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JT Sprockets 525 Steel Front Sprocket (JTF1591)

Part # JTF1591.15
Item #987702
Fits 31 motorcycles
  • Yamaha
    • FJ-09 / Tracer 900 · 2016-2017
    • FJ-09 / Tracer 900 · 2019-2020
    • FZ8 · 2010-2015
    • MT-07 · 2014-2024
    • MT-09 · 2014-2022
    • MT-09 · 2024-2025
    • MT-09 SP · 2015-2016
    • MT-09 SP · 2018
    • MT-09 SP · 2021-2025
    • MT-10 · 2016-2025
    • MT-10 SP · 2017-2019
    • MT-10 SP · 2022
    • MT-10 SP · 2024-2025
    • NIKEN · 2018-2020
    • TDM 900 · 2002-2013
    • Tenere 700 · 2020-2024
    • Tenere 700 World Raid · 2022-2024
    • Tracer 7 · 2017-2024
    • Tracer 7 GT · 2021-2024
    • Tracer 9 · 2021-2023
    • Tracer 9 · 2025
    • Tracer 9 GT · 2019-2025
    • Tracer 9 GT Y-AMT · 2025
    • Tracer 900 GT · 2019-2020
    • XSR700 · 2016-2024
    • XSR900 · 2016-2025
    • XSR900 GP · 2024
    • YZF-R1 · 2015-2025
    • YZF-R1M · 2015-2025
    • YZF-R7 · 2022-2025
    • YZF-R9 · 2025-2026
Regular price$16.99
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WARNING: Cancer and Reproductive Harm, www.P65Warnings.ca.gov
JT Sprockets 525 Steel Front Sprocket (JTF1591)
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.

Fitment

Fits 59 motorcycles across Yamaha — including Yamaha 700 Tenere (XTZ690) 2020–2024; Yamaha 700 Tenere Rally Edition ABS (XTZ690B) 2020–2024; Yamaha 700 Tenere World Raid (XTZ690D) 2022–2024; Yamaha 700 Tenere Extreme 2024; Yamaha 700 Tenere Explore 2024; Yamaha MT-07 2015–2017; Yamaha MT-07 (ABS) (MTN690-A) 2014–2020; Yamaha MT-07 (MTN690-A) 2021–2024. Verify fit for your exact bike with the fitment checker at garamoto.com.

Specifications

Sprocket PositionFront
MaterialC49 high carbon steel and SCM420 chromoly steel alloy
Surface TreatmentHeat-treated and beadblasted
Best ForOff-road / Trail, Street

Verified from Garamoto’s catalog & fitment data.

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