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Biltwell 1 in. AlumiCore TBW Grip Set for H-D Internal Vibe-Isolator Bars - Black - 6608-201-01
Fitment check
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One-inch CNC aluminum grip cores; right side interfaces with the stock H-D TBW module and the left side interfaces with the internal vibration isolator.
Fitment: Stock Harley-Davidson TBW bars with the internal left-side vibration isolator; the page publishes a model/year table covering selected 2018-2024 FLFB, FLSB, FLFBS, FXBR, FXBRS, FXFB, FXFBS, FXLRS, and FXRST applications.
DIY check: Confirm the stock throttle-by-wire module and the left-side internal vibration isolator before ordering.
Local help: AVT's Boca Raton service storefront can verify supported applications and quote professional installation.