JT. Steel Standard 823 - 520 SprocketRef : JTC00168A / 1075135001

JT Sprockets Standard Steel Sprocket 823 - 520 (Manufacturer part number: JTR823.39) — a sprocket designed for the rider seeking a simple, robust transmission part compatible with 520 pitch chains. With a black finish, it discreetly integrates into the rear setups of roadsters without excessive aesthetic modifications.

• Brand: JT SPROCKETS
• Material: steel (carbon quality C49)
• Number of teeth: 39
• Chain pitch: 520
• Type: standard
• Color: black

This standard sprocket is intended for replacement or adjustment of the gearing: it fits where a 39-tooth sprocket with a 520 pitch is required. The C49 steel composition provides good mechanical strength for everyday road use and typical chain transmission stresses.

Common applications: suitable for roadsters and models accepting a 39-tooth sprocket / 520 chain — for example, on machines like SUZUKI SV 650 X (2025), SUZUKI SV 650 ABS (2024), or SUZUKI GSX 250 R ABS (2020), subject to exact compatibility verification with your model. Ideal for standard replacements and gearing adjustments on the road.