EK CHAIN PBR 520MRD7 14/50 - Ultra Light Rear Sprocket Chain kitKAWASAKI 300 KLX 300 R (KLX300A) - 2002 - 2003Ref : EKC04148A / 3069119

EK/PBR 520MRD7 Chain Kit 14/50 - Ultra-light Sprocket

Designed for motocross, this EK chain kit combines a high-performance 520 chain with an ultra-light aluminum rear sprocket. Ideal for off-road motorcycles, it aims to provide a lightweight setup without sacrificing the strength needed to withstand the demands of the track.

• Configuration: 14 teeth (sprocket) / 50 teeth (sprocket)
• Chain type: 520, 110 links
• Color: Gold / Gold
• Sprocket material: Aluminum (ultra-light version)
• Weight: 1.47 kg for 100 links
• Relative lifespan: 450 (for 100 links, manufacturer value)

This kit offers a significant weight reduction thanks to the aluminum sprocket, which is beneficial for those looking to reduce transmission inertia during accelerations and jumps. The gold finish enhances visual identification and adds a polished touch to the drivetrain. Suitable for standard replacements and setups on cross machines equipped with 520.

Compatibility examples:

• KAWASAKI KLX 300 R (KLX300A) 2003 – 300 cc
• KAWASAKI KLX 300 R (KLX300A) 2002 – 300 cc

Manufacturer reference: Not provided. For safe installation, follow the manufacturer's torque specifications and recommended chain tension according to your motorcycle.