EK CHAIN EK/PBR 520MRD7 14/52 - Ultra-Light Rear Sprocket Chain kitRef : EKC01406A / 3065913

EK/PBR 520MRD7 14/52 Chain Kit - Ultra-Light Sprocket by EK CHAIN: a drivetrain designed for Cross practice, where every gram and every link matter. This kit combines a robust 520 chain and an ultra-light aluminum sprocket to reduce unsprung mass and enhance the motorcycle's responsiveness on technical sections. The gold coating provides a racing look while making wear tracking easier.

• Type: Chain kit for motocross (pitch 520)
• Sprocket / Sprocket: 14 / 52
• Number of links: 116
• Color: Gold / Gold
• Sprocket: Ultra-light aluminum
• Weight: 1.47 kg for 100 links (reference)
• Relative lifespan: index 450 (reference on 100 links)

Designed to withstand the demands of off-road riding — traction, impacts, and abrasion — this kit is aimed at riders seeking reliability and lightness for their cross outings or track days. The set is particularly suitable for modern enduro/cross machines and easily adapts during a chain/sprocket revision.

Commonly compatible motorcycles:

• HUSQVARNA FE 450 (2022)
• KTM 250 EXC-F SIX DAYS (2022)
• HUSABERG FE 450 IE /6 (2013)

Check the sprocket ratio and the required number of links for your model before installation. Regular maintenance and proper tension will extend the lifespan of the drivetrain.