JT. Steel Noise-Free 1902 - 520 Gearbox output pinionRef : JTC00007A / 1074278001

JT SPROCKETS steel noise-reducing sprocket 1902 - 520 (manufacturer part number: JTF1902.15RB): a output sprocket designed for replacement or gearing changes. Made from steel, it meets the expectations of riders looking for a robust transmission component suitable for both Cross and Roadster styles.

• Material: steel
• Number of teeth: 15
• Chain pitch: 520
• Type: 1902
• Version: noise-reducing (optimized profile to reduce chain noise)

This noise-reducing sprocket is specially machined to limit friction and noise associated with chain-sprocket contact. It integrates into the final transmission to adjust the gearing according to your usage—whether replacing a worn component or modifying it to achieve a different torque feel. Compatible with many machines in the segment, it notably fits recent models such as KTM 690 SMC R (2026), HUSQVARNA NORDEN 901 EXPEDITION (2025), and CF MOTO 800 NK SPORT (2025), subject to verification of pitch and number of teeth.

An easy-to-install part for regular maintenance or preparation, this JT Sprockets sprocket remains a reliable option for those seeking a high-performance and quiet steel component for their transmission.