This high quality shock piston set provides both replacement parts for your kit supplied items and optional tuning parts for your kit shock absorbers.Features:Strong and durable composite material for long-lasting performance and consistent shock action in all conditions Various shock piston hole configurations for fast and easy shock action adjustments Blank pistons included for custom drilling of hole configuration and sizeIncludes:2 x 6 hole 1.2mm pistons2 x 6 hole 1.3mm pistons2 x 6 hole 1.4mm pistons4 x blank pistons2 x shock O-ring spacers2 x shock bottom cap guidesFits:ARRMA Nero, Big Rock and Fazon
minicars