JT Sprockets
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JT Sprockets 520 Steel Front Sprocket, 13T (JTF1442.13SC)

Part # JTF1442.13SC
Item #982390
Fits 3 motorcycles
  • Suzuki
    • RM-Z250 L3,L4,L5 · 2013–2015
    • RM-Z250 L6,L7,L8,L9,M0 · 2016–2020
    • RM-Z250 M1,M2,M3,M4 · 2021–2026
$17.99
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Shipping calculated at checkout.
  • Low stock - 5 items left
  • Backordered, shipping soon
  • Free U.S. shipping on orders $150+ ($15 flat under)
  • Ships from one of three U.S. warehouses
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WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
JT Sprockets Steel Front Sprocket — JTF1442.13SC (13T)
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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