scratches to a minimum and increases durability

40mm extension

The well-ventilated Tectal helmet has been specifically developed for aggressive trail riding and enduro racing

New modern mono shell construction with variable thickness

the Kids’ Frosty Pile Jacket combines soft pile fleece with practical features for everyday wear in cooler weather

Trek Domane AL 5 Gen 4 Bike Size:56 The hybrid top surface keepsDomane AL 5 is a smooth, capable road bike built for riders who want performance without sacrificing comfort. Its Alpha Aluminum frame pairs with a 12 speed Shimano 105 drivetrain for precise shifting and a wide gear range. All day geometry keeps you comfortable on longer rides, while bigger tire clearance and top tube mounts add versatility for light gravel, gear, or daily commutes.