Renthal 520R1 14/50 Standard - Ultra-Light Self-Cleaning Rear Sprocket Chain kitRef : RT00306A / 3042831

RENTHAL 520R1 14/50 Standard Chain Kit (manufacturer reference: 485396): a transmission kit designed for motocross, combining simplicity and robustness. The ultra-light mud-resistant aluminum sprocket minimizes dirt accumulation and facilitates cleaning after muddy rides, while the gold/black 520 chain adds a racing touch to the drivetrain.

• Type: RENTHAL R1, standard quality
• Pitch: 520
• Configuration: 14/50 kit (14-tooth front sprocket / 50-tooth rear sprocket)
• Sprocket: aluminum, ultra-light mud-resistant design
• Chain: non-sealed (non O-ring), gold/black finish

Designed for tracks and trails, this kit is aimed at motocross riders looking for a lightweight and easy-to-maintain setup. The mud-resistant sprocket helps preserve the drivetrain in wet and dirty conditions; the R1 chain, being non-sealed, is suited for uses where disassembly and regular maintenance are prioritized.

Common compatibility (examples):

• KTM 350 SX-F (2021 - 350 cc)
• HUSQVARNA FC 350 (2019 - 350 cc)
• KTM 350 SX-F FACTORY EDITION ANTONIO CAIROLI (2012 - 350 cc)

Useful reference for maintenance or preparation: 485396. Check the pitch and fit on your machine before installation.