
The RENTHAL 520R1 14/50 chain kit is designed for motocross riders who want a simple and effective chain, featuring an ultra-light mud-resistant sprocket. Built to withstand muddy off-road conditions, this kit combines lightweight construction with easy maintenance thanks to a machined aluminum sprocket that minimizes mud buildup.
This R1 non-sealed configuration is suited for motocross use where regular cleaning and lubrication are part of the maintenance routine. The gold/black finish provides a racing look while facilitating visual wear detection. Ideal for replacing your original transmission on lightweight and powerful machines.
Compatible motorcycles (examples):
Check the gear ratio and mounting compatibility before installation. Professional installation and adjustment are recommended if necessary.