JT. Steel Standard Rear Sprocket 604 - 520 SprocketRef : JTC01255A / 1075083003

JT SPROCKETS Standard Steel Sprocket 604 - 520 (Ref. JTR604.38)

Designed for replacement or gearing modification, this JT Sprockets sprocket is aimed at riders looking for a robust and reliable part for the final drive. Made from high-quality C49 steel, it features a sleek black finish and a standard tooth profile suitable for 520 pitch chains.

• Number of teeth: 38
• Chain pitch: 520
• Material: Steel (C49)
• Color: Black
• Type: Standard, direct mount

Ideal for roadsters and small displacement bikes, this sprocket fits a variety of rear setups. Common applications include: HONDA NSR 125 R (JC22), GILERA FREESTYLE 125, and HONDA CRM 125 R. Before installation, check the condition of the sprocket and chain: a worn final drive affects handling and accelerates the wear of new parts. For smooth transmission, it is advisable to inspect and, if necessary, replace the chain and sprocket simultaneously.

Aftermarket part by JT SPROCKETS, it offers a simple solution to restore or optimize your motorcycle's gearing without altering the geometry of the final drive.