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JT Sprockets 428 Steel Rear Sprocket, 46T (JTR798.46)

Part # JTR798.46
Item #988013
Fits 27 motorcycles
  • Suzuki
    • RM80 XE,XF (Small Wheels) · 1984–1985
    • RM80 E/F · 1984–1985
    • RM85 K2-K9,L0-L9,M0 · 2002–2020
    • RM85 M1,M2,M3 · 2021–2023
    • RM85 L K2-K9,L0-L6 (Big Wheel) · 2002–2018
    • RM85 L L9,M0,M1,M2,M3 (Big Wheel) · 2019–2023
    • RM80 XK,XL,XM,XN,XP,XR,XS,XT,XV,XW,XX,XY,K1 · 1989–2001
    • RM80 K,L,M,N,P,R,S,T,V,W,X,Y,K1 · 1986–2001
    • RM80 V,W,X,Y,K1 (Big Wheels) · 1997–2001
    • RM80 XD (Small Wheels) · 1983
    • RM80 D · 1983
    • RM80 XG,XH,XJ >>> 428 Chain Conversion · 1986–1988
    • RM80 Z · 1982
    • RM80 HD,HE,HF · 1983–1985
  • Yamaha
    • YZ85 K,L,M,N,P · 2019–2023
    • YZ85 R2 · 2024
    • YZ85 S2 · 2025
    • YZ85 T2 · 2026
    • YZ80 E,F,G,H,J,K,L,M,N · 1993–2001
    • YZ80 F,G,H,J,K,L,M,N Large Wheel · 1994–2001
    • YZ85 P,R,S,T,V,W,X,Y,Z,A,B,D,E,F,G,H,J · 2002–2018
    • YZ85 K,L,M,N LW · 2019–2022
    • YZ85 P LW · 2023
    • YZ85 R LW · 2024
    • YZ85 S LW · 2025
    • YZ85 T LW · 2026
    • YZ85 P,R,S,T,V,W,X,Y,Z,A,B,D,E,F,G,H,J Large Wheel · 2002–2018
Regular price$36.99
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WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
JT Sprockets Steel Rear Sprocket — JTR798.46 (46T)
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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