600848 Shock shaft FR TiN coated (2) SRX8
600849 Shock shaft RR TiN coated (2) SRX8
For the Cobra SRX8 Serpent offers these precision machined and threaded gold colored TiN coated spring steel shockshafts for even smoother shock action and longer wear.
A set of 2 for front and 2 for rear, complete with shim and nut.
Source : Serpent