EK/PBR 420SR 12/44-122 chain kit - standard sprocket

Chain kit EK/PBR 420SR 12/44-122 - standard sprocket

• Number of links: 122
• Description: The SR series incorporates an innovative design that maintains the chain's flexibility even after prolonged use. The plates undergo a specialized heat treatment process to significantly improve their durability and strength.
• Transmission chain pitch: 420
• Joint type: Jointless
• Use: Road
• Sprocket version: Standard
• Pinion version: Standard