EK/PBR 520SRX2 Chain Kit 14/50 - ultra-light hard anodized sprocket. This chain kit from EK CHAIN is designed for off-road riders looking for a complete and lightweight solution for their transmission. The 14-tooth sprocket and 50-tooth crown (ultra-light aluminum crown, hard anodization) come with a 520 steel chain, 114 links, ready for installation.
- Pitch: 520
- Links: 114
- Sprocket / Crown: 14/50
- Crown Material: aluminum, hard anodized finish (ultra-light)
- Chain Color: steel/steel
- Weight: 1.54 kg / 100 links
- Relative Lifespan: 3300 (comparative value)
Designed for the Cross/Enduro universe, this kit facilitates the complete replacement of the transmission: weight savings thanks to the aluminum crown, standard 520 mounting, and link reference suitable for cross gearboxes. For good performance and optimal longevity, adhere to the manufacturer's torque specifications, chain alignment, and regular maintenance (lubrication and tension). Particularly suitable for BETA RR 400 4T models (2008–2009) frequently listed for compatibility.
Brand: EK CHAIN — Manufacturer Reference: not disclosed.
