Custom Works 1870 Big Bore Shock Piston Set (2)

These are Custom Works Big Bore Shock Piston Sets (for 2 shocks)  The Big Bore Shocks are an  Optional upgrade for all CW Outlaw and Rocket Kits. Works with the 1855 Big Bore Shock Kit.  Springs that are compatable with the 1855 Big Bore Shock Kit: Blue Springs - 3 lbs White Springs - 4lbs  Yellow Springs- 5 lbs Red Springs - 6 lbs Green Springs - 7 lbs Purple Springs - 8 lbs  Grey Springs - 9 lbs Black Springs - 10 lbs