Premium gold series motocross chain. Lightweight, high-strength chromoly construction for today’s high-powered 4-Strokes. 8,000 lbs. tensile strength for 125 to 530 cc applications. The PT520 MX was designed to handle the increasing horsepower demands of today’s 4-Stroke motorcycles; all components of the chain use a ProTaper exclusive heat-treating process to aid in the life of and durability of the chain. Designed for 125 to 530 cc applications. Lightweight, ultra high-strength chromoly construction with 8,000 lbs. of tensile strength.
- Light weight, high strength chromoly construction.
- 8,000 lbs tensile strength for 125 to 530cc applications.
- Designed to handle the increasing horsepower demands.
- Uses a Protaper exclusive heat treating process to aid in life and durability of chain.