Serpent have released new big bore shock set for the Viper 977. Standard in the new 977evo2, these new shocks are very easy to assemble and bleed. They are precision machined and coated spring steel shafts and 7075 T6 aluminum parts are top quality level while the pistons and spacers are precision machined from delrin. The shocks seal feature the pre-oiled x-rings for super smooth operation. The set includes 2 shocks and both long and short lower balljoints to use them either front or rear. The set does not include shock springs but the current shock spring selection also fits these new shocks. Overall the new big bore shocks provide more steering and grip.