SHA protector for mech hangers and rear derailleurs

Small, but mighty!
Simply remove the adjusting nut of the rear quick release skewer and replace it with the protector by Xtreme. In case of a fall, the derailleur hanger is effectively protected against bending, as the pressure is transferred to the quick release axle.

· Suitable for 5 mm quick release skewers
· Only suitable for Shimano Shadow rear derailleurs and rear derailleurs with a B-Axle because of the slimmer design (classic rear derailleurs will not work because of their wider construction)