EK CHAIN PBR 420SR 11/50 - Standard Rear Sprocket Chain kitRef : EKC03140A / 3067799

This complete EK CHAIN kit combines the non O-ring 420SR chain with a PBR front sprocket and a standard steel rear sprocket. Designed for lightweight and urban motorcycles, it offers a simple, robust, and ready-to-install transmission solution to replace your worn components.

• Chain Type: EK 420SR (non O-ring), protective coating
• Pitch: 420
• Sprocket / Sprocket: 11 teeth / 50 teeth
• Number of Links: 132
• Roller Width: 6.35 mm
• Tensile Strength: 6,500 N (common use up to ~25 HP)
• Material: high-strength steel (chain and sprocket)
• Color: steel/steel
• Weight: 0.75 kg / 100 links

• Processed EK 420SR chain
• PBR steel front sprocket
• Standard steel rear sprocket

Before installation, check compatibility with your motorcycle (pitch, number of links, and spacing). Properly lubricate and tension the chain after installation and regularly check for wear to ensure safe transmission.

• BETA RR 50 MOTARD (2016/2017)
• BETA RRT 50 MOTARD TRACK (2012)