8 ATTREZZI UTILI per BICI da ALIEXPRESS

The reviewer demonstrates and tests a tool for straightening bent derailleur hangers (forcellini del cambio). They explain that the hanger is designed to bend to protect the derailleur, but once bent, the shifting no longer works correctly and must be realigned. The tool is used by threading it onto the hanger and extending a bar to measure the distance to the wheel rim at multiple points (top, bottom, left, right) to check for alignment. The reviewer shows how to make slight adjustments to straighten the hanger based on these measurements, warning not to over-tighten to avoid breaking the aluminum. After using the tool, they remount the derailleur and confirm it works perfectly.

The TOSEEK Bicycle Carbon Steerer Bar Cutter Fork Tube Carbon Fibre Seatpost Saw Tool For Bike Fork Fix Tube Handlebar Seatpost Pipe is not mentioned in this video. The reviewer discusses several other tools, including a pipe cutter for aluminum tubes and a separate cutting guide for carbon handlebars, but the specific TOSEEK tool is not referenced.

The reviewer demonstrates and discusses a metal tube cutter for bicycle repair. They use it to cut an aluminum fork steerer tube, seatpost, or handlebar. They show the process of marking the tube, clamping the tool, and making a clean, straight cut by rotating the tool and tightening the screw. They note the tool includes a spare blade and works well for aluminum. They explicitly state it cannot be used for carbon fiber handlebars.

The reviewer presents and tests a spoke tension meter, describing it as a useful tool for measuring the tension of bicycle wheel spokes. They demonstrate its use on both a new wheel and a heavily used one, showing how it can identify spokes with low tension. They then use a spoke wrench to correct the tension and verify the improvement with the meter. The reviewer concludes it is a good starting point for building or truing a wheel, though they note that equal tension on all spokes does not guarantee a perfectly true wheel if the rim is already bent.

The Bicycle Frames Mountain MTB Road Cycling Brake Shift Hydraulic Inner Wire Install Guide Tool Bike Internal Cable Routing Kit is not mentioned in this video. The reviewer discusses a different, specific tool for internal cable routing: a magnetic cable routing kit. They describe it as a wire with a magnet on one end and a magnetic hook on the other, used for guiding cables and housing through unguided internal routing ports on a bike frame.

The reviewer unboxes and tests a chain cleaner tool purchased from AliExpress for €3.50. They describe the process of using it: filling it with water, cleaning the chain, discarding dirty water, applying degreaser, rinsing again, drying, and finally oiling the chain. They conclude that while it cleans the chain effectively and saves water, it is not very practical or easy to use. They state they will likely continue using their old brush method.

The reviewer discusses a laser tool used for centering the handlebar relative to the front wheel. They state they made the entire AliExpress order specifically to buy this tool. They demonstrate its use: attaching it to the handlebar, turning on the laser, and observing that the red line is not centered on the wheel, indicating the handlebar is crooked. After loosening and centering the handlebar, they tighten it again. They praise the perfection of the operation and state they will never be without it again.