JT DRIVE CHAIN Kit 420HDR – 11/50, standard sprocket
Designed for reliable transmission in urban environments, this JT chain kit includes a 420 HDR chain, an 11-tooth sprocket, and a 50-tooth steel sprocket. The steel finish and standard components ensure easy installation and replacement according to original specifications.
- Chain: 420 HDR (pitch 420) — HDR reinforcement for wear resistance suitable for daily use.
- Sprocket: 11 teeth — standard sprocket, compatible with the 420 chain.
- Sprocket: 50 teeth — standard steel sprocket, tooth configuration suitable for the indicated installation.
- Materials: steel for chain and sprocket.
- Quality: standard.
This kit is intended for riders looking for a simple and robust replacement solution for their machine's transmission in urban settings. Installing a standard sprocket and sprocket facilitates maintenance and replacement of worn components while maintaining the original behavior of the transmission.
Compatibility & note: for the same vehicle version, components may vary depending on the manufacturing date. Check your motorcycle's configuration before ordering. Manufacturer reference: not provided.
Examples of compatible models: BETA RR 50 MOTARD TRACK (2017), BETA RR 50 MOTARD (2016–2017).
