JT. Steel Standard 478 - 520 SprocketRef : JTC00240A / 1075511002

JT SPROCKETS Standard Steel Sprocket 478 - 520 (Manufacturer Part No: JTR478.42)

Transmission part designed for motorcyclists and quad riders looking for a robust and easy-to-install sprocket. This JT Sprockets sprocket features a size of 478 and a pitch of 520 to fit compatible drivetrains, with 42 teeth to adjust the gearing and character of the machine — providing either more extension or quicker response depending on the chosen setup.

• Material: C49 carbon steel, machined for a smooth finish
• Number of teeth: 42
• Chain pitch: 520
• Type: standard (sprocket 478)
• Brand: JT SPROCKETS

Practical for an original replacement or for modifying the gearing, this sprocket is suitable for quads and roadsters. It installs with compatible sprockets and chains, and is ideal for setups where a reliable, simple, and ready-to-use wear part is required.

Compatibility (examples): CF MOTO 700 CL-X SPORT (2025), KAWASAKI Z 650 RS (2025), POLARIS TRAIL BOSS 325 (2003).