JT. Steel Standard 1309 - 520 Gearbox output pinionRef : JTC00299A / 1077224003

JT Sprockets JTF1309.15 — standard steel sprocket 1309 for 520 chain, designed for riders and quad/cross racers looking for a robust and precise transmission part. CNC machined from high-strength SMC420 steel alloy, this 15-tooth sprocket is suitable for classic replacements and gearing changes to restore the original chain geometry.

• Brand: JT SPROCKETS — manufacturer reference JTF1309.15
• Material: steel (SMC420 alloy)
• Number of teeth: 15 teeth
• Chain pitch: 520
• Type/version: sprocket 1309, standard version
• CNC machining for consistent tooth profile and precise fit

This sprocket fits into the Quad and Cross universes; it is suitable for common maintenance tasks (replacement of worn sprocket, gearing adjustment). When properly mounted with a compatible chain and rear sprocket, it contributes to reliable transmission both on the road and off-road.

Examples of compatible models: HONDA XR 650 L (RD06) 2018 - 650 cc, POLARIS PREDATOR 500 (2013) - 500 cc, POLARIS OUTLAW 500 (2009) - 500 cc. Always check the engine reference and chain pitch before ordering.