This is the optional Big Bore Aeration Damper Rear Spring Set from Tamiya.
FEATURES:
Steel construction For the Tamiya 54504/54505 Buggy Big Bore Aeration Dampers Three different damping rates to allow drivers to tailor their suspension to specific courses
YOU WILL RECEIVE:
Two each; Hard Springs (.43 spring rate) Medium Springs (.4 spring rate) Soft Springs (.37 spring rate) jxs 07/14/14 ir/jxs &