
JT DRIVE CHAIN 420HDR 12/47 Kit Chain (Reinforced) — Standard Steel Sprocket
A chain kit designed for demanding urban scooters: the 420HDR chain in black/steel finish, mounted on a standard steel sprocket and a 12-tooth pinion. This non-OEM kit, of "Racing" quality, combines durability and a sleek look to renew the transmission of your 50 cc.
This kit is aimed at scooter and small motorcycle riders looking for reliable transmission and easy installation. The XS-Ring seals and HDR design meet common performance requirements without compromising maintenance. Installation and adjustment by a professional or experienced DIYer is recommended to ensure proper tension and alignment.
Frequent compatibilities (examples): RIEJU RS2 50 MATRIX PRO (2010), RIEJU RS2 50 NAKED (2009), RIEJU NKD 50 (2007). Check the pinion/sprocket match and the 420 pitch with your machine before purchase.