JT Sprockets
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JT Sprockets 520 Steel Front Sprocket, 15T (JTF511.15)

Part # JTF511.15
Item #JT51115
Fits 21 motorcycles
  • Kawasaki
    • KLX650 R A1,A2,A3,D1 · 1993–1996
    • KLR650 (KL650B2-B3) Tengai · 1990–1992
    • KLR650 (KL650A4-A19,A6F,A7F,E8F,E9,EAF) · 1990–2010
    • KLR650 (KL650EBF,ECF,EDF,EEF,EFF,EGF,EHF) · 2011–2017
    • KLR650 (KL650EJS) · 2018
    • KLR650 Camo (KL650EHFA) · 2017
    • KLR650 Camo (KL650EJFA) · 2018
    • KLR650 (KL650FNF,HNF,JNF) · 2022
    • KLR650 (KL650FPF,GPF,LPF) · 2023
    • KLR650 (KL650FRF,GRF) · 2024
    • KLR650 · 2025
    • KLR650 S (KL650 KPF,MPF) · 2023
    • KLR650 S (KL650 KRF,MRF) · 2024
    • KLR650 S · 2025
    • KLR650 Traveller · 2023
    • KLR650 Adventure (KL650 HPF) · 2023
    • KLR650 Adventure (KL650 HRF) · 2024
    • KLR650 Adventure · 2025
    • KLR650 C1-C8 · 1995–2003
    • KLX650 C1-C4 · 1993–1996
    • KLX650 R · 1999–2001
$17.99
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WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
JT Sprockets Steel Front Sprocket — JTF511.15 (15T)
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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