JT. Steel Standard 1857 - 520 SprocketRef : JTC00058A / 1074963006

JT SPROCKETS Standard Steel Sprocket 1857 - 520: a sleek and robust transmission part designed for demanding quad and roadster riders. Made from C49 carbon steel, this black 45-tooth sprocket fits on drivetrains equipped with a 520 chain pitch to replace a worn part or modify the gearing ratio.

The black finish minimizes exposed surfaces and makes maintenance easier, while the standard tooth design ensures simple compatibility with common 520 sprockets and chains. Ideal for original mounting or replacement, it offers a reliable solution to restore your transmission without complications.

• Material: steel (C49 carbon)
• Color: black
• Number of teeth: 45
• Chain pitch: 520
• Type: standard
• Manufacturer part number: JTR1857.45

Compatible with several recent quads and roadsters, it is particularly suitable for the listed YAMAHA models. Easy to install, this JT Sprockets sprocket is aimed at riders looking for a high-performance and economical wear part to maintain a healthy transmission and predictable engine behavior.