ProX 520 MXR X-Ring Clip Connecting Link - Gold (07.RC520XCLG)

The PROX 520 MXR X-Ring Clip Connecting Link is designed to provide a dependable connection for compatible 520 motorcycle chains. Built using high-quality Japanese steel, this gold-finished connecting link combines strength, durability, and efficient performance for motocross, off-road, and other demanding riding applications. The clip-style design supports convenient chain assembly and maintenance when paired with the correct PROX 520 MXR chain and installation procedures.
Surface-treated and hardened pins help resist wear, while shot-peened rollers improve strength and stress resistance under demanding loads. The plates, bushings, and rollers are heat-treated to promote consistent performance and long service life. A weight-optimized design helps reduce unnecessary rotating mass without compromising the durability needed for hard riding conditions.
An integrated X-ring sealing design helps retain lubricant and limit the entry of dirt and moisture between the chain’s moving components. According to PROX, the X-ring design can provide more than 150% of the chain life of comparable standard sealing designs, helping reduce maintenance frequency and support reliable operation. The gold finish adds a clean, distinctive appearance while maintaining the practical performance expected from a quality replacement connecting link.
Use the PROX 520 MXR X-Ring Clip Connecting Link, Part 07.RC520XCLG, only with compatible 520 MXR chain applications. Proper installation and clip orientation are essential for safe, dependable service; always follow the chain manufacturer’s installation recommendations and verify compatibility before use.

Features:

• Japanese steel construction for strength and dependable durability

• Surface-treated and hardened pins help resist wear

• Shot-peened rollers increase strength and stress resistance

• Heat-treated plates, bushings, and rollers support long service life

• Weight-optimized design helps reduce unnecessary rotating mass

• X-ring sealing design helps retain lubricant and limit contamination

• X-ring design offers more than 150% chain life compared with standard designs

• Gold finish for a distinctive appearance

• Clip-style connecting link for compatible 520 MXR chains

• Brand: PROX

• Part Number: 07.RC520XCLG

Ships from Parts Unlimited.