EK/PBR 520M3 Chain Kit 13/49 - Ultra-Light Sprocket
Specifically designed for motocross, this chain kit combines a gold 520M3 chain and an ultra-light aluminum sprocket. Built to withstand the demands of the terrain — jumps, muddy track sections, and strong accelerations — it offers a robust construction without frills, suitable for riders seeking reliability and a racing look.
- Color: Gold/Gold
- Pitch: 520
- Links: 114
- Number of teeth: 13/49 (sprocket/sprocket)
- Sprocket material: Ultra-light aluminum
- Relative lifespan: 450 (for 100 links)
- Indicative weight: 1.36 kg for 100 links
The gold finish provides a racing appearance and facilitates visual wear monitoring. The aluminum sprocket minimizes added weight to the transmission while maintaining a tooth profile suitable for the demands of motocross. This versatile kit is aimed at owners of 450 motocross bikes — common compatibility examples include: YAMAHA YZ 450 F (2021 & 2026), FANTIC XXF 450 (2026). Check the number of links and pitch before installation.
Manufacturer reference: Not provided
