Is there a lot of folding errors after three or more external tuning? After 3-4 tuning, the length of the chain becomes longer and the tensioner is above the limit. It is recommended for those who have rotated and have folding errors. Manufactured using industrial 3D printers. Made using special materials resistant to heat and deformation. Hook part is made of carbon material is complementary. When tightening the bolt, you can adjust the distance by moving the position of the hole.
We recommend using a genuine tensioner or compatible tensioner.
We are not responsible for any trouble caused by using other tensioner.
Weight: 15g (+/-1g).