Description
The ProTaper 520MX1 Gold Series Master Link, part number PTR021709, is designed for high-performance motocross and off-road motorcycles. Intended for 125cc to 530cc applications, this master link supports the demanding horsepower and torque produced by modern four-stroke engines. Its premium gold finish complements the ProTaper Gold Series chain while providing a reliable connection for race and trail use.
The 520MX1 is manufactured from lightweight, high-strength chromoly steel and benefits from ProTaper’s exclusive heat-treating process. This treatment helps improve durability, wear resistance, and service life under demanding riding conditions. With tensile strength rated at up to 8,800 pounds, the master link is engineered to support smooth power transfer and dependable performance during motocross competition, aggressive off-road riding, and high-output applications.
Designed to help minimize friction and rotational mass, the lightweight construction can contribute to responsive throttle control and efficient acceleration. Precision manufacturing promotes consistent fitment and dependable chain engagement when used with the appropriate ProTaper 520MX Gold Series chain. Follow the motorcycle and chain manufacturer’s installation recommendations, and always verify compatibility before installation.
- Application: Designed for 125cc to 530cc motocross and off-road motorcycles
- Construction: Lightweight, high-strength chromoly steel for demanding riding conditions
- Strength: Rated for up to 8,800 pounds of tensile strength
- Heat Treatment: ProTaper exclusive process helps improve durability and service life
- Performance: Supports smooth power transfer while helping reduce friction and rotational mass
- Finish: Premium gold finish matches ProTaper Gold Series motocross chains
Features:
- Application: Designed for 125cc to 530cc motocross and off-road motorcycles
- Construction: Lightweight, high-strength chromoly steel for demanding riding conditions
- Strength: Rated for up to 8,800 pounds of tensile strength
- Heat Treatment: ProTaper exclusive process helps improve durability and service life
- Performance: Supports smooth power transfer while helping reduce friction and rotational mass
- Finish: Premium gold finish matches ProTaper Gold Series motocross chains