EK CHAIN EK/PBR 520SRX2 13/52 - Ultra-Light Rear Sprocket Chain kitRef : EKC01189A / 3065694

EK/PBR 520SRX2 Chain Kit 13/52 - ultra-light sprocket: a transmission kit designed for motocross enthusiasts seeking reliability and weight/value ratio. EK's SRX series combines proven design with continuous improvements to remain competitive on the track as well as during leisure rides.

• Type: Chain kit (sprocket + chain + sprocket)
• Pitch: 520
• Configuration: 13/52
• Number of links: 116
• Color: Gold/Gold
• Sprocket: ultra-light aluminum (weight saving compared to a steel sprocket)
• Weight: 1.54 kg / 100 links (manufacturer data)
• Relative durability index: 3300 (manufacturer reference for 100 links)

Designed to withstand the demands of off-road riding, this kit features a treated chain and a lightweight aluminum sprocket that facilitate maintenance and gear changes. The gold color adds a polished finish to the transmission, while the 520 pitch remains a common choice for many enduro/cross machines. Classic installation and adjustment: check tension, lubrication, and tooth wear during installation.

Notable compatibility: KTM 250 EXC-F (2008-2009) and Six Days models. Ideal for motocross riders looking for a complete, robust solution with a distinctive look.