EK CHAIN JT 420SH 11/53 - Standard Rear Sprocket Chain kitRef : EKC03142A / 3067810

This complete kit combines the EK 420SH chain (with O-ring seals) with the front sprocket and rear sprocket made of JT steel. Designed for urban use and small displacement motorcycles, it provides reliable transmission and controlled longevity for your machine. The EK 420SH chain features internal lubrication protected by O-rings, minimizing grease loss and wear on rotating parts.

• Type: EK 420SH Chain (O-ring) + JT Steel Sprocket and Sprocket
• Pitch: 420
• Number of Links: 130
• Roller Width: 6.35 mm
• Tensile Strength: 8,000 N (suitable for motorcycles up to ~30 HP)
• Weight: 0.91 kg / 100 links
• Material: Steel for sprocket and sprocket, high-strength chain
• Relative Lifespan: 200 (manufacturer's index)

Highlights: complete assembly delivered with sprocket, sprocket, and chain for quick and clean replacement. The precision-machined teeth ensure smooth engagement between the chain and sprockets. Ideal for lightweight touring bikes and city-oriented machines where reliability and ease of maintenance make a difference.

Compatible Motorcycles (examples): APRILIA RX 50 (2016/2017), APRILIA RX 50 RACING (2008). Always check the exact reference and dimensions before ordering.