JT Sprockets Rear OE Steel T46 #520 JTR1825.46

This 46-tooth rear sprocket is a premium choice for riders seeking a balance between acceleration and top-end speed using a 520 chain. The precision-machined teeth ensure even load distribution across the drivetrain, preventing premature chain stretch.

• Every sprocket undergoes rigorous quality control checks for concentricity.
• The induction-hardened surface layer protects against impact and grit abrasion.
• Universal 520 pitch compatibility makes it suitable for a wide range of conversions.
• Finished in a classic metallic coating to prevent rust during storage and use.