Harddrive 1-1/8" Rear Belt 137T OE# 40571-04B - 21201900 For Harley Sportster 2004-2006 Brand_Wild Boar Audio Optional Pseudo left-side megaphone muffler

Optional Pseudo left-side megaphone muffler for Bagger models for that twin-muffler look

1968-1973 Honda CB350K Super Sport 1968-1973 Honda CL350 Scrambler 1972

2017-2018 KTM 1090 Adventure 2017-2019 KTM 1090 Adventure R 2017-2019 KTM 1290 Super Adventure 2017-2020 KTM 1290 Super Adventure R 2017-2020 KTM 1290 Super Adventure S 2017-2018 KTM 1290 Super Adventure T

2023-2024 Harley-Davidson Softail Breakout FXBR 2018-2024 Harley-Davidson Softail Fat Boy 114 FLFBS 2018-2020 Harley-Davidson Softail Fat Boy FLFB 2018-2020 Harley-Davidson Softail Low Rider FXLR 2018-2021 Harley-Davidson Softail Slim FLSL 2018-2020

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Harddrive 1-1/8" Rear Belt 137T OE# 40571-04B - 21201900 For Harley Sportster 2004-2006 Brand_Wild Boar Audio Optional Pseudo left-side megaphone mufflerCarbon Fiber Reinforced drive belt developed for extremely demanding V Twin motorcycle drive lines. Features The Carbon Fiber tension member is structurally designed to perform with a higher level of strength, over Aramid type products. Specially treated tooth facing fabric provides resistance against punctures and debris Synthetic rubber teeth display superior strength, low noise and temperature resistance between 30C and +130C The Synthetic rubber