EK CHAIN 520M3 14/50 Chain Kit - Ultra-light Sprocket
Designed for motocross enthusiasts seeking a lightweight and reliable transmission, this kit combines an EK 520M3 chain and an ultra-light aluminum rear sprocket with 50 teeth, paired with a 14-tooth front sprocket. The assembly is intended for off-road motorcycles subjected to the stresses of jumps, acceleration, and riding on abrasive terrains.
- Type: 520M3 Chain Kit (chain + 14-tooth sprocket + 50-tooth sprocket)
- Number of Links: 114
- Pitch: 520
- Color: Gold/Gold
- Sprocket: Ultra-light aluminum
- Weight: 1.36 kg / 100 links (manufacturer's value)
- Relative Lifespan: Index 450 (for 100 links)
The gold finish facilitates visual wear monitoring, and the entire assembly reduces unsprung mass for better acceleration feel and corner entry. Kit suitable for short or stock settings; check compatibility with your model and the condition of guides and tensioners before installation.
Notable Compatibility: YAMAHA YZ 250 (1998 - 250 cc).
Manufacturer reference: not provided.
