Flat Piston Overview:
Upgrade your RC suspension system with the 15.9mm Flat Shock Pistons from Throttlefinger Racing Concepts. Designed to deliver smoother damping and increased performance, these low-friction pistons are engineered for racers seeking precision handling and superior shock response. Made from a material with a lower friction coefficient than standard Delrin, they offer improved oil flow and consistent performance, even under demanding conditions. Perfectly suited for TLR 1/8 applications, these pistons are a high-performance option for stock components.
About the Piston
Advanced Low-Friction Performance
The Throttlefinger Flat Shock Pistons boast a 15.9mm outer diameter and are precision CNC machined for optimal fit and finish. Their low-friction construction results in ultra-smooth shock action, enhancing control and handling on a variety of track surfaces. Each piston is laser-etched with its size and hole configuration, allowing for quick identification during tuning or maintenance. With excellent dimensional stability and resistance to oil-based fluids, these pistons provide long-lasting, consistent performance for competitive RC drivers.
Features:
- 15.9mm outer diameter
- Low friction material for smoother damping
- Laser-etched for quick identification
- Precision CNC manufacturing
- Enhanced oil flow characteristics
- Improved dimensional stability in contact with oils
- Designed for TLR 1/8 applications with 15.9mm diameter pistons
Includes:
- (2) 15.9mm Flat Shock Pistons (1.5mm x 5 + 1.0mm x 1)
Specifications:
| Outer Diameter | 0.625in (15.9mm) |
|---|---|
| Inner Diameter | 0.102in (2.6mm) |
| Piston Thickness | 0.098in (2.5mm) |
This product was added to our catalog on June 23, 2025
- Losi 8IGHT-X/E 2.0





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