Our Vortex 520 conversion chain and sprocket kit is a fantastic value for those looking for a cost effective performance upgrade. We have used this same kit on our shop race bikes and the longevity and performance is undeniable. This kit will drop 2+lbs from an OEM steel setup, which will free more horsepower and reduce gyroscopic forces.

Information on components:

EK MVXZ2 chain:

- Tensile strength of 9,000 lbs (Perfect for up to 1,000cc street use)
- Available in a multitude of colors (black chain has black inner and outer links)
- Minimal stretch, requiring little adjustment
- Excellent life
- One of the lightest 520 chains

EK 3D chain:

Vortex RV3 chain:

- Tensile strength of 8,800 lbs
- Available in black/black
- Excellent life
- Minimal stretch, requiring little adjustment
- One of the lightest 520 chains

Vortex Sprockets:

- Extremely durable

- Aluminum sprockets are anodized for durability and color options, the F5 Hardcoat offers additional durability and is solid in color.