Power, Precision & Performance
PROX RACING PARTS
Discover top-tier racing components with PROX.
Built to endure, engineered to win.
| Size | Stock | Date |
|---|---|---|
| A - Ø71.94MM | Estimated shipping on | 2026-07-15 |
| B - Ø71.95MM | Estimated shipping on | 2026-07-15 |
| C - Ø71.96MM | Estimated shipping on | 2026-07-15 |
The PROX piston is designed for Beta RR, RX, and Xtrainer 300 2T engines from 2018 to 2025, providing high thermal resistance and reliability for enduro and trail use.
Manufactured with high-quality materials and precision-machined surfaces, it ensures efficient sealing, extended durability, and meets the technical demands of high-performance engines. Pin Bearing is not included, as specified for 2T pistons.
Stock Status Indicators:
🟢 Green – Item is in stock and available for immediate delivery.
🟡 Yellow – Item is in stock at the supplier. Please check the estimated shipping date.
🔴 Red – Item is out of stock.
Discover top-tier racing components with PROX.
Built to endure, engineered to win.
