16mm XTR Piston Fat Boys 2.7 w/ Bypass1, 6 Hole Shock Option Parts RC8T4 kit uses these 35

RC8T4 kit uses these 35

1 Titanium screw locations are strategically selected to replace steel screws and optimize strength/ weight

-Let bearings dry and re-check

These fit all popular cars:  Team Associated

based on tuning a base 5 hole piston (1

16mm XTR Piston Fat Boys 2.7 w/ Bypass1, 6 Hole Shock Option Parts RC8T4 kit uses these 35Select Pistons or Set with Hardware. 4 pcs 16mm XTR piston. Pistons are 6 hole, 4 each per bag. New for summer 2026 in 2. 7mm thick "Fat Boy" thickness for hot weather and big jumps. Pistons have "2. 7H" on the back side to denote the new thickness. The Schelle 16mm XTR piston lineup was developed in 2024 with Kurt Wenger's Schelle custom valving utilizing the proven MIP Bypass1 platform. The pistons, made in Covina, CA at MIP, are a custom spec