12mm Shock Preload Collars and 3mm Shaft Spacers

Shock preload collars to fit 12-13mm shocks and internal shock spacers to fit 3mm shock shafts.

Spacers come in 0.5, 1, 2, 4, and 8mm thicknesses, allowing spacers to be combined for any thickness between 0.5mm and 15.5mm (in increments of 0.5mm).