EK/PBR 520M3 14/49 Chain Kit – ultra-light sprocket: a drivetrain designed for the terrain and demands of motocross. This kit combines a 520M3 gold-treated chain and a 14/49 sprocket/crown set, aimed at riders looking for a robust and reliable transmission for the track.
Designed to minimize friction while providing good resistance to traction and abrasion, this chain withstands the stresses of mud, jumps, and repeated accelerations typical of motocross. The ultra-light aluminum crown reduces the mass on the transmission side without compromising the grip of the teeth, and the gold treatment makes it easier to spot and visually maintain.
- Color: Gold / Gold
- Pitch: 520
- Number of links: 114
- Sprocket/crown reference: 14/49
- Crown material: Aluminum (ultra-light)
- Weight: 1.36 kg / 100 links
- Relative lifespan: 450 (for 100 links)
Compatible with many motocross models, including the Kawasaki KX 250 (2000–2002). Kit suitable for riders looking for a complete setup ready to ride on demanding tracks. Check the bolt pattern and number of teeth before installation.
