JT. JT 420HDR 12/50 Reinforced - Standard Rear Sprocket Chain kitMBK 50 X-LIMIT SUPERMOTARD - 2002Ref : JTC01292A / 3042697

JT 420HDR Reinforced Chain Kit 12/50 - Standard Sprocket

This chain kit from JT Drive Chain brings together the essential elements for the transmission of your small displacement motorcycle: reinforced 420 HDR chain, 12-tooth sprocket, and 50-tooth steel sprocket. Designed for urban use and daily commutes, it combines durability and easy installation for maintenance-conscious riders.

• Chain: 420 HDR, black/steel color, reinforced links for better wear resistance.
• Seals: XS-Ring to minimize lubricant loss and delay roller wear.
• Sprocket & Sprocket: 12-tooth sprocket / 50-tooth sprocket, treated steel sprocket, standard format for direct replacement.
• Usage: Ideal for city riding, stop-and-go, and daily commutes on small engines.
• Manufacturer reference: 4860242

Before installation, check the list of components and compatibility with your model: some vehicles require kit variations. Remember to adjust the tensioner and perform initial lubrication for optimal performance. Common installation example: MBK X-LIMIT SUPERMOTARD (2002 - 50 cc).

JT Drive Chain — transmission components designed to last and facilitate the maintenance of your motorcycle.