EK CHAIN PBR 520MRD7 13/50 - Standard Rear Sprocket Chain kitKAWASAKI 450 KLX 450 R (KLX450A) - 2008 - 2019Ref : EKC04296A / 3069353

The EK/PBR 520MRD7 13/50 chain kit is designed for the demands of motocross: a 13-tooth sprocket paired with a standard 50-tooth rear sprocket, mounted on a visually striking gold/gold 520 chain. Engineered to minimize friction while providing high resistance to tension and abrasion, this combination is aimed at riders seeking a reliable transmission on challenging terrains.

• Type: 520 Chain Kit (Motocross)
• Sprocket / Sprocket: 13/50 (standard steel sprocket)
• Number of Links: 114
• Color: Gold / Gold
• Relative Lifespan: 450 (for 100 links)
• Weight: 1.47 kg / 100 links

Compatible with motocross bikes — particularly the Kawasaki KLX 450 R (2017 to 2019 models) — this kit installs easily as a standard replacement. To ensure longevity and performance, check the tension after the first rides and regularly lubricate the chain, especially after muddy conditions. Follow the torque specifications for the sprocket and rear sprocket during installation.

Brand: EK CHAIN — Manufacturer Reference: Not provided.