Alignment Tool: A correction tool used for the alignment of bike rear derailleur, which ensures higher cycling safety and stability.Bicycle derailleur hanger alignment gauge tool made of durable aluminium alloyl, it is sturdy, corrosion-resistant and rust-proof.
Using Tips: Directly screw the tool into chain lifter hanger. There is a gauge on the rod to measure the distance to the wheel. Then, as the wheel rotates the gauge to 90°, 180°, 270° and 360°, note any differences in the measured values. Align the derai
Good in Design: Adopting premium aluminium alloy material with a sturdy structure, not easy to deform and very durable for long using. Comes with 400mm length, the tool enables simple operation, largely simplifying your working and improving efficiency.
Better Overall Ride Quality: A properly aligned derailleur hanger can improve the overall ride quality of the bike. With smooth shifting and reduced drivetrain noise, the rider can focus on enjoying the ride rather than being distracted by mechanical issues.
Easy Carrying: Light in weight and compact in size as well, the tool can be conveniently carried for both indoor and outdoor work.Essential workshop tool that can be used for both measuring and straightening wrong shift brackets, solving a high proportion of shifting problems.