
The EK/JT 520SRX2 15/40 chain kit is designed for riders looking for a reliable and economical transmission set. Coming from the SRX series, this solution offers a good balance between durability and cost of use: 520 chain, 15-tooth front sprocket, and 40-tooth rear sprocket made of standard steel, suitable for roadsters and classic motorcycles.
Designed for road use, this kit is particularly well-suited for YAMAHA XT 600 (years 1984–1986) and other roadsters of similar displacement. The SRX design prioritizes a chain that withstands daily demands while remaining easy to maintain: regular tension checks, lubrication, and wear inspections to maximize longevity.
Manufacturer reference: Not provided