Velo Transit Knob Lever + Hing Clamp Plate Set for Brompton Bicycle

The round design provides greater tightening and secures better than any others. secures itself. Tightening and loosening process has been improved. Type A,B,C,Silver
The spring is used to push off the clamp plate. To place the lever bolt on the accurate position, it is secured to the lock nut flange. When tightening the hinge, the plate automatically