
JT/PBR 520X1R3 Chain Kit 15/43 - Standard Sprocket
Replace the transmission of your roadster with a ready-to-use kit designed for demanding riders. The JT X1R3 chain in pitch 520 combines a black/steel finish with XS-Ring seals to minimize lubricant loss and improve sealing between links. The steel rear sprocket and the 15-tooth front sprocket (ratio 15/43) provide a robust and reliable solution for daily riding as well as for more intense outings.
Designed for standard installation on 520 transmissions, this kit is suitable for roadsters and lightweight trail bikes looking for a high-performance and durable chain. Be sure to check the fit, tension, and alignment during installation, and adhere to the recommended lubrication intervals to maintain the XS-Ring seals.
Common compatibilities:
Manufacturer reference: Not provided