Brake saver. Keeps and object from getting wedged between case and brake lever, jamming your rear brake on and/or bending/braking your brake lever. Some people run them on the shift lever also. _
Picture taken today fifteen minutes from home on a friends game farm - great days riding and plety of wildlife. This corps of giraffes were very curious.
Big DoM if you're gona show us pictures with giraffes in them, I demand you post them in bigger resolution!!! Sonofabitch I envy you...