REAR SPROCKET STEEL BLK JTR460.50SC, LIGHTWEIGHT SELF-CLEANING, JTR460.50, JTR46050

The next standard in MX durability and efficiency: a unique self-cleaning profile keeps the contact patch clear while trimming weight. Heat-induction hardened C45 steel lasts up to six times longer than 7075 aluminium, protecting your chain and your lap times.

Features

• Unique self-cleaning design keeps contact area clear
• Significantly reduced weight versus conventional steel rears
• Heat-induction hardened C45 steel construction
• Lasts up to 6× longer than a 7075-aluminium sprocket
• Greatly extends chain life by minimizing abrasive buildup
• Optimized tooth geometry for smooth, efficient drive

Specifications

• Material: Heat-induction hardened C45 steel
• Tooth count: 50
• Drive chain pitch: 520
• Colour: Black

Vehicle Fitment

Kawasaki (Off Road, Rear)

• KX125 A6 (1980)
• KX125 A7 (1981)
• KX125 B1 (1982)
• KX125 B2 (1983)
• KX125 C1 (1984)
• KX125 D1 (1985)
• KX125 E1,E2,F1,G1 (1986-1989)
• KX125 H1-H2 (1990-1991)
• KX125 J1 (1992)
• KX125 J2 (1993)
• KX125 K1-K2 (1994-1995)
• KX125 K3-K4 (1996-1997)
• KX125 K5 (1998)
• KX125 L1 (1999)
• KX125 L2-L4 (2000-2002)
• KX125 M1 (2003)
• KX125 M2,M3,M6F,M7F,M8F (2004-2008)
• KDX175 A1-A3,B1 (1979-1982)
• KDX175
• KDX200 A1 (1983)
• KDX200 A2-A3,B1-B3,C1-C3,D1-D2 (1984-1988)
• KDX200 E1-E6 (1989-1994)
• KDX200 H1-H11,H6F (1995-2006)
• KDX200 SR F1,F2,F3 (1989-1991)
• KDX200 SR F2,G3,G4,G5 (1990-1993)
• KDX220 R A4-A12 (1997-2005)
• KLX230 R 25 (2025)
• KLX230 R ALF,BLF (2020)
• KLX230 R EMF, ENF, EPF (2021-2023)
• KLX230 R ERF (2024)
• KLX230 R S (KLX232 PSFNN) (2025)
• KLX230 R S (KLX232 PTFNN) (2026)
• KLX230 RS FRF (2024)
• KDX250 B3,C1,C2,C3 (1983-1985)
• KDX250 D1-D4,E1-E4 (1991-1994)
• KDX250 SR F1 (1991)
• KDX250 SR F1,F2,F3 (1989-1991)
• KX250 B1 (1982)
• KX250 C1-C2 (1983-1984)
• KX250 D1 (1985)
• KX250 D2 (1986)
• KX250 E1,F1,G1 (1987-1989)
• KX250 F N1,N2 (2004-2005)
• KX250 F T6F,T7F,T8F,W9F,XAFB (2006-2010)
• KX250 F YBF,YCF,ZDF,ZEF,ZFF,ZGF,AHF,AJF,AKF (2011-2017)
• KX250 H1-H2 (1990-1991)
• KX250 J1-J2 (1992-1993)
• KX250 K1-K3 (1994-1996)
• KX250 K4-K5 (1997-1998)
• KX250 L1-L3 (1999-2001)
• KX250 L4 (2002)
• KX250 M1-M3 (2003-2005)
• KX250 R1 (2005-2008)
• KX250 R6F,R7F,R8F (2006-2008)
• KX250 AJF,AKF (KX252 4-Stroke) (2018-2019)
• KX250 BLF (KX252 4-Stroke) (2020)
• KX250 CMF,CNF,CNS,CPF,CRF (KX252 4-Stroke) (2021-2024)
• KX250 ESFNN (KX252 4-Stroke) (2025)
• KX250 ETFNN (KX252 4-Stroke) (2026)
• KX250 X DMF,DND,DNS,DPF,DPS,DRF (KX252 4-Stroke) (2021-2024)
• KX250 X FSFNN (KX252 4-Stroke) (2025)
• KX250 X FTFNN (KX252 4-Stroke) (2026)
• KX250 X (KX252 4-Stroke) 50th Anniversary Ed (2024)
• KX450 F D6F,D7F,D8F,E9F,EAF,EBF,FCF,FDF,FEF,FFF,HGF,HHF,HJF (2006-2018)
• KX450 JKF,KLF,JMF,JNF,JPF,MRF,MSF,MTF (4-Stroke) (2019-2026)
• KX450 MRFNN (4-Stroke) 50th Anniversary Ed. (2024)
• KX450 X KMF,KNF,KNS (4-Stroke) (2021-2022)
• KX450 X KPF,NRF,NSF,NTF (4-Stroke) (2023-2026)
• KX500 A1 (1983)
• KX500 A2,B1 (1984-1985)
• KX500 B2 (1986)
• KX500 C1,D1 (1987-2004)
• KX500 E1-E16 (1987-2004)

Kawasaki (Road, Rear)

• 250 D-Tracker (1998-2007)
• 250 D-Tracker X (2008-2016)
• KLX250 R E1,E2,E3 (1991-1995)
• KLX250 R E1,E2,E3,G1 (1993-1997)
• KLX250 R F1,F2,F3,F4 (1993-1997)
• KLX250 R D1,D2,D3,D4 (1993-1999)
• KLX250 SR (1993-1997)
• KLX250 ES (1994-1997)
• KLX250 G1,G2 (1994-1998)
• KLX250 (1998-2016)
• KLX250 S H6F,H7F (2006-2007)
• KLX250 SF W9F,WAF (2009-2010)
• KLX250 S T9F,TAF,TBF,TCF,TDF,TEF,TFF (2009-2015)
• KLX250 S9F,SAF,SBF,SCF,SDF,SEF,SFF,SGF,SHF,SJF,SKF (2009-2019)
• KLX250 Camo SJFA,SKFA (2018-2020)
• KLX250 S SKFA (2019)
• KLX250 SKF (2020)
• KLX300 R B1 (1997)
• KLX300 A2,A3,A4,A5,A6,A7 (KLX300R) (1997-2002)
• KLX300 A8,A9,A10,A6F,A7F (KLX300R) (2003-2007)
• KLX450 R A8F,A9F,AAF,ABF,ACF,ADF,AEF,AHF,AJF,AKF (2008-2020)
• KLX450 R AMFNN (2021)
• KLX650 R A1,A2,A3,D1 (1993-1996)

Suzuki (Off Road, Rear)

• RM-Z250 K4,K5,K6 (2004-2006)
• RM-Z250 K6 (2006)