JT. Steel Standard 859 - 530 SprocketRef : JTC01344A / 1075525003

Manufacturer Ref: JTR859.40 — JT Sprockets 40-tooth sprocket, pitch 530. Designed for roadster transmission, this standard black steel sprocket matches the original specifications for a simple and reliable replacement.

• Material: high-strength steel (carbon C49)
• Color: black
• Teeth: 40
• Chain pitch: 530
• Type: standard (direct replacement)

The JT Sprockets JTR859.40 sprocket is intended for riders looking for a robust transmission part that meets manufacturer specifications. Its C49 steel composition provides good wear resistance while remaining compatible with standard 530 chains. Ideal for replacement during chain maintenance or for adjusting the gearing according to your riding style.

Common compatibility (examples): YAMAHA XJR 1300 (RP06) 2003, YAMAHA FZS 600 FAZER (RJ02) 2003, YAMAHA YZF 600 R THUNDERCAT (2002). Always check the number of teeth and the chain pitch of your motorcycle before ordering.