The 520DZ2 is budget-friendly, high-performance racing chain designed specifically with local motocross champions in mind. Designed to meet demand of even the most grueling MX tracks with SDH technology which leads to longer chain life.
Features:
- Solid Bush Chain
- Available in Gold and Black finish
- DHA pin treatment - hard chromium-carbide layer formed on pin surface for exceptional strength and wear resistance
- Special alloy steel with extended riveted bushing anti-kink design.
- SDH pin treatment creates an extremely hard chromium carbide layer on the pin’s surface. The inner core remains soft to absorb shock loads.