serpent shocks are very good quality, especially the new rccx with the new
x-rings. Never had a problem with leaks or rebound. However, have
in mind to buy extra foam inserts (#903175), because these foams do not last
for ever. And when they are gone you cant set rebound (foams tend
to become smaller and as an effect you cant push the rod in, like the shock
Every second rebuild i also change the foams.
Serpent 720 09 mega zx 12 dsII+, Serpent 733 nova 353 tuned/sirio XXXV
Futaba, Graupner, Hudy, RB fuel