16mm XTR Piston Fat Boys 2.7 w/ Bypass1, 6 Hole Shock Option Parts so the oil is forced

so the oil is forced through the holes

B7 shiny steel skinny bones not included

*Nova parts also compatible with Avid Triad

2 – Motor

16mm XTR Piston Fat Boys 2.7 w/ Bypass1, 6 Hole Shock Option Parts so the oil is forcedSelect 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