







EK/JT 520SRX2 Chain Kit 15/42 - Standard Sprocket by EK CHAIN: a chain + sprocket/crown set designed for the regular maintenance of transmissions. Designed for riders looking for a reliable and easy-to-install solution, this kit is suitable for roadster-type machines and any motorcycle compatible with a 520 pitch and a 15/42 setup.
The 520SRX2 kit is intended for periodic replacement of the transmission: chain, sprocket, and crown should be checked and replaced as a set to preserve traction, limit sprocket wear, and ensure correct tension. The steel construction ensures adequate strength for road use; regular lubrication and adjustment will extend the longevity of the setup.
Frequent compatibilities:
Manufacturer reference: Not provided