EK/PBR 520MRD7 Chain Kit 13/51 - Ultra-Light Sprocket
Specifically developed for the Cross environment, this EK chain kit combines a high-strength 520 chain with an ultra-light aluminum sprocket. Finished in gold/gold for a racing look, it is designed to withstand the demands of off-road riding while minimizing friction between links.
- Type: Complete chain kit (13-tooth sprocket / 51-tooth sprocket)
- Pitch: 520
- Number of links: 114
- Color: Gold / Gold
- Sprocket: Ultra-light aluminum
- Weight: 1.47 kg / 100 links
- Relative lifespan: 450 (for 100 links)
- Manufacturer reference: Not provided
Designed for installation on Cross machines (e.g., HONDA CR 125 R JE01 1994–1996), this kit is aimed at riders seeking a robust chain and a lightweight sprocket to reduce unsprung mass. Before use, check the length and perform the recommended tension adjustment; regularly lubricate the chain and check for wear on the teeth and links after muddy or dusty rides. Proper installation and maintenance ensure longevity in line with the stated specifications.
