EK CHAIN EK/PBR 520M3 13/48 - Ultra-Light Rear Sprocket Chain kitRef : EKC01543A / 3066051

EK/PBR 520M3 Chain Kit 13/48 - Ultra-light Sprocket

Designed for off-road and motocross demands, this chain kit combines a gold 520 chain and an ultra-light aluminum sprocket to provide a lightweight, abrasion-resistant, and easy-to-maintain assembly. Ideal for riders seeking a reliable transmission without adding weight to the rear of the motorcycle, it is perfectly suited for competitive outings as well as aggressive enduro sessions.

• Type: Complete chain kit (chain + 13 tooth sprocket + 48 tooth sprocket)
• Pitch: 520
• Number of links: 114
• Color: Gold / Gold
• Sprocket: Ultra-light aluminum
• Weight (kg / 100 links): 1.36 kg
• Relative lifespan (for 100 links): 450

The aluminum sprocket reduces unsprung mass for a more responsive feel at the handlebars, while the treated chain minimizes wear in muddy and rocky off-road conditions. Standard installation and adjustment for 520 setups: check length and tension before the first ride and after the initial hours of use.

Common compatibilities: KTM 125 SX (2019), HUSQVARNA TC 125 (2019), KTM 250 SX (2016).

Manufacturer reference: Not provided