Topline D-Competition 10mm Shock Diaphragm Set (4) (Super Hard)

The Topline D-Competition 10mm Shock Diaphragm Set provides a Super Hard diaphragm option for suspension tuning. Its oil-resistant material is designed not to expand when exposed to silicone or mineral oils, while the increased air chamber volume helps reduce rebound resistance.

The improved seating design allows the shock cap to tighten more securely. These diaphragms are compatible with Topline dampers, Tamiya Racing Factory dampers, and other damper cylinders with a 10mm inner diameter.

Features

• Super Hard D-Competition diaphragm option
• Oil-resistant material helps prevent expansion with silicone or mineral oil
• Increased air chamber volume helps reduce rebound resistance
• Improved seating design allows the shock cap to tighten more securely
• Designed for consistent damper performance

Includes

• (4) D-Competition 10mm Shock Diaphragms