Teuypty Bike Derailleur Alignment Tool for 20''-29'' Wheel Mountain & Road

Details

• Professional and accurate alignment, achieving perfect gear shifting with a of 0.4mm. Our tool can quickly identify bent derailleur hangers, eliminating chain jumping, noisy grinding, and unreliable gear shifting, allowing you to ride smoothly on any bicycle.
• A safe and controlled calibration lever system applies gradual force to safely straighten the hanger. Preventing excessive bending and damage provides a safe solution compared to unsafe DIY methods.
• Save time and money by avoiding expensive bicycle shop trips. This one-time investment quickly recoups costs, making it the perfect cost saving tool for cyclists, families, and mechanics.
• 5-minute quick repair, cycling can be resumed in a few minutes! Its for and portable design is suitable for any repair kit. It has a simple three-step process (installation, measurement, alignment) and does not require professional skills.
• Made of high-quality metal, much more than aluminum alternatives. This is the last alignment tool you need to purchase.