Sunstar's 1045 Standard Steel rear sprockets are the perfect for anyone looking for the best quality -vs- price ratio
Sunstar OEM-replacement sprockets have been a standard in the sprocket industry since 1946
Chosen by nearly every Japanese maker for over 60 years, Sunstar has fine tuned and developed the longest lasting, highest quality steel sprockets on today's market
Constructed of 1045 carbon steel, riders can expect long-lasting performance in an economically-priced rear sprocket
Product Note:For 420 chains only
Specification
Details
Chain Pitch
420
Country of Origin
Varies (make selection above)
Material
Varies (make selection above)
Position
Rear
Teeth
Varies (make selection above)
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Honda
ATC70 1973-1974, 1978-1985
CB1000 1994-1995
CB1100F Super Sport 1983
CB900F 900 Super Sport 1981-1982
CBR1000F 1993-1996
CBR1000F Hurricane 1987
CL70K Scrambler 70 1969-1972
CR60R 1983-1984
CR80R 1982-2002
CR80RB Expert 1996-2002
CR85R 2003-2007
CR85RB Expert 2003-2007
CRF110F 2013-2024
CRF150R 2007-2009, 2013-2024
CRF150R Expert 2007-2009, 2012
CRF50F 2004-2009, 2011-2024
CRF70F 2004-2009, 2011-2012
CRF80F 2004-2009, 2011-2013
CT70 Trail 70 1976-1982, 1991-1994
CT70HK Trail 70H 1970, 1972
MSX125 Grom 125 2014-2015, 2017-2020
Monkey 2019-2024
Monkey ABS 2019-2024
NSR50R 2004
SL70K Motosport 1971-1972
TRX70 FourTrax 70 1986-1987
VF1000F Interceptor 1984
VF1000R 1985-1986
XL70K 1974-1976
XL75 1977-1979
XL80S 1980-1985
XR50R 2000-2003
XR70R 1997-2003
XR75 1973-1978
XR80 1979-1984
XR80R 1985-1988, 1990-1991, 1993-2003
Z50A Mini Trail 1969-1978
Z50R 1979-1989, 1991-1999
ZB50 1988
KTM
65 SX 1998-2024
65 XC 2008-2009
Kawasaki
KDX80 1984-1988
KLX110 2002-2020
KLX110L 2010-2020
KX100 1995-2009, 2011-2021
KX60 1983-1988, 1990-2003
KX65 2000-2020
KX80 1983-2000
KX85 2001-2021
Z125 Pro 2017-2018
Suzuki
DR-Z110 2003-2005
RM100 2003
RM65 2003-2005
Yamaha
BW80 Big Wheel 1986-1988, 1990
DT100 1977-1983
G6S 1970-1971
G7S 1972
HS1 Twin 1970-1971
LB80-3D Champ 1977
LB80IIA Chappy 1977-1978
LS2 1972
MX100 1979-1983
PW80 Y-Zinger 1983
RD60 1973-1975
RT100 1990, 1992-2000
TT-R110E 2008-2009, 2011-2012
TT-R50E 2007-2013
TT-R90 2000-2004
TT-R90E 2003-2007
U7E 1969, 1972
YG5S 1969
YL-1 Twin Jet 100 1966
YL1E 1967
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