Arrowmax AM-MRX5-J0105U Rear Upper Suspension Shaft (Spring steel) (2)  [AM-MRX5-J0105U]

Arrowmax AM-MRX5-J0105U Rear Upper Sus Shaft (springtime metal) (2)

These straight back upper sus shafts produced from springtime steel, then coated with titanium nitride, it make the components less friction and extende lifetime.