JT. Steel Noise-Free 1902 - 520 Output sprocketRef : JTC00008A / 1074278003

Reference : JTF1902.17RB — JT SPROCKETS steel anti-noise sprocket 1902 - 520. Designed for transmission, this 17-tooth steel sprocket is aimed at riders looking for a robust and reliable part for their dirt bikes or roadsters. Its “anti-noise” design minimizes chain noise and vibrations felt at the transmission, without compromising on strength.

• Material : hardened steel for good wear resistance.
• Teeth : 17 teeth (sprocket).
• Chain pitch : 520, standard for many mid/high-end motorcycles.
• Type / Version : 1902, anti-noise version for a quieter transmission.

Ideal for replacing a worn sprocket or for adjusting the gearing according to your needs (acceleration, engine extension). Its steel construction ensures durability and longevity, suitable for the demands of off-road outings or sporty rides on roadsters. Easy installation in place of the original sprocket when the chain pitch is compatible.

Compatibility examples : KTM 690 SMC R (2026), HUSQVARNA NORDEN 901 EXPEDITION (2025), CF MOTO 800 NK SPORT (2025). Check the original reference before ordering to ensure compatibility with your model.