JT SPROCKETS

JT Sprockets JTF422.13 is a front (countershaft) sprocket built for reliable power transfer and long service life. Designed for maximum strength at minimal weight and produced from premium steel materials for consistent fit and durability.

• 520 chain size, 13-tooth front sprocket
• High-quality steel (Japanese C45 high carbon steel / SCM415 chromoly alloy)
• Meets or exceeds high quality standards for dependable performance

JT Sprockets JTF422.14 is a durable front (countershaft) sprocket engineered for strong, consistent power transfer and long service life. Made from high-quality steel and designed to meet or exceed strict quality standards.

• Chain size: 520
• Tooth count: 14T (front/countershaft)
• Material: Steel (high-carbon/chromoly alloy)

JT Sprockets JTF430.13 je natančno izdelan sprednji (countershaft) verižnik, zasnovan za zanesljiv prenos moči in dolgo življenjsko dobo. Računalniško zasnovan in izdelan iz toplotno obdelanega jekla za trdnost ter odlično razmerje med ceno in kakovostjo.

• 13T število zob za verigo 520
• Jeklo, toplotno obdelano in bead-blasted
• Montažni položaj: spredaj (countershaft verižnik)

JT Sprockets JTF430.14 je jekleni sprednji (countershaft) zobnik, narejen za zanesljiv prenos moči in dolgo življenjsko dobo. Računalniško zasnovan in toplotno obdelan za trdnost, ponuja odlično razmerje med ceno in kakovostjo za motokros in enduro voznike.

• Sprednji zobnik s 14 zobmi (countershaft)
• Za verigo velikosti 520
• Toplotno obdelana, peskana jeklena konstrukcija

JT Sprockets JTF569.18 is a front (countershaft) sprocket built for 520 chain setups, delivering reliable power transfer and long service life. Computer-designed to achieve ultimate strength at minimum weight for demanding off-road use.

• Fitment: Front/countershaft sprocket, 520 chain
• Teeth: 18T
• Material: Chromoly steel (natural finish)

JT Sprockets JTF1590.12 is a front (countershaft) sprocket engineered for reliable power transfer and long wear life. Computer-designed for maximum strength at minimal weight, it’s a high-value upgrade or replacement for your Yamaha final drive.

• 12T tooth count, 520 chain size compatibility
• Steel construction (C45 high-carbon / SCM415 chromoly alloy)
• Front mounting position (countershaft) for precise fit and durability