JT. Steel Self-Cleaning 1901 - 520 Output sprocketRef : JTC00328A / 1077297004

JT SPROCKETS Self-Cleaning Steel Sprocket 1901 - 520 (Ref. JTF1901.15SC)

Designed for motorcyclists and off-road riders looking for a reliable sprocket for replacement or gearing modification, this JT Sprockets sprocket combines strength and precision machining. Its high-strength SMC420 steel construction and CNC machining ensure precise tooth engagement and controlled wear, while the "Anti-Mud" finish promotes the ejection of particles to limit the accumulation of mud and debris on the sprocket head.

• Material: Steel (high-strength SMC420 alloy)
• Number of teeth: 15 teeth
• Chain pitch: 520
• Type / Reference: 1901, Anti-Mud version (Self-Cleaning)
• Machining: CNC for concentricity and uniform tooth profile

Versatile, it fits into Quad, Cross, and Roadster environments and is suitable for 520 pitch transmissions. Common fitment examples include KTM 450 SX-F (2025), HUSQVARNA FC 450 (2025), or GAS GAS MC 450 F (2025) equipped with 520. Replace your original sprocket with this JT reference for a clean and durable chain/sprocket coupling in muddy or dusty conditions.