JT Sprockets
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JT Sprockets 520 Steel Rear Sprocket, 41T (JTR2020.41)

Part # JTR2020.41
Item #987868
Fits 21 motorcycles
  • Triumph
    • 900 Bonneville T100 · 2017–2019
    • 900 Bonneville T100 · 2020–2023
    • 900 Bonneville T100 · 2024–2026
    • 900 Bonneville T100 Stealth Ed. · 2024
    • 900 Bonneville T100 Icon Ed. · 2025
    • 900 Bonneville T100 Black · 2017–2018
    • 900 Bonneville T100 Black · 2020–2021
    • 900 Bonneville T100 Bud Ekins · 2020
    • 900 Scrambler · 2023–2026
    • 900 Scrambler Stealth Ed. · 2024
    • 900 Scrambler Icon Ed. · 2025
    • 900 Speed Twin · 2023–2026
    • 900 Street Twin · 2016–2022
    • 900 Street Cup · 2016–2019
    • 900 Street Scrambler · 2016–2019
    • 900 Street Scrambler · 2020–2021
    • 900 Street Twin · 2020–2021
    • 660 Daytona · 2024–2026
    • 660 Tiger Sport · 2021–2026
    • 660 Trident · 2021–2026
    • 660 Trident Triple Tribute Special Ed. · 2025–2026
$36.99
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WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
JT Sprockets Steel Rear Sprocket — JTR2020.41 (41T)
Product Details

A C49 high-carbon steel rear sprocket — JT's bread-and-butter replacement that swaps in like the OEM part for hundreds of street and sport fitments.

  • C49 high-carbon steel, induction-hardened on the tooth crowns for wear life that outlasts cheap stamped aluminum on the street.
  • CNC-machined to OEM bolt pattern and profile so it lines up to your hub without modification.
  • Same fitment universe as JT's zinc-black (ZBK) and self-cleaning (SC) variants on this base.
  • Built by JT Sprockets — the world's largest sprocket manufacturer, with sprocket production for major OE bike brands.
  • Sized to OEM gearing with shorter/taller tooth-count options available on select fitments.

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

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