FOX Float X and DPX2 Air Spring Volume Tuning Kit, 1/2" Shaft

The FOX Float X and DPX2 Air Spring Volume Tuning Kit, 1/2" Shaft gives you direct control over your shock's progression curve without swapping the entire unit. By adding or removing volume spacers, you can tune how quickly your air spring ramps up through the stroke — firming up the end of travel on rough, aggressive terrain or softening the feel for smoother, more flowing trails. Designed specifically for Fox Float X and DPX2 rear shocks with a 1/2" shaft, this kit ensures a precise fit with no guesswork. It's a straightforward way to dial in your rear suspension to match your riding style, body weight, or trail conditions.