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Specifically designed for motocross, the RFX Race 14-tooth front sprocket is CNC machined from high-strength alloy steel and then carburized to achieve approximately 60 HRC. The result: precise tooth geometry and a refined core that ensure excellent wear resistance and durability under transmission stress. Its silver finish confirms the robust and professional look expected on an off-road machine.
Material: Carburized alloy steel
Number of Teeth: 14
Chain Pitch: 520
Version: Standard (front sprocket)
Finish: Silver, CNC machining
Some models of RFX sprockets feature lightening holes to reduce unsprung mass; please check the exact reference if weight reduction is a criterion for your machine. The FXFS 42-14 55ST sprocket is aimed at motocross riders looking for a reliable replacement part, with controlled industrial manufacturing and tight tolerances for precise fitting on a 520 pitch gearbox flange.
Compatible Motorcycles (examples): SUZUKI RMX 450 (2018, 2019) and SUZUKI RM-Z 450 (2014). Please verify compatibility with your model before ordering.
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