JT. Steel Standard Front 1592 - 520 Output sprocketRef : JTC01789A / 1077291001

JT SPROCKETS - Standard Steel Sprocket 1592 - 520 (manufacturer part number: JTF1592.13): transmission sprocket designed for ATVs, intended to replace the original drive element or modify the gearing. Ideal for riders who want to quickly adjust the final ratio without compromising mechanical integrity.

• Material: steel (high-strength SMC420 alloy)
• Number of teeth: 13
• Chain pitch: 520
• Type / reference: 1592, standard version
• Machining: CNC cut for precise tooth profile and reliable fit

The finish and CNC machining ensure a smooth tooth profile, reducing jolts and irregular chain wear. This sprocket is suitable for ATV riders looking for a robust part for off-road use, compatible with common 520 chains found on sport and utility machines.

Common compatibilities: YAMAHA YFZ 450 R (2020), YFZ 450 R SPECIAL EDITION (2020), and YAMAHA YFM 700 RAPTOR SPECIAL EDITION (2017) — always check the number of teeth and pitch before ordering to ensure compatibility with your machine.

Simple and direct replacement to restore the transmission to optimal level or adjust torque/rpm by changing the gearing. An essential spare part in the maintenance kit for the ATV rider.