JT DRIVE CHAIN 420D 13/53 Chain Kit (non-OEM) — a complete kit designed for the standard replacement of the transmission on small displacement motorcycles. This kit includes a 13-tooth front sprocket and a 53-tooth rear sprocket, paired with a 420 pitch D-type chain, without O-rings. The chain comes in black (black/black) and the rear sprocket is made of standard steel: simple and robust choices for effective installation in urban environments.

• Brand: JT DRIVE CHAIN
• Type: Chain kit (sprocket 13 / sprocket 53 / chain 420)
• Pitch: 420
• Chain type: DID D (without O-rings)
• Sprocket material: Standard steel
• Color: Black / Black
• Quality: Standard (non-OEM)
• Manufacturer reference: Not provided

Suitable for urban use and regular replacement needs, this kit is aimed at riders looking for a reliable non-OEM part to restore their transmission. It is compatible with the following models:

• RIEJU RS3 50 (2020 - 50 cc)
• RIEJU RS3 50 NKD (2018 - 50 cc)
• RIEJU RS2 50 RACING (2010 - 50 cc)

An easy-to-install product for DIY enthusiasts and workshops, be sure to check the tension, lubrication, and condition of the sprockets during installation to ensure optimal operation of your transmission.