• High-quality sprockets and D.I.D. chain in a convenient, ready-to-install package
• Chromoly steel front sprocket for superior strength and durability
• High carbon rear sprocket for maximum durability and long life
• The 520VX2 features D.I.D.'s Patented low friction X-Rings that keep the dirt out and lubrication in for the longest wear life
• VX2 high performance X-Ring chain is superior to other types of O-Ring designs, delivering half the power loss compared to normal O-ring and 1-1/2 to 2 times longer wear life
• 520 VX2 chain is rated at 8,210 lbs. average tensile strength and is recommended for motorcycles up to 750cc
• The DID Wear Resistance Index is 3,500 using a scale with standard 520 chain at 100

(1) Steel 14 Tooth front sprocket

(1) Steel 50 Tooth rear sprocket

(1) Gold color 520 VX 2 110 Link chain

(1) Gold color 520 VX 2 clip type connecting link with (1) Side plate (1) Clip (4) O-Rings and (1) Pack of grease

Instructions