EK CHAIN PBR 520M3 13/50 - Ultra Light Hard Anodized Rear Sprocket Chain kitRef : EKC04005A / 3068901

EK/PBR 520M3 Chain Kit 13/50 — a transmission set dedicated to motocross, consisting of a 520 chain and an ultra-light hard anodized sprocket. Designed to withstand the demands of challenging terrains, this kit focuses on lightweight components and a reliability spring suitable for off-road motorcycles.

• Type: 520M3 chain kit, 13 teeth sprocket / 50 teeth sprocket
• Number of links: 116
• Color: Gold / Gold (chain and seals)
• Sprocket material: Hard anodized aluminum — ultra-light version
• Pitch: 520
• Weight: 1.36 kg / 100 links
• Relative lifespan: 450 (for 100 links)

This kit is aimed at motocross riders looking to reduce unsprung weight while maintaining a robust transmission. The hard anodized aluminum sprocket minimizes surface wear, and the ultra-light design reduces inertia. Ensure proper tension adjustment, sprocket/sprocket alignment, and suitable lubrication to optimize the longevity of the set.

Compatible motorcycles (examples): HUSQVARNA TC 250 4T (2004-2005) and similar 250 cc models. Check the number of teeth and pitch before installation to ensure compatibility with your machine.