TOSEEK Integrated Handlebar Full Carbon Fiber Road Bike Handlebar 400/420/440mm Ultralight Drop Handle Bar with Bicycle Stem

The reviewer discusses their purchase of the TOSEEK Integrated Handlebar Full Carbon Fiber Road Bike Handlebar from the official TOSEEK store on AliExpress. They chose this model for its ergonomic shape and comfort, noting it is available in sizes 440mm by 100mm. The handlebar is praised for its lightweight (336 grams), affordability (54 Euros), and features like internal cable passages and ergonomic hand support. The reviewer highlights its performance over 3726 kilometers, including various training sessions and races, with no signs of stress on the carbon. However, they mention that the screws rusted, prompting them to order titanium replacements.