Arrowmax AM-MRX5-D0104R Rear Lower Suspension Shaft (Spring steel) (2)  [AM-MRX5-D0104R]

Arrowmax AM-MRX5-D0104R Rear Lower Sus Shaft (springtime steel) (2)

These rear reduced sus shafts created from springtime steel & then coated with titanium nitride, it result in the components less friction and long.