RK Chain 1062-039PGX Quick Acceleration Chain and Sprocket Kit Gold

The RK Chain 1062-039PGX is a 520 Quick Acceleration Chain and Sprocket Kit designed to deliver enhanced performance through optimized race gearing. This complete drivetrain upgrade combines RK's premium XW-ring sealed chain with high-quality Driven sprockets for improved acceleration and durability.

Key Features:

• 520 XW-ring sealed chain provides superior lubrication retention and reduced friction
• Quick Acceleration gearing with one-tooth-smaller-than-OE front sprocket (15T front/43T rear)
• Premium Driven C45 steel alloy black case-hardened rear sprocket paired with Driven C45 steel case-hardened and quenched front sprocket
• Gold finish chain for distinctive appearance
• Experience quicker starts and faster acceleration to redline in every gear
• Combines enhanced performance of race gearing with durability of steel components
• Complete kit includes chain, front sprocket, rear sprocket, and master link

This kit is engineered to provide noticeably improved throttle response and acceleration without sacrificing reliability or component longevity. The XW-ring chain design features dual lubrication pools and seal points for extended service life compared to standard O-ring chains.