JT Sprockets JTC520HDR100SL HDR Heavy Duty Competition Chain Links - 520 100

The JT Sprockets HDR Series Heavy Duty Competition Chain is engineered for serious riders who demand lightweight performance without sacrificing strength. This 520-pitch chain features a non-sealed design that reduces weight and friction, making it ideal for racing applications where every ounce matters.

Key Features:

• Lightweight construction at just 3.24 lbs per 100 links for reduced rotating mass
• High tensile strength of 8,114 lbs ensures durability under demanding conditions
• Non-sealed design minimizes friction and weight for competition use
• Precision manufactured to strict industry standards for consistent performance
• Includes clip-type connecting link for easy installation

Specifications:

• Pitch: 520
• Chain Links: 100
• Weight: 3.24 lbs per 100 links
• Tensile Strength: 8,114 lbs
• Chain Type: Non-sealed
• Recommended Maximum Use: 200cc street / 350cc off-road
• Connecting Link: Clip-type included

This HDR chain is designed for competition and performance applications where weight savings are critical. The non-sealed design requires more frequent maintenance than O-ring or X-ring chains but delivers superior performance for racing environments.