DHX shock - adding 1 spacers requires 8mm screws, adding 2 spacers requires 10mm screws, adding 3 spacers requires 3 screws. Float shock - adding 1 spacer requires 8mm screws. Adding 2 or 3 spacers requires 12mm screws.
Fox Rear Shock Volume Spacer Float X2 Clip-in Plastic
Fox FLOAT DPS Shock Volume Spacer 0.95 Plastic Red
FOX Shock Float X2 Volume Spacer 2026 - Green xv 1cc PAIR
FOX Transfer Travel Adjust Top Out Washer Full Ring
Fox Shock Bush Mounting Hardware Low Friction M8 x 20mm 803-03-326