JT Sprockets
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JT Sprockets 520 Steel Front Sprocket, 14T (JTF1539.14)

Part # JTF1539.14
Item #206131
Fits 79 motorcycles
  • Kawasaki
    • KLX230 R EMF, ENF, EPF · 2021–2023
    • KLX230 R ERF · 2024
    • KLX230 R · 2025
    • KLX230 RS FRF · 2024
    • KLX230 R S (KLX232 PSFNN) · 2025
    • KLX230 R S (KLX232 PTFNN) · 2026
    • KLX230 R ALF,BLF · 2020
    • Meguro S1 (BJ230 BSFNN,BTFNN) · 2025–2026
    • KLX230 · 2020
    • KLX230 · 2021–2022
    • KLX230 ABS · 2020
    • KLX230 ABS · 2021
    • KLX230 S, SE · 2022
    • W230 (BJ230 ASFAN) · 2025
    • W230 (BJ230 ATFAN) · 2026
    • EX250R J8F,J9F,JAF,JBF,JBFA,JCF,JCFA Ninja 250 R · 2008–2012
    • EX250R K8F,K9F,KAF,KBF,KCF Ninja 250 R · 2008–2012
    • 250 Ninja R · 2008–2012
    • 250 Ninja · 2013–2017
    • EX250R Ninja 250 R Special Edition · 2012
    • Z 250 SL (BX250 AFF) Ninja KRT · 2015–2016
    • Z250 · 2013–2017
    • EX300 ADF,ADFA,AEF,AEFA,AGF,AGFA Ninja 300 · 2013–2017
    • EX300 AES,AESA,AFF,AFFA,AGF,AGFA Ninja 300 SE · 2014–2016
    • EX300 BDF,BDFA,BEF,BEFA,BFF,BFFA Ninja 300 ABS SE · 2013–2015
    • EX300 BGF,BGFA,BHF,BHFA Ninja 300 ABS SE · 2016–2017
    • EX300 BGF,BGFA Ninja 300 ABS KRT Edition · 2016–2017
    • EX300 Ninja 300 ABS Winter Test Edition · 2016–2017
    • KLE300 BHF,BJF Versys-X · 2017–2018
    • KLE300 BKF Versys-X · 2019
    • KLE300 Versys-X · 2020
    • KLE300 CHF,CJF Versys-X (ABS) · 2017–2019
    • KLE300 CKF,CLFA Versys-X (ABS) · 2019–2020
    • KLE300 CMFAN Versys-X (ABS) · 2021
    • KLE300 CNFAN Versys-X (ABS) · 2022
    • KLE300 CPFAN Versys-X (ABS) · 2023
    • KLE300 CRFAN Versys-X (ABS) · 2024
    • KLX300 DMF, DPF · 2021–2023
    • KLX300 FRF · 2024
    • KLX300 · 2025
    • KLX300 SM EMF, EPF · 2021–2023
    • KLX300 SM GRF · 2024
    • KLX300 SM GSFNL · 2025
    • KLX300 SM GTFNL · 2026
    • Z300 AFF,AGF,BHF,BHFA,BJF,BJFA (ER300) · 2015–2018
    • Z300 BFF,BGF (ER300) · 2015–2016
    • EX400 HJF,HKF Ninja · 2018–2019
    • EX400 HLF Ninja · 2020
    • EX400 HMF,HNF,HPF Ninja · 2021–2023
    • EX400 GJF,GJFA,GKF,GKFA,GKFB,GLFA Ninja ABS · 2018–2020
    • EX400 GMFAN Ninja ABS · 2021
    • EX400 GNFAN,LPFAN,GRFAN Ninja ABS · 2022–2024
    • EX400 Ninja ABS KRT · 2019–2020
    • EX400 Ninja ABS SE · 2020
    • EX400 Ninja ABS SE2 · 2020
    • Z400 DKF,DLF (ER400) · 2019–2020
    • Z400 DMFNN (ER400) · 2021
    • Z400 DNF,DPF,FPF,DRF (ER400) · 2022–2024
    • ZX-4R ABS (ZX400 PRFNN,PSFNN,PTFNN) · 2024–2026
    • ZX-4RR ABS (ZX400 SRFAN,SSFAN,STFAN) · 2024–2026
    • ZX-4RR ABS 40th Anniversary Ed · 2024
    • CX500 ARFNN Ninja 7 Hybrid · 2024
    • CX500 ASFNN Ninja 7 Hybrid · 2025
    • EX500 Ninja ABS (EX500 GRFNN) · 2024
    • EX500 Ninja ABS (EX500 GSFNN) · 2025
    • EX500 Ninja SE ABS (EX500 GTFAN) · 2026
    • EX500 Ninja KRT Edition ABS · 2024
    • EX500 Ninja KRT Edition ABS · 2025
    • EX500 Ninja SE ABS (EX500 JRFAN) · 2024
    • EX500 Ninja SE ABS (EX500 JSFAN) · 2025
    • EX500 Ninja SE ABS (EX500 JTFAN) · 2026
    • EX500 Ninja KRT Edition SE ABS · 2024
    • EX500 Ninja KRT Edition SE ABS · 2025
    • EX500 Ninja SE ABS 40th Anniversary Ed. · 2024
    • Z500 ABS (ER500 ERFAN,ESFAN,ETFAN) · 2024–2026
    • Z500 SE ABS (ER500 FRFAN,FSFAN,FTFAN) · 2024–2026
    • 500 Eliminator (EL450ARFNN,ASFNN,ATFNN) · 2024–2026
    • 500 Eliminator ABS (EL450CRFNN,CSFNN) · 2024–2025
    • 500 Eliminator SE ABS (EL450BRFNN,BSFNN,BTFNN) · 2024–2026
$15.99
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WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
JT Sprockets Steel Front Sprocket — JTF1539.14 (14T)
Product Details

A direct-fit C49 high-carbon steel front sprocket from the world's largest sprocket maker — the standard for stock replacement on modern street, sport, and adventure bikes.

  • Self-cleaning SCM420 chromoly steel and C49 carbon steel construction, induction-hardened on the tooth profile for a hard wear surface over a tough core.
  • CNC-machined to OEM tooth profile so your existing chain runs without re-meshing issues.
  • Available with rubber-cushion damping inserts on select fitments — same noise/vibration spec as the OE part.
  • JT Sprockets is the world's largest sprocket manufacturer; produced in JT's UK and Thailand facilities to ISO-grade QC.
  • Sized for OEM gearing across most road, sport, and adventure platforms.

Intended use: street, sport, sport-touring, adventure.

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