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  See all Tires products
Shinko Black Wall SR777 & SR777 H.D. Front Tubeless Tire 80/90-21 Heavy Duty - 87-4589
Specifically designed for cruiser motorcycles and is available in a multitude of sizes to fit many V-Twin and metric cruiser models.

Features:
  • Rubber compound formulated to provide maximum grip and comfort
  • Tread design includes functional siping and grooves for superior traction in wet and dry riding conditions
  • Confidence inspiring traction you can feel when accelerating, braking and cornering
  • H.D. (Heavy Duty) version with reinforced carcass providing a more stable and planted feel
  • Aramid belted provides ample load capacity while also giving more stability
  • Unleash the handling potential of you cruiser motorcycle
Specifications:
  • Location: Front
  • Size: 80/90-21
  • Speed Rating: H
  • Load Index: 54
  • Permitted Rim Size: 1.60~2.15
  • Outside Diameter: 26.65 in.
  • Width: 3.15 in.
  • Max Load: 42 psi
  • Tube Type: Tubeless
  • Heavy Duty
Suggested Fitment:
  • Big Dog K-9 2016
  • Harley-Davidson XL1200V Seventy Two 2012
  • Harley-Davidson XL1200V Seventy Two 2013
  • Harley-Davidson XL1200V Seventy Two 2014
  • Harley-Davidson XL1200V Seventy Two 2015
  • Harley-Davidson XL1200V Seventy Two 2016
  • Harley-Davidson FXSTDSE CVO Softail Deuce 2003
  • Harley-Davidson FXSTDSE CVO Softail Deuce 2004
  • Harley-Davidson FXSTSSE CVO Softail Springer 2007
  • Harley-Davidson FXDWG Dyna Wide Glide 2006
  • Harley-Davidson FXDWG Dyna Wide Glide 2007
  • Harley-Davidson FXDWG Dyna Wide Glide 2008
  • Harley-Davidson FXDWG Dyna Wide Glide 2010
  • Harley-Davidson FXDWG Dyna Wide Glide 2011
  • Harley-Davidson FXDWG Dyna Wide Glide 2012
  • Harley-Davidson FXDWG Dyna Wide Glide 1993
  • Harley-Davidson FXDWG Dyna Wide Glide 1994
  • Harley-Davidson FXDWG Dyna Wide Glide 1995
  • Harley-Davidson FXDWG Dyna Wide Glide 1996
  • Harley-Davidson FXDWG Dyna Wide Glide 1997
  • Harley-Davidson FXDWG Dyna Wide Glide 1998
  • Harley-Davidson FXDWG Dyna Wide Glide 1999
  • Harley-Davidson FXDWG Dyna Wide Glide 2000
  • Harley-Davidson FXDWG Dyna Wide Glide 2001
  • Harley-Davidson FXDWG Dyna Wide Glide 2002
  • Harley-Davidson FXDWG Dyna Wide Glide 2003
  • Harley-Davidson FXDWG Dyna Wide Glide 2004
  • Harley-Davidson FXDWG Dyna Wide Glide 2005
  • Harley-Davidson FXDWG Dyna Wide Glide 2013
  • Harley-Davidson FXDWG Dyna Wide Glide 2014
  • Harley-Davidson FXDWG Dyna Wide Glide 2015
  • Harley-Davidson FXDWG Dyna Wide Glide 2016
  • Harley-Davidson FXDWG Dyna Wide Glide 2017
  • Harley-Davidson FXLR Low Rider Custom 1987
  • Harley-Davidson FXLR Low Rider Custom 1988
  • Harley-Davidson FXLR Low Rider Custom 1989
  • Harley-Davidson FXLR Low Rider Custom 1990
  • Harley-Davidson FXLR Low Rider Custom 1991
  • Harley-Davidson FXLR Low Rider Custom 1992
  • Harley-Davidson FXLR Low Rider Custom 1993
  • Harley-Davidson FXLR Low Rider Custom 1994
  • Harley-Davidson FXWG Wide Glide 1983
  • Harley-Davidson FXWG Wide Glide 1984
  • Harley-Davidson FXWG Wide Glide 1985
  • Harley-Davidson FXWG Wide Glide 1986
  • Harley-Davidson FXS Softail Blackline 2011
  • Harley-Davidson FXS Softail Blackline 2012
  • Harley-Davidson FXS Softail Blackline 2013
  • Harley-Davidson FXST Softail 1984
  • Harley-Davidson FXST Softail 1985
  • Harley-Davidson FXST Softail 1986
  • Harley-Davidson FXST Softail 1987
  • Harley-Davidson FXST Softail 1988
  • Harley-Davidson FXST Softail 1989
  • Harley-Davidson FXST Softail 1990
  • Harley-Davidson FXST Softail 1999
  • Harley-Davidson FXST Softail 2000
  • Harley-Davidson FXST Softail 2001
  • Harley-Davidson FXST Softail 2002
  • Harley-Davidson FXST Softail 2003
  • Harley-Davidson FXST Softail 2004
  • Harley-Davidson FXST Softail 2005
  • Harley-Davidson FXST Softail 2006
  • Harley-Davidson FXST Softail 2007
  • Harley-Davidson FXSTB Softail Night Train 1999
  • Harley-Davidson FXSTB Softail Night Train 2000
  • Harley-Davidson FXSTB Softail Night Train 2001
  • Harley-Davidson FXSTB Softail Night Train 2002
  • Harley-Davidson FXSTB Softail Night Train 2003
  • Harley-Davidson FXSTB Softail Night Train 2004
  • Harley-Davidson FXSTB Softail Night Train 2005
  • Harley-Davidson FXSTB Softail Night Train 2006
  • Harley-Davidson FXSTB Softail Night Train 2007
  • Harley-Davidson FXSTB Softail Night Train 2008
  • Harley-Davidson FXSTB Softail Night Train 2009
  • Harley-Davidson FXSTC Softail Custom 1988
  • Harley-Davidson FXSTC Softail Custom 1989
  • Harley-Davidson FXSTC Softail Custom 1990
  • Harley-Davidson FXSTC Softail Custom 1991
  • Harley-Davidson FXSTC Softail Custom 1992
  • Harley-Davidson FXSTC Softail Custom 1993
  • Harley-Davidson FXSTC Softail Custom 1994
  • Harley-Davidson FXSTC Softail Custom 1995
  • Harley-Davidson FXSTC Softail Custom 1996
  • Harley-Davidson FXSTC Softail Custom 1997
  • Harley-Davidson FXSTC Softail Custom 1998
  • Harley-Davidson FXSTC Softail Custom 1999
  • Harley-Davidson FXSTC Softail Custom 2007
  • Harley-Davidson FXSTC Softail Custom 2008
  • Harley-Davidson FXSTC Softail Custom 2009
  • Harley-Davidson FXSTC Softail Custom 2010
  • Harley-Davidson FXSTD Softail Deuce 2000
  • Harley-Davidson FXSTD Softail Deuce 2001
  • Harley-Davidson FXSTD Softail Deuce 2002
  • Harley-Davidson FXSTD Softail Deuce 2003
  • Harley-Davidson FXSTD Softail Deuce 2004
  • Harley-Davidson FXSTD Softail Deuce 2005
  • Harley-Davidson FXSTD Softail Deuce 2006
  • Harley-Davidson FXSTD Softail Deuce 2007
  • Harley-Davidson FXSTS Softail Springer 1989
  • Harley-Davidson FXSTS Softail Springer 1990
  • Harley-Davidson FXSTS Softail Springer 1991
  • Harley-Davidson FXSTS Softail Springer 1992
  • Harley-Davidson FXSTS Softail Springer 1993
  • Harley-Davidson FXSTS Softail Springer 1994
  • Harley-Davidson FXSTS Softail Springer 1995
  • Harley-Davidson FXSTS Softail Springer 1996
  • Harley-Davidson FXSTS Softail Springer 1997
  • Harley-Davidson FXSTS Softail Springer 1998
  • Harley-Davidson FXSTS Softail Springer 1999
  • Harley-Davidson FXSTS Softail Springer 2000
  • Harley-Davidson FXSTS Softail Springer 2001
  • Harley-Davidson FXSTS Softail Springer 2002
  • Harley-Davidson FXSTS Softail Springer 2003
  • Harley-Davidson FXSTS Softail Springer 2004
  • Harley-Davidson FXSTS Softail Springer 2005
  • Harley-Davidson FXSTS Softail Springer 2006
  • Harley-Davidson XL1200C Sportster 1200 Custom 1996
  • Harley-Davidson XL1200C Sportster 1200 Custom 1997
  • Harley-Davidson XL1200C Sportster 1200 Custom 1998
  • Harley-Davidson XL1200C Sportster 1200 Custom 1999
  • Harley-Davidson XL1200C Sportster 1200 Custom 2000
  • Harley-Davidson XL1200C Sportster 1200 Custom 2001
  • Harley-Davidson XL1200C Sportster 1200 Custom 2002
  • Harley-Davidson XL1200C Sportster 1200 Custom 2003
  • Harley-Davidson XL1200C Sportster 1200 Custom 2004
  • Harley-Davidson XL1200C Sportster 1200 Custom 2005
  • Harley-Davidson XL1200C Sportster 1200 Custom 2006
  • Harley-Davidson XL1200C Sportster 1200 Custom 2007
  • Harley-Davidson XL1200C Sportster 1200 Custom 2008
  • Harley-Davidson XL1200C Sportster 1200 Custom 2009
  • Harley-Davidson XL1200C Sportster 1200 Custom 2010
  • Harley-Davidson XL883C Sportster 883 Custom 2004
  • Harley-Davidson XL883C Sportster 883 Custom 2005
  • Harley-Davidson XL883C Sportster 883 Custom 2006
  • Harley-Davidson XL883C Sportster 883 Custom 2007
  • Harley-Davidson XL883C Sportster 883 Custom 2008
  • Harley-Davidson XL883C Sportster 883 Custom 2009
  • Honda VT1300CS Sabre 2013
  • Honda VT1300CS Sabre 2014
  • Honda VT1300CSA Sabre ABS 2013
  • Honda VT1300CSA Sabre ABS 2014
  • Kawasaki VN900C Vulcan 900 Custom 2013
  • Kawasaki VN900C Vulcan 900 Custom 2014
  • Kawasaki VN800A Vulcan 800 1995
  • Kawasaki VN800A Vulcan 800 1996
  • Kawasaki VN800A Vulcan 800 1997
  • Kawasaki VN800A Vulcan 800 1998
  • Kawasaki VN800A Vulcan 800 1999
  • Kawasaki VN800A Vulcan 800 2000
  • Kawasaki VN800A Vulcan 800 2001
  • Kawasaki VN800A Vulcan 800 2002
  • Kawasaki VN800A Vulcan 800 2003
  • Suzuki VS800GL Intruder 1992
  • Suzuki VS800GL Intruder 1993
  • Suzuki VS800GL Intruder 1994
  • Suzuki VS800GL Intruder 1995
  • Suzuki VS800GL Intruder 1996
  • Suzuki VS800GL Intruder 1997
  • Suzuki VS800GL Intruder 1998
  • Suzuki VS750GL Intruder 1988
  • Suzuki VS750GL Intruder 1989
  • Suzuki VS750GL Intruder 1990
  • Suzuki VS750GL Intruder 1991
  • Suzuki VS750GL Intruder 1987

Other Part Numbers:
Shinko #87-4589


All sizes for Shinko Black Wall SR777 & SR777 H.D.:

Diameter Sizes
15
5/16 R15 90/16 R15 140/90 R15
160/80 R15
16
120/90 R16 140/40 R16 140/80 R16
150/90 R16 200/50 R16 200/50 R16
200/55 R16
17
4/19 R17 5.1/17 R17 120/90 R17
160/70 R17
18
90/16 R18 100/90 R18 130/80 R18
150/80 R18 190/50 R18 200/50 R18
19
110/80 R19 130/70 R19
21
120/70 R21 130/70 R21 ( SELECTED ) 160/60 R21
23
170/80 R23
26
140/70 R26
Show More Sizes

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Shinko Banner

Who is Shinko Tire?

Shinko Tire is a company that was established in 1946. The Shinko Group began as a bicycle tire manufacturer in Osaka, Japan. In 1998 they purchased the motorcycle tire technology and molds from Yokohama Rubber Co. and began production under their Tire brand. Today they have become one of the leading manufacturers of rubber products in the industry.

Japanese Technology With Korean Craftsmanship

Their products are now manufactured in South Korea, but the design is still based in Japan. It allowed the company to utilize Japanese engineering and design principles with South Korean production and quality control standards. This enabled Shinko to produce around 200,000 tires every month.

Motorcycle Enthusiasts Brand Of Choice

Their tires are commonly used by enthusiasts engaged in power sports and motorcycle markets. The company established multiple facilities in the US to accommodate the increasing demand, such as in Idaho; Fresno, California; Ashley, Indiana; Elizabethtown, Pennsylvania; Midlothian, Texas; and Memphis, Tennessee. 

Purchase Shinko Tires At Vivid Racing

If you are in the market for an affordable yet reliable tire, then look no further as Shinko has the right set for you. They offer tires for your cruiser, sportbikes, scooter, dual sports, and even offroad bikes. Even to this day, Shinko is continuously finding innovative ways to further enhance their products and is investing in their research and development to push the boundaries of tire manufacturing. 

To know more about Shinko Tires and what they can offer, visit Vivid Racing and check out their list of products that fit your specific need.

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Things
Sale price None
Wholesale price $74.01
Shipping Weight: 8.30
Length: 26
Width: 26
Height: 3
Zone Name Flat Rate
Arizona $12.75
US-Only $12.75
USA-West-Coast $12.75
USA-East-Coast $12.75
USA-Mid-West $12.75
Product Added At Thursday 01 October, 2020
Product Modified At Wednesday 06 August, 2025
Imported By ETLOverride
Last Edited By WPS_FTP_AVD
View In Admin

Emissions Info
Carb Approved Yes
Carb Number -
Epa Status -
Prop65 -
Carb Required -
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