JT Sprockets
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JT Sprockets 525 Steel Front Sprocket, 17T (JTF404.17)

Part # JTF404.17
Item #206321
Fits 14 motorcycles
  • BMW
    • M1000 R · 2022–2026
    • M1000 RR · 2021–2026
    • M1000 XR · 2024–2026
    • S1000 R · 2013–2018
    • S1000 R · 2019–2020
    • S1000 R · 2021–2026
    • S1000 RR · 2009–2011
    • S1000 RR · 2012–2018
    • S1000 RR · 2019–2020
    • S1000 RR Sport · 2010
    • S1000 XR · 2014–2019
    • S1000 XR · 2020–2021
    • S1000 XR · 2022–2026
    • 1000 HP4 · 2013–2015
$20.99
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WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
JT Sprockets Steel Front Sprocket — JTF404.17 (17T)
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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