EK CHAIN EK/PBR 520SRX2 13/48 - Standard Rear Sprocket Chain kitRef : EKC01146A / 3065651

EK/PBR 520SRX2 Chain Kit 13/48 - Standard Sprocket by EK CHAIN: a kit designed for off-road practices, specifically tailored for the Cross environment. The chain and sprocket/crown are sized to ensure a transmission that meets the 520 specifications, with a 13/48 ratio for a proven torque/speed compromise across varied terrains.

• Color: Gold/Gold
• Pitch: 520
• Number of Links: 112 (can be shortened according to installation)
• Sprocket: Steel (standard sprocket)
• Relative Lifespan: index 3300 for 100 links (according to manufacturer protocol)
• Weight: 1.54 kg / 100 links (manufacturer data)
• Manufacturer Ref.: Not provided

This SRX2 chain kit emphasizes reliability and the durable aspect of the drivetrain without technical promises not provided by the manufacturer. The gold finish offers a neat look on a motocross bike while remaining practical for regular maintenance. The 13-tooth sprocket and 48-tooth crown constitute a versatile choice for 250cc engines and similar.

Frequent compatibilities: GAS GAS EC 250 RACING (2017), GAS GAS EC 250 E RACING (2017), GAS GAS EC 250 REPLICA (2014). Check the pitch and number of links before installation to accurately fit the chassis and spacing.