EK/PBR 520M3 Chain Kit 13/51 - Ultra-Light Sprocket
Specifically designed for motocross, this chain kit combines a robust 520M3 chain with an ultra-light aluminum sprocket. Gold finish on the chain and sprockets, compact design, and a link count suitable for chassis-transmission connections on rough terrain. A thoughtful choice for those seeking a reliable, lightweight, and easy-to-maintain transmission between rides.
- Pitch: 520
- Sprocket/Sprocket: 13/51
- Number of Links: 114
- Color: Gold / Gold (chain and sprockets)
- Sprocket: Ultra-light aluminum
- Weight: 1.36 kg for 100 links
- Relative Lifespan: index 450 (per 100 links)
The chain's construction aims to minimize friction while providing tensile strength and abrasion resistance compatible with the demands of the terrain. The aluminum sprocket lightens the overall setup and facilitates transmission adjustments without adding weight to the rear wheel. Ideal for motocross riders looking for a weight/strength combination for daily use.
Common compatibilities: YAMAHA YZ 250 F (CG33) 2013/2012 and CG27 2009 — check the alignment and length before installation.
