Vortex CK7510 HFRS Hyper Fast 520 Chain and Sprocket Kit

The Vortex CK7510 is a high-performance HFRS (Hyper Fast Street) chain and sprocket kit designed for sport motorcycle enthusiasts seeking improved acceleration and optimized gearing. This complete kit includes everything needed for a professional drivetrain upgrade with 520 conversion gearing that reduces weight while maintaining strength and durability.

Kit Components:

• 16-tooth steel front sprocket with special nickel plating for corrosion resistance
• 47-tooth steel rear sprocket featuring laser-cut precision construction
• 520RX3 high-performance chain with 118 links, ready to install with no cutting required
• Rivet-type master link included

Performance Features:

• HFRS gearing configuration: one tooth down in front, two teeth up in rear for aggressive acceleration
• Each sprocket is cupped down from the tooth ring to reduce weight without sacrificing strength
• RX3 chain manufactured in Japan to the highest quality specifications
• Advanced dual pocket sealing system for extended wear life
• 520 conversion reduces overall drivetrain weight compared to stock 525/530 chains

This Vortex V3 2.0 chain and sprocket kit is engineered for riders who demand maximum performance on the street. The steel rear sprocket construction provides excellent durability for high-mileage street riding, while the optimized gearing ratio delivers noticeably improved throttle response and acceleration in the lower gears.